Z Day Downloads & RevenueZ Day: Hearts of Heroes · App Store & Google Play
Z Day: Hearts of Heroes gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Z Day: Hearts of Heroes by FunPlus International AG is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Z Day: Hearts of Heroes update history & changes
Last change · 21 events since 11 Jul 2018Full timeline ↓📦iOSUpdated to version 3.14.0📦AndroidUpdated to version 3.14.0⭐iOSPassed 1K ratings📈AndroidCharting in a new country📈iOSEntered the top 100📦iOSUpdated to version 3.13.0📈iOSEntered the top 100📦AndroidUpdated to version 3.13.0🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 21 events
- ✏️Z Day: Hearts of Heroes: needs a newer iOSiOSiOS 13.0 → iOS 15.0
- 📦Z Day: Hearts of Heroes updated to version 3.14.0iOSWhat's New:
- Feel the heat of eclipsion! The skies burn and dim — the Eclipsion Parts are now available!
- New Titles - Mark of Eclipsion, Harvest Glow
- New events
Festival Packs
Market Madness
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
At ease!… more - 📦Z Day: Hearts of Heroes updated to version 3.14.0AndroidWhat's New:
- Feel the heat of eclipsion! The skies burn and dim — the Eclipsion Parts are now available!
- New Titles - Mark of Eclipsion, Harvest Glow
- New events
Festival Packs
Market Madness
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
At ease!… more - 📈Z Day: Hearts of Heroes charting in a new countryAndroidUnited Arab Emirates
- 📈Z Day: Hearts of Heroes entered the top 100iOSTop Grossing · Strategy · CA
- 📦Z Day: Hearts of Heroes updated to version 3.13.0iOSAvis de mise à jour 3.13.0
Nouveaux objets :
- Nouvelle statue : statue du gel
- Nouveau titre : Nuit de l'effroi
- Mises à jour de l'événement
Packs du festival
Événement Recharge de caisses
Folie du marché
Jackpot
Cartes du chemin
Opération tempête
Autres :
- Corrections de bugs
Repos !… more - 📈Z Day: Hearts of Heroes entered the top 100iOSTop Grossing · Strategy · AE
- 📈Z Day: Hearts of Heroes entered the top 100 in 2 chartsiOSTop Grossing · Role Playing · RU · Top Grossing · Strategy · RU
- 📈Z Day: Hearts of Heroes charting in a new countryiOSRussia
- 📦Z Day: Hearts of Heroes updated to version 3.13.0Android3.13.0 Update Forecast
New items:
-New Statue: Frost Statue
-New Title: Fright Night
- Event updates
Festival Packs
Crate Bonanza Event
Market Madness
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
At ease!… more - 📈Z Day: Hearts of Heroes entered the top 100iOSTop Grossing · Role Playing · FR
- 📈Z Day: Hearts of Heroes charting in a new countryiOSFrance
- 📈Z Day: Hearts of Heroes entered the top 100 in 3 chartsiOSTop Grossing · Role Playing · AE · Top Grossing · Role Playing · CA · Top Grossing · Role Playing · SA
- 📈Z Day: Hearts of Heroes charting in a new country in 3 chartsiOSUnited Arab Emirates · Canada · Saudi Arabia
- 🆕Z Day: Hearts of Heroes first spotted by AppInsiderAndroidAustralia
- 🆕Z Day: Hearts of Heroes first spotted by AppInsideriOS#93 in Top Grossing · Role Playing · United Kingdom
- 📦Z Day: Hearts of Heroes version 3.12.0iOSUpdates:
- New Medals: Shockwave Medals
Optimizations:
- Event updates
New Frame Packs
Crate Bonanza Event
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
The Zday team - 📦Z Day: Hearts of Heroes version 3.12.0AndroidUpdates:
- New Medals: Shockwave Medals
Optimizations:
- Event updates
New Frame Packs
Crate Bonanza Event
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
The Zday team - 🆕Z Day: Hearts of Heroes released on the App StoreiOS
- 🆕Z Day: Hearts of Heroes released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.5 ★
124k ratings, both stores
Measured
Best rank now
#57
App Store · 
Games › Strategy Grossing
Games › Strategy GrossingMeasured
Z Day: Hearts of Heroes at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
4X Strategy Realistic Sci-fi long sessions multiplayer IAP Subscription
#base building #war #alliance #pvp #alternate history #mmo
App Store
App details
App ID
1374225046
Publisher
FunPlus International AG
Publisher country
Switzerland
On the store since
Aug 2018
8 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
12+
4 content notes below
Languages
1
EN
Size
255 MB
Also listed in
Strategy, Role-Playing
Content notesLoot BoxesInfrequent/Mild Realistic ViolenceInfrequent/Mild Cartoon or Fantasy ViolenceInfrequent/Mild Horror/Fear Themes
Google Play
App details
App ID
com.kingsgroup.ww2
Publisher
FunPlus International AG
Publisher country
Switzerland
Content rating
Everyone 10+
Z Day: Hearts of Heroes downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 1M+ |
| Google Play | 100+ | 10M+ Measured |
| Total | 100+ Confidence | 10M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Z Day: Hearts of Heroes's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How Z Day: Hearts of Heroes makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 10 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Bag of Gold | |
| 2 | Sack of Gold subscription | |
| 3 | Pouch of Gold subscription | |
| 4 | Chest of Gold | |
| 5 | Daily Gift Pack(mini) | |
| 6 | Handcart of Gold subscription | |
| 7 | Wagon of Gold subscription | |
| 8 | Daily Gift Pack(mega) | |
| 9 | Daily Gift Pack(super) | |
| 10 | Daily Gift Pack(royal) |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #57 Games › Strategy Grossing | 3 of 30 countries | – | – |
| Google Play | #70 Games › Strategy Grossing | 6 of 23 countries | – | #128 |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
–
Apple's rating count fell over the last 4 weeks: it removed more ratings than came in (spam clean-ups, deleted accounts), so the pace can't be read right now
Lifetime rating
4.0★
recent stars not readable yet: new ratings are a tiny share of the total
Google Play
New ratings a week
–
Google Play's rating count fell over the last 4 weeks: it removed more ratings than came in (spam clean-ups, deleted accounts), so the pace can't be read right now
Written reviews a week
under 1
Google Play
Lifetime rating
3.6★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.1 ★ | 1.9k |
| Google Play | 3.5 ★ | 123k 7.4k written reviews |
| Both stores | 3.5 ★ weighted by ratings | 124k |
About Z Day: Hearts of Heroes
The history you know is not necessarily true.
In 1944, the Allied Forces landed in Normandy, now referred to as D-DAY.
Evil scientists used weapons that could change the weather, which lead to the battles in Normandy failing in the storm.
In 1945, the Nazis set off an experimental Antimatter Bomb, destroyed most countries in the world, and destroyed social rule.
This day is called Zero Day, Z-DAY in short.
In this new world, evil forces seek to conquer all humanity, and none dare oppose them… Except for those with the "hearts of heroes!”
Prepare yourself for the hottest free MMO of 2019! As a Commander in hostile territory, you must build your army, fortify your base, make friends, and take out enemies while trying to survive a doomsday war zone.
Features
World War! Hold your head high and march bravely onto a battlefield of global terror! Amid the evil forces, there lies the chance to claim Presidential power and glory!
Alliances! Make friends and build relationships with your allies. You’ll need to work together to defeat the Commandant and storm the Bastion!
War Heroes! Gods of military will help you out to develop and battle. Challenge the roguelike expedition and get your war heroes trained up!
Destroyers! Death from above. A legendary Aircraft of devastating power. How will you customize yours?
Supersoldier! Explore the Abandoned Facility with your reformed mechanization soldier, and compete in the arena!
Competitions! More than PvP, join the Region vs Region, Alliance vs Alliance, and the Northern Front events across multiple regions!
Chat! Connect with thousands of players from around the world in live, real-time conversation with the easy translation feature.
Strategy! Manage your resources, train your army, and research vital skills. Understand your enemy and strike strategically!
Building! Build yourself an Empire strong enough to survive the war to end all wars.
Epic Story! Fresh immersive storyworld packed with terrifying Invaders and stunning HD graphics.
Z Day. No more rules.
SUPPORT
Are you having problems? [email protected]
Privacy Policy:
https://funplus.com/privacy-policy/
Facebook fanpage:
https://www.facebook.com/ZDAYGame/
Terms of Service:
https://funplus.com/terms-conditions/
The price of the monthly subscription is $29.99, and lasts for 30 days. After purchasing, players will get exclusive privileges in game.
Please note:
1. Payment will be charged to your iTunes Account at confirmation of purchase
2. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
3. Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
4. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the your Account Settings after purchase
PLEASE NOTE: Z Day is completely free to download and play, however, some game items ca
In 1944, the Allied Forces landed in Normandy, now referred to as D-DAY.
Evil scientists used weapons that could change the weather, which lead to the battles in Normandy failing in the storm.
In 1945, the Nazis set off an experimental Antimatter Bomb, destroyed most countries in the world, and destroyed social rule.
This day is called Zero Day, Z-DAY in short.
In this new world, evil forces seek to conquer all humanity, and none dare oppose them… Except for those with the "hearts of heroes!”
Prepare yourself for the hottest free MMO of 2019! As a Commander in hostile territory, you must build your army, fortify your base, make friends, and take out enemies while trying to survive a doomsday war zone.
Features
World War! Hold your head high and march bravely onto a battlefield of global terror! Amid the evil forces, there lies the chance to claim Presidential power and glory!
Alliances! Make friends and build relationships with your allies. You’ll need to work together to defeat the Commandant and storm the Bastion!
War Heroes! Gods of military will help you out to develop and battle. Challenge the roguelike expedition and get your war heroes trained up!
Destroyers! Death from above. A legendary Aircraft of devastating power. How will you customize yours?
Supersoldier! Explore the Abandoned Facility with your reformed mechanization soldier, and compete in the arena!
Competitions! More than PvP, join the Region vs Region, Alliance vs Alliance, and the Northern Front events across multiple regions!
Chat! Connect with thousands of players from around the world in live, real-time conversation with the easy translation feature.
Strategy! Manage your resources, train your army, and research vital skills. Understand your enemy and strike strategically!
Building! Build yourself an Empire strong enough to survive the war to end all wars.
Epic Story! Fresh immersive storyworld packed with terrifying Invaders and stunning HD graphics.
Z Day. No more rules.
SUPPORT
Are you having problems? [email protected]
Privacy Policy:
https://funplus.com/privacy-policy/
Facebook fanpage:
https://www.facebook.com/ZDAYGame/
Terms of Service:
https://funplus.com/terms-conditions/
The price of the monthly subscription is $29.99, and lasts for 30 days. After purchasing, players will get exclusive privileges in game.
Please note:
1. Payment will be charged to your iTunes Account at confirmation of purchase
2. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
3. Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
4. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the your Account Settings after purchase
PLEASE NOTE: Z Day is completely free to download and play, however, some game items ca
Z Day: Hearts of Heroes App Store
Z Day: Hearts of Heroes gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Z Day: Hearts of Heroes is #57 in Games › Strategy Grossing in Russia and charting in 3 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperFunPlus International AG
CategoryGames
PriceFree
Released
Rating★ 4.1 (1.9k)
Version3.14.0
Age rating12+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)1M+ worldwide
Rating
4.1 ★
1.9k ratings
Measured
Best rank now
#57
Games › Strategy GrossingMeasured
Z Day: Hearts of Heroes at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
4X Strategy Realistic Sci-fi long sessions multiplayer IAP Subscription
#base building #war #alliance #pvp #alternate history #mmo
Z Day: Hearts of Heroes on the App Store
App details
App ID
1374225046
Publisher
FunPlus International AG
Publisher country
Switzerland
On the store since
Aug 2018
8 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase · Game Center
Content rating
12+
4 content notes below
Languages
1
EN
Size
255 MB
Also listed in
Strategy, Role-Playing
Content notesLoot BoxesInfrequent/Mild Realistic ViolenceInfrequent/Mild Cartoon or Fantasy ViolenceInfrequent/Mild Horror/Fear Themes
Z Day: Hearts of Heroes downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Z Day: Hearts of Heroes's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Z Day: Hearts of Heroes before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How Z Day: Hearts of Heroes makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 10 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Bag of Gold | |
| 2 | Sack of Gold subscription | |
| 3 | Pouch of Gold subscription | |
| 4 | Chest of Gold | |
| 5 | Daily Gift Pack(mini) | |
| 6 | Handcart of Gold subscription | |
| 7 | Wagon of Gold subscription | |
| 8 | Daily Gift Pack(mega) | |
| 9 | Daily Gift Pack(super) | |
| 10 | Daily Gift Pack(royal) |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | Games › StrategyGrossing | #57 |
| Russia | Games › Role PlayingGrossing | #95 |
 Saudi Arabia | Games › Role PlayingGrossing | #87 |
 United Arab Emirates | Games › Role PlayingGrossing | #84 |
Apps near Z Day: Hearts of Heroes on the chart
Games › Strategy Grossing, around #57.
Ratings
App Store, worldwide.
Rating
4.1 ★
1.9k ratings
Measured
Ratings
1.9k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
–
Apple's rating count fell over the last 4 weeks: it removed more ratings than came in (spam clean-ups, deleted accounts), so the pace can't be read right now
Lifetime rating
4.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Z Day: Hearts of Heroes
The history you know is not necessarily true.
In 1944, the Allied Forces landed in Normandy, now referred to as D-DAY.
Evil scientists used weapons that could change the weather, which lead to the battles in Normandy failing in the storm.
In 1945, the Nazis set off an experimental Antimatter Bomb, destroyed most countries in the world, and destroyed social rule.
This day is called Zero Day, Z-DAY in short.
In this new world, evil forces seek to conquer all humanity, and none dare oppose them… Except for those with the "hearts of heroes!”
Prepare yourself for the hottest free MMO of 2019! As a Commander in hostile territory, you must build your army, fortify your base, make friends, and take out enemies while trying to survive a doomsday war zone.
Features
World War! Hold your head high and march bravely onto a battlefield of global terror! Amid the evil forces, there lies the chance to claim Presidential power and glory!
Alliances! Make friends and build relationships with your allies. You’ll need to work together to defeat the Commandant and storm the Bastion!
War Heroes! Gods of military will help you out to develop and battle. Challenge the roguelike expedition and get your war heroes trained up!
Destroyers! Death from above. A legendary Aircraft of devastating power. How will you customize yours?
Supersoldier! Explore the Abandoned Facility with your reformed mechanization soldier, and compete in the arena!
Competitions! More than PvP, join the Region vs Region, Alliance vs Alliance, and the Northern Front events across multiple regions!
Chat! Connect with thousands of players from around the world in live, real-time conversation with the easy translation feature.
Strategy! Manage your resources, train your army, and research vital skills. Understand your enemy and strike strategically!
Building! Build yourself an Empire strong enough to survive the war to end all wars.
Epic Story! Fresh immersive storyworld packed with terrifying Invaders and stunning HD graphics.
Z Day. No more rules.
SUPPORT
Are you having problems? [email protected]
Privacy Policy:
https://funplus.com/privacy-policy/
Facebook fanpage:
https://www.facebook.com/ZDAYGame/
Terms of Service:
https://funplus.com/terms-conditions/
The price of the monthly subscription is $29.99, and lasts for 30 days. After purchasing, players will get exclusive privileges in game.
Please note:
1. Payment will be charged to your iTunes Account at confirmation of purchase
2. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
3. Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
4. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the your Account Settings after purchase
PLEASE NOTE: Z Day is completely free to download and play, however, some game items ca
In 1944, the Allied Forces landed in Normandy, now referred to as D-DAY.
Evil scientists used weapons that could change the weather, which lead to the battles in Normandy failing in the storm.
In 1945, the Nazis set off an experimental Antimatter Bomb, destroyed most countries in the world, and destroyed social rule.
This day is called Zero Day, Z-DAY in short.
In this new world, evil forces seek to conquer all humanity, and none dare oppose them… Except for those with the "hearts of heroes!”
Prepare yourself for the hottest free MMO of 2019! As a Commander in hostile territory, you must build your army, fortify your base, make friends, and take out enemies while trying to survive a doomsday war zone.
Features
World War! Hold your head high and march bravely onto a battlefield of global terror! Amid the evil forces, there lies the chance to claim Presidential power and glory!
Alliances! Make friends and build relationships with your allies. You’ll need to work together to defeat the Commandant and storm the Bastion!
War Heroes! Gods of military will help you out to develop and battle. Challenge the roguelike expedition and get your war heroes trained up!
Destroyers! Death from above. A legendary Aircraft of devastating power. How will you customize yours?
Supersoldier! Explore the Abandoned Facility with your reformed mechanization soldier, and compete in the arena!
Competitions! More than PvP, join the Region vs Region, Alliance vs Alliance, and the Northern Front events across multiple regions!
Chat! Connect with thousands of players from around the world in live, real-time conversation with the easy translation feature.
Strategy! Manage your resources, train your army, and research vital skills. Understand your enemy and strike strategically!
Building! Build yourself an Empire strong enough to survive the war to end all wars.
Epic Story! Fresh immersive storyworld packed with terrifying Invaders and stunning HD graphics.
Z Day. No more rules.
SUPPORT
Are you having problems? [email protected]
Privacy Policy:
https://funplus.com/privacy-policy/
Facebook fanpage:
https://www.facebook.com/ZDAYGame/
Terms of Service:
https://funplus.com/terms-conditions/
The price of the monthly subscription is $29.99, and lasts for 30 days. After purchasing, players will get exclusive privileges in game.
Please note:
1. Payment will be charged to your iTunes Account at confirmation of purchase
2. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
3. Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
4. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the your Account Settings after purchase
PLEASE NOTE: Z Day is completely free to download and play, however, some game items ca
Latest updates
3.14.0
What's New:
- Feel the heat of eclipsion! The skies burn and dim — the Eclipsion Parts are now available!
- New Titles - Mark of Eclipsion, Harvest Glow
- New events
Festival Packs
Market Madness
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
At ease!
3.13.0
Avis de mise à jour 3.13.0
Nouveaux objets :
- Nouvelle statue : statue du gel
- Nouveau titre : Nuit de l'effroi
- Mises à jour de l'événement
Packs du festival
Événement Recharge de caisses
Folie du marché
Jackpot
Cartes du chemin
Opération tempête
Autres :
- Corrections de bugs
Repos !
3.12.0
Updates:
- New Medals: Shockwave Medals
Optimizations:
- Event updates
New Frame Packs
Crate Bonanza Event
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
The Zday team
Store changes
What Z Day: Hearts of Heroes changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Needs a newer iOS
iOS 13.0 → iOS 15.0
More from FunPlus International AG
Z Day: Hearts of Heroes Android
Z Day: Hearts of Heroes gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Z Day: Hearts of Heroes is #128 in Games › Strategy Grossing on Google Play in United States and charting in 6 of 23 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperFunPlus International AG
CategoryGames › Strategy
PriceFree
Released
Installs10M+
Rating★ 3.5 (123k)
Updated
Content ratingEveryone 10+
Rating
3.5 ★
123k ratings
Measured
Best rank now
#128
Games › Strategy GrossingMeasured
Z Day: Hearts of Heroes on Google Play
App details
App ID
com.kingsgroup.ww2
Publisher
FunPlus International AG
Publisher country
Switzerland
Content rating
Everyone 10+
Z Day: Hearts of Heroes downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Z Day: Hearts of Heroes's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Z Day: Hearts of Heroes before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How Z Day: Hearts of Heroes makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 10 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Bag of Gold | |
| 2 | Sack of Gold subscription | |
| 3 | Pouch of Gold subscription | |
| 4 | Chest of Gold | |
| 5 | Daily Gift Pack(mini) | |
| 6 | Handcart of Gold subscription | |
| 7 | Wagon of Gold subscription | |
| 8 | Daily Gift Pack(mega) | |
| 9 | Daily Gift Pack(super) | |
| 10 | Daily Gift Pack(royal) |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Games › StrategyGrossing | #128 |
| United Kingdom | Games › StrategyGrossing | #70 |
 Germany | Games › StrategyGrossing | #93 |
 France | Games › StrategyGrossing | #111 |
 Australia | Games › StrategyGrossing | #98 |
 South Korea | Games › StrategyGrossing | #164 |
Apps near Z Day: Hearts of Heroes on the chart
Games › Strategy Grossing, around #128.
Ratings
Google Play, worldwide.
Rating
3.5 ★
123k ratings
Measured
Ratings
123k
Measured
Written reviews
7.4k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
–
Google Play's rating count fell over the last 4 weeks: it removed more ratings than came in (spam clean-ups, deleted accounts), so the pace can't be read right now
Written reviews a week
under 1
Google Play
Lifetime rating
3.6★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Z Day: Hearts of Heroes
The history you know is not necessarily true.
In 1944, the Allied Forces landed in Normandy, which is now referred to as D-DAY.
Evil scientists used weapons that could change the weather, which led to the D-Day battles in Normandy failing in the storm.
In 1945, the Nazis set off an experimental Antimatter Bomb, destroyed most countries in the world, and destroyed social rule.
This day is called Zero Day, or Z-DAY for short.
In this dark new world, evil forces seek to conquer all humanity, and none dare to oppose them... Except for those with the ""hearts of heroes"" who are willing to give their lifes to stop the zombie apocalypse!
The evil captain is already searching for the Antimatter, a compound with an infinite power of destruction. If nobody stops him, he will erase the entire human race and turn every human being into an undead zombie.
It is time to act with strategy in this war MMO game! Build your heroes army, fortify your base, make friends, and take out the enemy assault while trying to survive a zombie PvP war full of adrenaline!
Let the survival heroes battle begin:
• Rebuild and fortify your city and contain the zombie invasion, repair buildings and farms alongside your base and military centers in this survival strategy MMO!
• Multiplayer PvP World War! Hold your head high as a commander and march bravely onto a battlefield of global terror to claim glory!
• Army Alliances! Make friends and build relationships with your allies. Work together using different strategies to defeat the assault of the evil Commandant and storm the monster Bastion in this RPG!
• War Heroes! Gods of military will help you out to battle with strategy. Get your war heroes trained up!
• Destroyers! Death from above. A legendary Aircraft of devastating attack power! Survive the zombie invasion at all costs!
• Supersoldier! Explore the Abandoned Facility with your mechanization soldier and compete in the battlefield arena!
• Multiplayer battle competition! More than PvP, join the Region vs. Region, Alliance vs. Alliance, and the Northern Front events across multiple regions!
• Chat! Connect with other players from around the world in a real time conversation!
• Strategy multiplayer MMO RPG! Manage your resources, train your soldier army troops and develop the heroes defense and attack tactics. Understand your enemy and strike with strategy!
• Building! Build yourself an Empire strong enough for shelter to survive the war to end all wars in the MMO battlefield.
• Epic Survival Story! Fresh immersive horror fighting storyworld packed with terrifying zombie invaders!
Only ONE war alliance can claim the legitimate power to rule! Kill zombies, build military army troops, train heroes and form human alliances in this strategy MMO! Revive civilization as a zombie hunter accomplishing every RPG mission! Your soldiers are waiting. The zombie plague is just the beginning. YOU are a war hero in this invasion doomsday. Are you ready for the fight, Commander?
SUP
In 1944, the Allied Forces landed in Normandy, which is now referred to as D-DAY.
Evil scientists used weapons that could change the weather, which led to the D-Day battles in Normandy failing in the storm.
In 1945, the Nazis set off an experimental Antimatter Bomb, destroyed most countries in the world, and destroyed social rule.
This day is called Zero Day, or Z-DAY for short.
In this dark new world, evil forces seek to conquer all humanity, and none dare to oppose them... Except for those with the ""hearts of heroes"" who are willing to give their lifes to stop the zombie apocalypse!
The evil captain is already searching for the Antimatter, a compound with an infinite power of destruction. If nobody stops him, he will erase the entire human race and turn every human being into an undead zombie.
It is time to act with strategy in this war MMO game! Build your heroes army, fortify your base, make friends, and take out the enemy assault while trying to survive a zombie PvP war full of adrenaline!
Let the survival heroes battle begin:
• Rebuild and fortify your city and contain the zombie invasion, repair buildings and farms alongside your base and military centers in this survival strategy MMO!
• Multiplayer PvP World War! Hold your head high as a commander and march bravely onto a battlefield of global terror to claim glory!
• Army Alliances! Make friends and build relationships with your allies. Work together using different strategies to defeat the assault of the evil Commandant and storm the monster Bastion in this RPG!
• War Heroes! Gods of military will help you out to battle with strategy. Get your war heroes trained up!
• Destroyers! Death from above. A legendary Aircraft of devastating attack power! Survive the zombie invasion at all costs!
• Supersoldier! Explore the Abandoned Facility with your mechanization soldier and compete in the battlefield arena!
• Multiplayer battle competition! More than PvP, join the Region vs. Region, Alliance vs. Alliance, and the Northern Front events across multiple regions!
• Chat! Connect with other players from around the world in a real time conversation!
• Strategy multiplayer MMO RPG! Manage your resources, train your soldier army troops and develop the heroes defense and attack tactics. Understand your enemy and strike with strategy!
• Building! Build yourself an Empire strong enough for shelter to survive the war to end all wars in the MMO battlefield.
• Epic Survival Story! Fresh immersive horror fighting storyworld packed with terrifying zombie invaders!
Only ONE war alliance can claim the legitimate power to rule! Kill zombies, build military army troops, train heroes and form human alliances in this strategy MMO! Revive civilization as a zombie hunter accomplishing every RPG mission! Your soldiers are waiting. The zombie plague is just the beginning. YOU are a war hero in this invasion doomsday. Are you ready for the fight, Commander?
SUP
What's new in 3.14.0
What's New:
- Feel the heat of eclipsion! The skies burn and dim — the Eclipsion Parts are now available!
- New Titles - Mark of Eclipsion, Harvest Glow
- New events
Festival Packs
Market Madness
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
At ease!
- Feel the heat of eclipsion! The skies burn and dim — the Eclipsion Parts are now available!
- New Titles - Mark of Eclipsion, Harvest Glow
- New events
Festival Packs
Market Madness
Lucky Jackpot
Road Cards
Operation Hurricane
Others:
- Bug fixes
At ease!