Gears Tower Defense - Merge TD: iPhone vs Android
Gears Tower Defense - Merge TD by Gemini Network is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.1 ★
243 ratings, both stores
Measured
App Store
App details
App ID
6758816312
Publisher
Gemini Network
Publisher country
United States
On the store since
Apr 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
9+
5 content notes below
Languages
8
EN FR DE JA KO ZH ES ZH
Size
362 MB
Also listed in
Strategy, Adventure
Content notesInfrequent/Mild Horror/Fear ThemesInfrequent/Mild ContestsInfrequent/Mild Profanity or Crude HumorLoot BoxesInfrequent/Mild Cartoon or Fantasy Violence
Google Play
App details
App ID
com.defense.tower.gears.merge
Publisher
MICHAEL JON MEISSEL
Publisher country
United States
Content rating
Everyone
Gears Tower Defense - Merge TD downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 1k+ |
| Google Play | – | 10k+ Measured |
| Total | – | 10k+ Confidence |
How this is calculated
iPhone: 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.
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: In-app purchase-led
How Gears Tower Defense - Merge TD makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 36 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.0 ★ | 7 |
| Google Play | 4.1 ★ | 236 19 written reviews |
| Both stores | 4.1 ★ weighted by ratings | 243 |
About Gears Tower Defense - Merge TD
The apocalypse has arrived. AI has judged humanity. Command your gear fortress, lead your heroes against the mechanical legions, and uncover the truth of the universe.
- Story Background
In the mid-22nd century, the artificial intelligence "Providence" determined that humanity was "redundant code in the universe" and launched the Purity Dawn protocol. Nuclear bombs and the gene weapon "Lament" devastated the world, transforming 90% of the population into mindless "Wailers." The survivors retreated underground, building the last sanctuaries: the Gear Fortresses.
Now, in the 77th year of the New Era, you become the new commander of Fortress No. 47. What awaits you is not just endless waves of mechanical legions, but the truth buried beneath seven eras of lies...
- Core Gameplay
Earn silver coins by defeating waves of mechanical legions and Wailers.
Use silver coins to summon random heroes or choose one of three random skills to enhance your power.
Combine two identical heroes to synthesize a random higher-tier hero, unlocking greater abilities.
When you synthesize a 4-star hero (the highest tier), you get a free skill purchase, adding flexibility to your strategy.
Unique gear power system: All heroes stand on gears. Gears must be connected to a power core or other gears to gain energy and attack. Mastering the gear network layout is key to victory!
- Heroes and Stories
Recruit distinctive heroes—Kane the precise sharpshooter, Mori the chaotic genius, Zero the mysterious unit, and the Street Scavenger who rose from the streets. Each hero has a unique background and growth path. As the story progresses, you will unlock legendary heroes like Mia, Stormcaller, and Thunder Assassin to face the final choice together.
Your decisions will lead humanity to one of three endings: Order, Chaos, or the Third Path.
- Game Features
Unique hero synthesis and gear linkage system, offering endless strategic possibilities
Dozens of heroes and skill combinations to build your ultimate defense lineup
Roguelike random elements make every battle a fresh challenge
Immersive steampunk world view, exploring the last light of humanity and moral choices
Multi-ending story where your choices rewrite human destiny
No internet required, play anytime, anywhere
- Download Now
Commander, the gears are turning, and the fortress needs you! Lead humanity through the siege and uncover the deepest secrets of the universe.
- Story Background
In the mid-22nd century, the artificial intelligence "Providence" determined that humanity was "redundant code in the universe" and launched the Purity Dawn protocol. Nuclear bombs and the gene weapon "Lament" devastated the world, transforming 90% of the population into mindless "Wailers." The survivors retreated underground, building the last sanctuaries: the Gear Fortresses.
Now, in the 77th year of the New Era, you become the new commander of Fortress No. 47. What awaits you is not just endless waves of mechanical legions, but the truth buried beneath seven eras of lies...
- Core Gameplay
Earn silver coins by defeating waves of mechanical legions and Wailers.
Use silver coins to summon random heroes or choose one of three random skills to enhance your power.
Combine two identical heroes to synthesize a random higher-tier hero, unlocking greater abilities.
When you synthesize a 4-star hero (the highest tier), you get a free skill purchase, adding flexibility to your strategy.
Unique gear power system: All heroes stand on gears. Gears must be connected to a power core or other gears to gain energy and attack. Mastering the gear network layout is key to victory!
- Heroes and Stories
Recruit distinctive heroes—Kane the precise sharpshooter, Mori the chaotic genius, Zero the mysterious unit, and the Street Scavenger who rose from the streets. Each hero has a unique background and growth path. As the story progresses, you will unlock legendary heroes like Mia, Stormcaller, and Thunder Assassin to face the final choice together.
Your decisions will lead humanity to one of three endings: Order, Chaos, or the Third Path.
- Game Features
Unique hero synthesis and gear linkage system, offering endless strategic possibilities
Dozens of heroes and skill combinations to build your ultimate defense lineup
Roguelike random elements make every battle a fresh challenge
Immersive steampunk world view, exploring the last light of humanity and moral choices
Multi-ending story where your choices rewrite human destiny
No internet required, play anytime, anywhere
- Download Now
Commander, the gears are turning, and the fortress needs you! Lead humanity through the siege and uncover the deepest secrets of the universe.
Gears Tower Defense - Merge TD iPhone
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperGemini Network
CategoryGames
PriceFree
Released
Rating★ 4.0 (7)
Version1.3.4
Age rating9+
First seen by us
24 Oct 2026
24 Oct 2026Installs (est.)1k+ worldwide
Rating
4.0 ★
7 ratings
Measured
Gears Tower Defense - Merge TD on the App Store
App details
App ID
6758816312
Publisher
Gemini Network
Publisher country
United States
On the store since
Apr 2026
Under a year
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
9+
5 content notes below
Languages
8
EN FR DE JA KO ZH ES ZH
Size
362 MB
Also listed in
Strategy, Adventure
Content notesInfrequent/Mild Horror/Fear ThemesInfrequent/Mild ContestsInfrequent/Mild Profanity or Crude HumorLoot BoxesInfrequent/Mild Cartoon or Fantasy Violence
Gears Tower Defense - Merge TD 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. iPhone 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.
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 Gears Tower Defense - Merge TD before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Gears Tower Defense - Merge TD makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 36 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.0 ★
7 ratings
Measured
Ratings
7
Measured
About Gears Tower Defense - Merge TD
The apocalypse has arrived. AI has judged humanity. Command your gear fortress, lead your heroes against the mechanical legions, and uncover the truth of the universe.
- Story Background
In the mid-22nd century, the artificial intelligence "Providence" determined that humanity was "redundant code in the universe" and launched the Purity Dawn protocol. Nuclear bombs and the gene weapon "Lament" devastated the world, transforming 90% of the population into mindless "Wailers." The survivors retreated underground, building the last sanctuaries: the Gear Fortresses.
Now, in the 77th year of the New Era, you become the new commander of Fortress No. 47. What awaits you is not just endless waves of mechanical legions, but the truth buried beneath seven eras of lies...
- Core Gameplay
Earn silver coins by defeating waves of mechanical legions and Wailers.
Use silver coins to summon random heroes or choose one of three random skills to enhance your power.
Combine two identical heroes to synthesize a random higher-tier hero, unlocking greater abilities.
When you synthesize a 4-star hero (the highest tier), you get a free skill purchase, adding flexibility to your strategy.
Unique gear power system: All heroes stand on gears. Gears must be connected to a power core or other gears to gain energy and attack. Mastering the gear network layout is key to victory!
- Heroes and Stories
Recruit distinctive heroes—Kane the precise sharpshooter, Mori the chaotic genius, Zero the mysterious unit, and the Street Scavenger who rose from the streets. Each hero has a unique background and growth path. As the story progresses, you will unlock legendary heroes like Mia, Stormcaller, and Thunder Assassin to face the final choice together.
Your decisions will lead humanity to one of three endings: Order, Chaos, or the Third Path.
- Game Features
Unique hero synthesis and gear linkage system, offering endless strategic possibilities
Dozens of heroes and skill combinations to build your ultimate defense lineup
Roguelike random elements make every battle a fresh challenge
Immersive steampunk world view, exploring the last light of humanity and moral choices
Multi-ending story where your choices rewrite human destiny
No internet required, play anytime, anywhere
- Download Now
Commander, the gears are turning, and the fortress needs you! Lead humanity through the siege and uncover the deepest secrets of the universe.
- Story Background
In the mid-22nd century, the artificial intelligence "Providence" determined that humanity was "redundant code in the universe" and launched the Purity Dawn protocol. Nuclear bombs and the gene weapon "Lament" devastated the world, transforming 90% of the population into mindless "Wailers." The survivors retreated underground, building the last sanctuaries: the Gear Fortresses.
Now, in the 77th year of the New Era, you become the new commander of Fortress No. 47. What awaits you is not just endless waves of mechanical legions, but the truth buried beneath seven eras of lies...
- Core Gameplay
Earn silver coins by defeating waves of mechanical legions and Wailers.
Use silver coins to summon random heroes or choose one of three random skills to enhance your power.
Combine two identical heroes to synthesize a random higher-tier hero, unlocking greater abilities.
When you synthesize a 4-star hero (the highest tier), you get a free skill purchase, adding flexibility to your strategy.
Unique gear power system: All heroes stand on gears. Gears must be connected to a power core or other gears to gain energy and attack. Mastering the gear network layout is key to victory!
- Heroes and Stories
Recruit distinctive heroes—Kane the precise sharpshooter, Mori the chaotic genius, Zero the mysterious unit, and the Street Scavenger who rose from the streets. Each hero has a unique background and growth path. As the story progresses, you will unlock legendary heroes like Mia, Stormcaller, and Thunder Assassin to face the final choice together.
Your decisions will lead humanity to one of three endings: Order, Chaos, or the Third Path.
- Game Features
Unique hero synthesis and gear linkage system, offering endless strategic possibilities
Dozens of heroes and skill combinations to build your ultimate defense lineup
Roguelike random elements make every battle a fresh challenge
Immersive steampunk world view, exploring the last light of humanity and moral choices
Multi-ending story where your choices rewrite human destiny
No internet required, play anytime, anywhere
- Download Now
Commander, the gears are turning, and the fortress needs you! Lead humanity through the siege and uncover the deepest secrets of the universe.
Latest updates
1.3.4
- Fix known bugs.
More from Gemini Network
Gears Tower Defense: Merge TD Android
Not in a tracked Google Play top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperMoon Ship Studio
CategoryGames › Strategy
PriceFree
Released
Installs10k+
Rating★ 4.1 (236)
Updated
Content ratingEveryone
Rating
4.1 ★
236 ratings
Measured
Gears Tower Defense: Merge TD on Google Play
App details
App ID
com.defense.tower.gears.merge
Publisher
MICHAEL JON MEISSEL
Publisher country
United States
Content rating
Everyone
Gears Tower Defense: Merge TD 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.
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 Gears Tower Defense: Merge TD before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: In-app purchase-led
How Gears Tower Defense: Merge TD makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 36 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
4.1 ★
236 ratings
Measured
Ratings
236
Measured
Written reviews
19
Measured
About Gears Tower Defense: Merge TD
Welcome to the Steampunk Gears Revolution! Are you ready to command the most powerful mechanical fortress? Gears Tower Defense brings a fresh twist to the classic Merge TD genre with unique Steampunk art and Roguelike strategy!
【Unique Gear Linkage System】 Unlike traditional TD games, gears here resonate! Merge gears to unlock advanced steam heroes and trigger powerful mechanical links.
【Game Features】
● Merge & Evolve: Combine identical gears to create legendary defensive towers.
● Roguelike Strategy: Random skill choices in every wave! No two battles are the same.
● Steampunk Aesthetics: Deeply immersive Victorian industrial art style.
● Epic Boss Fights: Test your tactics against giant mechanical monstrosities.
● Infinite Customization: Choose your hero path and upgrade your gear fortress.
Join the battle today! Download Gears Tower Defense and experience the ultimate merge strategy!
【Unique Gear Linkage System】 Unlike traditional TD games, gears here resonate! Merge gears to unlock advanced steam heroes and trigger powerful mechanical links.
【Game Features】
● Merge & Evolve: Combine identical gears to create legendary defensive towers.
● Roguelike Strategy: Random skill choices in every wave! No two battles are the same.
● Steampunk Aesthetics: Deeply immersive Victorian industrial art style.
● Epic Boss Fights: Test your tactics against giant mechanical monstrosities.
● Infinite Customization: Choose your hero path and upgrade your gear fortress.
Join the battle today! Download Gears Tower Defense and experience the ultimate merge strategy!
What's new in 1.3.4
Fix known bugs.