Z-Machine Downloads & RevenueZ-Machine · App Store & Google Play
Z-Machine by Yso Corp is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕AndroidIts developer released another app: OG Trail+ - Travel to Oregon📦AndroidVersion 26.07.02🆕iOSReleased on the App Store
Full timeline · 6 events in the last 12 months
- 🆕Z-Machine first spotted by AppInsiderAndroidUnited States (found via developer)
- 🆕Z-Machine first spotted by AppInsideriOSUnited Kingdom (found via developer)
- 🆕Z-Machine: its developer released another app: OG Trail+ - Travel to OregonAndroid
- 📦Z-Machine version 26.07.02AndroidFix game freezing
Add a magnification widget if you hold your finger on text in the game - not ideal but a little helpful - 🆕Z-Machine released on Google PlayAndroid
- 🆕Z-Machine released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.2 ★
84 ratings, both stores
Measured
App Store
App details
App ID
1625313578
Publisher
Yso Corp
Publisher country
United States
On the store since
May 2022
4 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
9+
3 content notes below
Languages
14
AR DA EN FR DE IT JA KO PT RU ZH ES …
Size
290 MB
Also listed in
Action
Content notesInfrequent/Mild Mature/Suggestive ThemesInfrequent/Mild Cartoon or Fantasy ViolenceInfrequent/Mild Horror/Fear Themes
Google Play
App details
App ID
tech.ula.zmachine
Publisher
USERLAND TECHNOLOGIES LLC
Publisher country
United States
Content rating
Everyone
Z-Machine downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 100k+ |
| Google Play | – | 1k+ Measured |
| Total | – | 100k+ 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.
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.
Business model: Ad-led
How Z-Machine makes money: subscriptions, one-off purchases and ads.
Ads · 207 ad networks
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | – | 0 of 30 countries | – | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.6 ★ | 22 |
| Google Play | 3.0 ★ | 62 29 written reviews |
| Both stores | 3.2 ★ weighted by ratings | 84 |
About Z-Machine
Upgrade your Z-Machine! Defeat the Hordes of Zombies!
Z-Machine App Store
Not in any tracked top chart right now.
Updated 2 Nov 2026 · rankings refresh through the day
DeveloperYso Corp
CategoryGames
PriceFree
Released
Rating★ 3.6 (22)
Version9.6
Age rating9+
First seen by us
12 Oct 2026
12 Oct 2026Installs (est.)100k+ worldwide
Rating
3.6 ★
22 ratings
Measured
Z-Machine on the App Store
App details
App ID
1625313578
Publisher
Yso Corp
Publisher country
United States
On the store since
May 2022
4 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
9+
3 content notes below
Languages
14
AR DA EN FR DE IT JA KO PT RU ZH ES …
Size
290 MB
Also listed in
Action
Content notesInfrequent/Mild Mature/Suggestive ThemesInfrequent/Mild Cartoon or Fantasy ViolenceInfrequent/Mild Horror/Fear Themes
Z-Machine 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.
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.
Business model: Ad-led
How Z-Machine makes money: subscriptions, one-off purchases and ads.
Ads · 207 ad networks
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
3.6 ★
22 ratings
Measured
Ratings
22
Measured
About Z-Machine
Upgrade your Z-Machine! Defeat the Hordes of Zombies!
Latest updates
9.6
Fixed some bugs that caused freeze
More from Yso Corp
Z-Machine: Play Zork Android
Not in a tracked Google Play top chart right now.
Updated 2 Nov 2026 · rankings refresh through the day
DeveloperUserLAnd Technologies
CategoryGames › Adventure
Price1.99 USD
Released
Installs1k+
Rating★ 3.0 (62)
Updated
Content ratingEveryone
Rating
3.0 ★
62 ratings
Measured
Z-Machine: Play Zork on Google Play
App details
App ID
tech.ula.zmachine
Publisher
USERLAND TECHNOLOGIES LLC
Publisher country
United States
Content rating
Everyone
Z-Machine: Play Zork 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.
Business model: Ad-led
How Z-Machine: Play Zork makes money: subscriptions, one-off purchases and ads.
Ads · 207 ad networks
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
3.0 ★
62 ratings
Measured
Ratings
62
Measured
Written reviews
29
Measured
About Z-Machine: Play Zork
Z-Machine - makes playing classic Zork interactive fiction and graphical games possible and easy on Android devices.
Currently supports:
Zork I: The Great Underground Empire
Zork II: The Wizard of Frobozz
Zork III: The Dungeon Master
Beyond Zork: The Coconut of Quendor
Zork Zero: The Revenge of Megaboz
Return to Zork
Z-Machine is not the games themselves and does not contain or require any ROMs to play.
Z-Machine simply provides an interface to the publicly available Internet Archive posting of the streaming version of the games found here:
https://archive.org/details/msdos_Zork_I_-_The_Great_Underground_Empire_1980
https://archive.org/details/msdos_Zork_II_-_The_Wizard_of_Frobozz_1981
https://archive.org/details/msdos_Zork_III_-_The_Dungeon_Master_1982
https://archive.org/details/msdos_Beyond_Zork_-_The_Coconut_of_Quendor_1987
https://archive.org/details/msdos_Zork_Zero_-_The_Revenge_of_Megaboz_1988
https://archive.org/details/msdos_Return_to_Zork
This requires internet to load the games, but does not use any data after that.
Currently supports:
Zork I: The Great Underground Empire
Zork II: The Wizard of Frobozz
Zork III: The Dungeon Master
Beyond Zork: The Coconut of Quendor
Zork Zero: The Revenge of Megaboz
Return to Zork
Z-Machine is not the games themselves and does not contain or require any ROMs to play.
Z-Machine simply provides an interface to the publicly available Internet Archive posting of the streaming version of the games found here:
https://archive.org/details/msdos_Zork_I_-_The_Great_Underground_Empire_1980
https://archive.org/details/msdos_Zork_II_-_The_Wizard_of_Frobozz_1981
https://archive.org/details/msdos_Zork_III_-_The_Dungeon_Master_1982
https://archive.org/details/msdos_Beyond_Zork_-_The_Coconut_of_Quendor_1987
https://archive.org/details/msdos_Zork_Zero_-_The_Revenge_of_Megaboz_1988
https://archive.org/details/msdos_Return_to_Zork
This requires internet to load the games, but does not use any data after that.
What's new in 26.07.02
Fix game freezing
Add a magnification widget if you hold your finger on text in the game - not ideal but a little helpful
Add a magnification widget if you hold your finger on text in the game - not ideal but a little helpful