Charlie in Underworld!: iPhone vs Android
Charlie in Underworld! by Buff Studio Co.Ltd. 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
4.7 ★
1.1k ratings, both stores
Measured
Best rank now
#34
Android · 
Games › Adventure Paid
Games › Adventure PaidMeasured
Charlie in Underworld! at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Visual Novel Anime Fantasy medium sessions Premium
#story-driven #text adventure #chat-based #indie #multiple endings #relaxing
App Store
App details
App ID
1611718891
Publisher
Buff Studio Co.Ltd.
Publisher country
South Korea
On the store since
Jul 2022
4 years on the store
Minimum OS
iOS 11.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
9+
3 content notes below
Languages
13
EN FR DE ID JA KO RU ZH ES TH ZH TR …
Size
331 MB
Also listed in
Adventure, Simulation
Content notesInfrequent/Mild Cartoon or Fantasy ViolenceInfrequent/Mild Horror/Fear ThemesInfrequent/Mild Profanity or Crude Humor
Google Play
App details
App ID
com.buffstudio.uwoffice2.charlie.novel.adventure.story.games
Publisher
(주)버프스튜디오
Publisher country
South Korea
Content rating
Teen
Charlie in Underworld! downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| 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.
Business model: Ad-led
How Charlie in Underworld! makes money: subscriptions, one-off purchases and ads.
Ads · 8 ad networks
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 | 4.8 ★ | 305 |
| Google Play | 4.7 ★ | 801 30 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 1.1k |
About Charlie in Underworld!
Bewitching characters, witty humor, a story that will suck you in, and moving endings that will touch your heart. The long-awaited sequel to [Underworld Office!], which reached 4 million downloads.
"We don't hurt people. Usually."
# Game Features
- A web-novel style text adventure game that will leave you on the edge of your seat
- Vibrant animation and sound
- Cool illustrations and character designs from the artist that brought you 'Underworld Office!'
- A unique chat-based indie game
- Multiple endings based on your choices
- 12 accomplishments to unlock, an album with 100 illustrations, and even a complete bonus ending
# Useful Info!
- This adventure game is free!
- Try the masterpiece story games '7Days' and 'Not Exactly a Hero' from the same creators!
# Great for players who....
- love visual novels, character strategy games, adventure games, and chat-based games
- want a relaxing game great for those who don't think they are special
- love free games, indie games, and relaxing games
- want a life story game for players and are tired of ordinary story games
- enjoy unique indie game genres like Undertale
"We don't hurt people. Usually."
# Game Features
- A web-novel style text adventure game that will leave you on the edge of your seat
- Vibrant animation and sound
- Cool illustrations and character designs from the artist that brought you 'Underworld Office!'
- A unique chat-based indie game
- Multiple endings based on your choices
- 12 accomplishments to unlock, an album with 100 illustrations, and even a complete bonus ending
# Useful Info!
- This adventure game is free!
- Try the masterpiece story games '7Days' and 'Not Exactly a Hero' from the same creators!
# Great for players who....
- love visual novels, character strategy games, adventure games, and chat-based games
- want a relaxing game great for those who don't think they are special
- love free games, indie games, and relaxing games
- want a life story game for players and are tired of ordinary story games
- enjoy unique indie game genres like Undertale
Charlie in Underworld! iPhone
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperBuff Studio Co.Ltd.
CategoryGames
PriceFree
Released
Rating★ 4.8 (305)
Version1.0.9
Age rating9+
First seen by us
23 Oct 2026
23 Oct 2026Rating
4.8 ★
305 ratings
Measured
Charlie in Underworld! on the App Store
App details
App ID
1611718891
Publisher
Buff Studio Co.Ltd.
Publisher country
South Korea
On the store since
Jul 2022
4 years on the store
Minimum OS
iOS 11.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
9+
3 content notes below
Languages
13
EN FR DE ID JA KO RU ZH ES TH ZH TR …
Size
331 MB
Also listed in
Adventure, Simulation
Content notesInfrequent/Mild Cartoon or Fantasy ViolenceInfrequent/Mild Horror/Fear ThemesInfrequent/Mild Profanity or Crude Humor
Charlie in Underworld! 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.
Business model: Ad-led
How Charlie in Underworld! makes money: subscriptions, one-off purchases and ads.
Ads · 8 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
4.8 ★
305 ratings
Measured
Ratings
305
Measured
About Charlie in Underworld!
Bewitching characters, witty humor, a story that will suck you in, and moving endings that will touch your heart. The long-awaited sequel to [Underworld Office!], which reached 4 million downloads.
"We don't hurt people. Usually."
# Game Features
- A web-novel style text adventure game that will leave you on the edge of your seat
- Vibrant animation and sound
- Cool illustrations and character designs from the artist that brought you 'Underworld Office!'
- A unique chat-based indie game
- Multiple endings based on your choices
- 12 accomplishments to unlock, an album with 100 illustrations, and even a complete bonus ending
# Useful Info!
- This adventure game is free!
- Try the masterpiece story games '7Days' and 'Not Exactly a Hero' from the same creators!
# Great for players who....
- love visual novels, character strategy games, adventure games, and chat-based games
- want a relaxing game great for those who don't think they are special
- love free games, indie games, and relaxing games
- want a life story game for players and are tired of ordinary story games
- enjoy unique indie game genres like Undertale
"We don't hurt people. Usually."
# Game Features
- A web-novel style text adventure game that will leave you on the edge of your seat
- Vibrant animation and sound
- Cool illustrations and character designs from the artist that brought you 'Underworld Office!'
- A unique chat-based indie game
- Multiple endings based on your choices
- 12 accomplishments to unlock, an album with 100 illustrations, and even a complete bonus ending
# Useful Info!
- This adventure game is free!
- Try the masterpiece story games '7Days' and 'Not Exactly a Hero' from the same creators!
# Great for players who....
- love visual novels, character strategy games, adventure games, and chat-based games
- want a relaxing game great for those who don't think they are special
- love free games, indie games, and relaxing games
- want a life story game for players and are tired of ordinary story games
- enjoy unique indie game genres like Undertale
Latest updates
1.0.9
Improve game stability
More from Buff Studio Co.Ltd.
Charlie in Underworld Android
Charlie in Underworld is #34 in Games › Adventure Paid on Google Play in India and charting in 7 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperBuff Studio Co.,Ltd.
CategoryGames › Adventure
Price0.69 USD
Released
Installs10k+
Rating★ 4.7 (801)
Updated
Content ratingTeen
Rating
4.7 ★
801 ratings
Measured
Best rank now
#34
Games › Adventure PaidMeasured
Charlie in Underworld at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Visual Novel Anime Fantasy medium sessions Premium
#story-driven #text adventure #chat-based #indie #multiple endings #relaxing
Charlie in Underworld on Google Play
App details
App ID
com.buffstudio.uwoffice2.charlie.novel.adventure.story.games
Publisher
(주)버프스튜디오
Publisher country
South Korea
Content rating
Teen
Charlie in Underworld 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 Charlie in Underworld makes money: subscriptions, one-off purchases and ads.
Ads · 8 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 |
|---|---|---|
| India | Games › AdventurePaid | #34 |
 Mexico | Games › AdventurePaid | #34 |
 Indonesia | Games › AdventurePaid | #35 |
 Saudi Arabia | Games › AdventurePaid | #51 |
 Thailand | Games › AdventurePaid | #34 |
 United Arab Emirates | Games › AdventurePaid | #60 |
 Vietnam | Games › AdventurePaid | #41 |
Apps near Charlie in Underworld on the chart
Games › Adventure Paid, around #34.
Ratings
Google Play, worldwide.
Rating
4.7 ★
801 ratings
Measured
Ratings
801
Measured
Written reviews
30
Measured
About Charlie in Underworld
Bewitching characters, witty humor, a story that will suck you in, and moving endings that will touch your heart. The long-awaited sequel to [Underworld Office], which reached 4 million downloads.
"We don't hurt people. Usually."
🗨 Game Features
- A web-novel style text adventure game that will leave you on the edge of your seat
- Vibrant animation and sound
- Cool illustrations and character designs from the artist that brought you 'Underworld Office'
- A unique chat-based indie game
- Multiple endings based on your choices
- 12 accomplishments to unlock, an album with 100 illustrations, and even a complete bonus ending
📌 Useful Info!
- This adventure game is free!
- Try the masterpiece story games '7Days' and 'Not Exactly a Hero' from the same creators!
👍Great for players who....
- love visual novels, character strategy games, adventure games, and chat-based games
- want a relaxing game great for those who don't think they are special
- love free games, indie games, and relaxing games
- want a life story game for players and are tired of ordinary story games
- enjoy unique indie game genres like Undertale
"We don't hurt people. Usually."
🗨 Game Features
- A web-novel style text adventure game that will leave you on the edge of your seat
- Vibrant animation and sound
- Cool illustrations and character designs from the artist that brought you 'Underworld Office'
- A unique chat-based indie game
- Multiple endings based on your choices
- 12 accomplishments to unlock, an album with 100 illustrations, and even a complete bonus ending
📌 Useful Info!
- This adventure game is free!
- Try the masterpiece story games '7Days' and 'Not Exactly a Hero' from the same creators!
👍Great for players who....
- love visual novels, character strategy games, adventure games, and chat-based games
- want a relaxing game great for those who don't think they are special
- love free games, indie games, and relaxing games
- want a life story game for players and are tired of ordinary story games
- enjoy unique indie game genres like Undertale
Store changes
What Charlie in Underworld changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Price drop
3.99 USD → 0.69 USD