love the game but very unhappy that 3 times I have bought an energy pack and have been ripped off and never got it!! if I am going to pay for something I want it! and I cannot find anywhere to contact for support. do better!!
Gem Nonogram
Overview
Features & Capabilities
User Growth & Download Statistics
- By:
- SF Group
- Downloads:
- 562,884 2.55K
- Rating:
- 4.45 (6,670)
56 new ratings
- Version:
- 1.6 Last updated: 2026-10-19
- Version code:
- 25
- Creation date:
- 2025-10-09
- Publisher country:
CN
- Permissions:
- android.permission.READ_PHONE_STATE Very high risk
- android.permission.READ_LOGS High risk
- com.google.android.gms.permission.AD_ID Moderate risk
- android.permission.ACCESS_ADSERVICES_AD_ID Low risk
- android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
- android.permission.ACCESS_ADSERVICES_CUSTOM_AUDIENCE Low risk
- android.permission.ACCESS_ADSERVICES_TOPICS Low risk
- android.permission.ACCESS_WIFI_STATE Low risk
- android.permission.FOREGROUND_SERVICE Low risk
- android.permission.INTERNET Low risk
- android.permission.READ_PHONE_STATE Very high risk
- Size:
- 149.61MB
- Email:
- sh*****@gmail.com
- Website:
- Privacy policy:
- Full description:
- See detailed description
- Source:
- Google Play Store
- Data ingested on:
- 2026-10-22
- Compare stats and ranking:
- Gem Nonogram vs Gem Block Sudoku
- Gem Nonogram vs Gemstack — Block Puzzle
- Gem Nonogram vs Gem Sort: Pixel Art Puzzle
Contact the developer
Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
- Developed by:
- SF Group
- Google Play Store
- https://play.google.com/store/apps/details?id=com.gemnonogram.sfgame
- Email:
- sh*****@gmail.com
- Website:
- https://game.sfplay.net/
User Reviews
The reviews show the app is engaging and visually appealing, with an easy learning curve and little to no forced advertising. However, frequent issues revolve around rewards not appearing, ads misbehaving (no rewards, restarts, crashes), progress loss/level downgrades, crashes or loading problems, and purchases not being delivered. Addressing reward delivery, ad stability, progress integrity, purchase reliability, and reconsidering energy barriers would address the most-consistent user pain points.
Pros
- Engaging, fun gameplay with colorful, animated visuals.
- Easy to learn and pick up.
- Minimal to no forced ads.
- Fast, responsive gameplay.
- Variety of puzzle types (e.g., jigsaw, sudoku).
Cons
- Puzzle pieces/rewards not appearing or unlocking.
- Ads frequently malfunction—rewards not granted, restarts, or crashes.
- Progress loss and level downgrades after issues.
- Crashes and loading failures (app won't load or crashes).
- In-app purchases not delivered (gems, piggy bank, etc.).
Recent reviews
I have a pet peeve of games that give you an option for a name and make it hard or impossible to input one.Especially if they have leaderboards which of course means they are bots.This one lets you change your avatar but not a name you are just User apparently.Silly but it annoys me.
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