Brain Test X: Hard Challenge
“Challenge your brain with the trickiest puzzles in Brain Test 5!” the developer's tagline
Brain Test X: Hard Challenge is popular, with 5 million installs. Users love it: 4.8 stars from 60,935 ratings. Its best ranking is #2 in Top Free, Trivia in Turkey. Show more ›
Brain Test X: Hard Challenge is made and published by Unico Studio. AppBrain is an independent app data site and isn't affiliated with Unico Studio. The app name, icon, screenshots and description belong to Unico Studio and are shown as published on Google Play.
Pros & Cons
- Strong cross-market presence with top-5 TRIVIA rankings in Turkey, Saudi Arabia, and Mexico
- Ad-free option and offline gameplay appealing to data-conscious users
- Massive and growing install base with solid momentum in the last 30 days
- Competitors emphasize puzzle/teaser/levels keywords; this listing does not foreground some of those signals as strongly (e.g., puzzle, teasers, trivia, levels) compared to peers.
About Brain Test X: Hard Challenge
Brain Test X: Hard Challenge is a trivia app developed by Unico Studio.
How many times has Brain Test X: Hard Challenge been installed?
Brain Test X: Hard Challenge has been installed 5 million times. In the last 30 days, the app was installed 320 thousand times. It is ranked #2 in trivia.
What is the rating of Brain Test X: Hard Challenge?
Brain Test X: Hard Challenge is rated 4.81 out of 5 stars, based on 61 thousand ratings.
Is Brain Test X: Hard Challenge free?
Brain Test X: Hard Challenge is free. The app size is 129.34 MB. The latest version available is 1.2.7. The last update was on October 17, 2026.
What are the requirements for Brain Test X: Hard Challenge?
Brain Test X: Hard Challenge requires Android 7.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since November 2025.
More data about Brain Test X: Hard Challenge
| Price | Free |
| Total installs | 5 million |
| Recent installs | 320 thousand |
| Rating | 4.81 based on 61 thousand ratings |
| Ranking | Top ranked |
| Version | 1.2.7 |
| App size | 129.3 MB |
| Number of libraries | 0 |
| Designed for Android | 7.0+ |
| Suitable for | Everyone |
| Ads | Contains ads |
App Performance Report
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Alternatives to Brain Test X: Hard Challenge
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Google Play Rating history and histogram
Installs over time
Brain Test X: Hard Challenge has been installed 5 million times. Over the past 30 days, it averaged 11 thousand installs per day.
Changelog of Brain Test X: Hard Challenge
Developer information for Unico Studio
Comments on Brain Test X: Hard Challenge for Android
Google Play Rankings for Brain Test X: Hard Challenge
Top rankings
| Rank | Country | Category | List |
|---|---|---|---|
| 2 | Turkey | Trivia | Top Free |
| 15 | France | Trivia | Top Free |
| 8 | Poland | Trivia | Top Free |
| 26 | United States | Trivia | Top Free |
| 19 | Germany | Trivia | Top Free |
| 10 | Saudi Arabia | Trivia | Top Free |
| 21 | Canada | Trivia | Top Free |
| 12 | Mexico | Trivia | Top Free |
| 25 | Japan | Trivia | Top Free |
| 14 | Finland | Trivia | Top Free |