APK Rewind

Brain Test 4: Tricky Friends

Unico Studio
4.6
Ratings
10,000,000+
Downloads
Everyone
Age
20
Versions

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Download Latest APK (1.39.0, 257.9 MB)

About this app

NameBrain Test 4: Tricky Friends
CategoryTrivia
PriceFree
Safety100% Safe
DeveloperUnico Studio
Version1.39.0
Packagecom.unicostudio.braintest4
Updated2026-08-09
Requires7.0
Brain Test 4: Tricky Friends screenshot 1Brain Test 4: Tricky Friends screenshot 2Brain Test 4: Tricky Friends screenshot 3Brain Test 4: Tricky Friends screenshot 4Brain Test 4: Tricky Friends screenshot 5Brain Test 4: Tricky Friends screenshot 6Brain Test 4: Tricky Friends screenshot 7Brain Test 4: Tricky Friends screenshot 8Brain Test 4: Tricky Friends screenshot 9Brain Test 4: Tricky Friends screenshot 10Brain Test 4: Tricky Friends screenshot 11Brain Test 4: Tricky Friends screenshot 12

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Brain Test 4: Tricky Friends is a trivia game from Unico Studio. Reception is strongly positive, with 80% of ratings at five stars.

Free to download, though in-app purchases run $0.99 - $24.99 per item, and it shows ads. Content is rated Everyone. It needs Android 7.0 or newer. 2,583 people have left a written review.

Rating distribution

5★158,552
4★21,541
3★7,025
2★3,824
1★6,385

Previous APK Versions All 20 ›

Brain Test 4: Tricky Friends 1.39.0 latest
XAPK · 257.9 MB2026-08-16 Brain Test 4: Tricky Friends 1.37.0
XAPK · 228.4 MB2026-07-26 Brain Test 4: Tricky Friends 1.36.0
XAPK · 254.2 MB2026-07-18 Brain Test 4: Tricky Friends 1.35.0
XAPK · 227.3 MB2026-07-08 Brain Test 4: Tricky Friends 1.34.1
XAPK · 253.3 MB2026-06-22 Brain Test 4: Tricky Friends 1.33.0
XAPK · 244.3 MB2026-06-04 Brain Test 4: Tricky Friends 1.32.0
XAPK · 169.2 MB2026-04-27 Brain Test 4: Tricky Friends 1.31.0
XAPK · 197.5 MB2026-04-15 Brain Test 4: Tricky Friends 1.30.0
XAPK · 240.7 MB2026-03-23 Brain Test 4: Tricky Friends 1.29.0
XAPK · 248.0 MB2026-03-05

Frequently asked questions

01 Is Brain Test 4: Tricky Friends free?

Yes. Brain Test 4: Tricky Friends is listed as free on Google Play and offers in-app purchases ($0.99 - $24.99 per item); it also shows ads.

02 Which Android version does Brain Test 4: Tricky Friends need?

The current release requires Android 7.0. If your device is older, one of the 20 earlier versions listed above may still install.

03 How do I install the APK?

Download the file from the version page, open it on your Android device and allow installs from this source when prompted. XAPK bundles need the APKPure app or a split-APK installer (see the install guide in the footer). Always prefer the latest version unless you specifically need an older build.

04 Is the download safe?

Files are served by an established third-party mirror and are the same builds distributed to Play Store users; APK Rewind never repackages or modifies them. Check the developer name (Unico Studio) and package name (com.unicostudio.braintest4) match what you expect.

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