Who is? Brain Teaser & Riddles
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About this app
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Who is? Brain Teaser & Riddles is a trivia game from Unico Studio. 78% of raters give it full marks.
Free to download, though in-app purchases run $1.99 - $14.99 per item, and it shows ads. Content is rated Everyone 10+. It needs Android 7.0 or newer. 25,455 people have left a written review.
Rating distribution
Previous APK Versions All 29 ›
XAPK · 251.3 MB2026-08-20 Who is? Brain Teaser & Riddles 1.14.7
XAPK · 193.8 MB2026-07-14 Who is? Brain Teaser & Riddles 1.14.6
XAPK · 202.9 MB2026-04-13 Who is? Brain Teaser & Riddles 1.14.5
XAPK · 197.3 MB2026-01-06 Who is? Brain Teaser & Riddles 1.14.4
XAPK · 181.3 MB2025-07-18 Who is? Brain Teaser & Riddles 1.14.3
XAPK · 181.3 MB2025-07-11 Who is? Brain Teaser & Riddles 1.14.2
XAPK · 221.0 MB2025-07-05 Who is? Brain Teaser & Riddles 1.13.8
XAPK · 182.8 MB2025-06-11 Who is? Brain Teaser & Riddles 1.13.7
XAPK · 224.8 MB2025-06-02 Who is? Brain Teaser & Riddles 1.13.6
XAPK · 188.6 MB2025-05-10
Frequently asked questions
01 Is Who is? Brain Teaser & Riddles free?
Yes. Who is? Brain Teaser & Riddles is listed as free on Google Play and offers in-app purchases ($1.99 - $14.99 per item); it also shows ads.
02 Which Android version does Who is? Brain Teaser & Riddles need?
The current release requires Android 7.0. If your device is older, one of the 29 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.whois) match what you expect.
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