A multiplayer reaction game: train your mind and your reflexes while having fun!
About this app
Quinb is a reaction / logic game for up to 4 players on the same device.
It contains many minigames in which you have to answer questions as fast as you can to get a point. If the answer is correct you score a point, otherwise you lose one.
These games are based on 3 different categories:
‣ Logic: games that require intuition, logic and fast reflexes ‣ Audio: sound-based games, you have to listen carefully to find out the correct answer ‣ Vibration: vibration-based games that require you to listen carefully to the vibrations of your device
Each match consists of a succession of different minigames. The goal is to score 7 points before your opponents.
You can play alone if you want, but it is more fun to play with friends of all ages. It's great if you are stuck with nothing to do while you're with friends.
If you think you're fast, challenge and beat your friends!
Main features:
★ 28+ minigames ★ Up to 4 players on the same device ★ Completely free ★ No Ads ★ Multiple languages ★ Minimalist design
Licensed under GPL-3.0-or-later, by DeepDaikon.
What's New in v1.2.5
Imported from the F-Droid repository index.
- * Update translations
- * Bug fixes
Version history
Aug 26, 2024 · 20.6 MB · Android API 16–34 · code 10
Imported from the F-Droid repository index.
- * Update translations
- * Bug fixes
SHA-256 bd720d019b85bac7aa08013bf2b50f331d76d736bfe681753a43c8215e002d69
Dec 12, 2023 · 20.6 MB · Android API 16–33 · code 9
Imported from the F-Droid repository index.
- * Update translations
- * Bug fixes
SHA-256 483457be8d20aa23b344ab52b881918c66fbe0f300755d4c556ceadf1d119b91
Apr 6, 2023 · 20.5 MB · Android API 16–33 · code 8
Imported from the F-Droid repository index.
- * Update translations
- * Bug fixes
SHA-256 3343cba4d0e606e316f08edf2f0d2c6facadb30ad040dc67b328d1f711882e22
Will it run on your device?
87%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be xyz.deepdaikon.quinb is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 1.2.4 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall Quinb: 4 players reaction game first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of Quinb: 4 players reaction game, and a listing is removed when the evidence for it stops holding up.
Get Quinb: 4 players reaction game
Every source we list for xyz.deepdaikon.quinb is legality-reviewed. Pirated or cracked builds are never offered.
Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
bd720d019b85bac7aa08013bf2b50f331d76d736bfe681753a43c8215e002d69
Signing certificate
38aa6f9dd77a658e93dec988bf074bb6a296693c765373e49535b3b5b3468d62
Permissions Required
What each permission lets Quinb: 4 players reaction game do. A highlighted one is worth a second look — not necessarily wrong, just worth asking whether this app needs it.
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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