Flipd: Focus & Study Timer
v4.2.20 · 19.9 MB · code 359
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File information
UpdatedNov 11, 2025
PublishedJul 16, 2021
Packagecom.flipd.app
Versionv4.2.20 (359)
Size19.9 MB
MD588a7531933f361213471f38f45b6b410
Min SDK23
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1A9:7E:03:D8:42:41:13:FE:20:A0:E6:00:58:73:1E:9B:57:CB:B2:F3
SignerCN=Andres Moreno, O=Flipd, L=Toronto
Total downloads1,000,000
This version1,000,000
DeveloperFlipd App
Age ratingEveryone
What's new in v4.2.20
Another round of fixes!
This version includes minor bug fixes to keep things running smoothly behind the scenes. Thanks for sticking with Flipd—your focus companion keeps getting better!
This version includes minor bug fixes to keep things running smoothly behind the scenes. Thanks for sticking with Flipd—your focus companion keeps getting better!
Security scan
TRUSTED
- Developer signature verified 2025-11-11
- Signature SHA1 A9:7E:03:D8:42:41:13:FE:20:A0:E6:00:58:73:1E:9B:57:CB:B2:F3
- File MD5 88a7531933f361213471f38f45b6b410
How to install Flipd: Focus & Study Timer v4.2.20 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 19.9 MB of free storage.
- Grab com.flipd.app_359.apk — hit the Download button above (19.9 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 88a7531933f36121…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.flipd.app_359.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Andres Moreno, O=Flipd, L=Toronto. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Flipd: Focus & Study Timer — tap Open on the install screen, or find the Flipd: Focus & Study Timer icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).
Common install errors for Flipd: Focus & Study Timer
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 6.0 Marshmallow or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships x86/x86-64/armeabi/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.