Pzizz - Sleep, Nap, Focus
v4.9.21 · 30.4 MB · code 222
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File information
UpdatedJan 8, 2021
PublishedFeb 6, 2020
Packagecom.pzizz.android
Versionv4.9.21 (222)
Size30.4 MB
MD5889eddf360401ef6e362361b28e7f96c
Min SDK17
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA166:0C:05:54:3A:6F:2B:29:E6:A2:68:D8:60:73:77:62:C9:00:98:6B
SignerO=Fibixio, L=Bristol, C=UK
Total downloads500,000
This version500,000
Developerpzizz technology limited
Age ratingEveryone
What's new in v4.9.21
Pzizzers! We have an update for you:
• Minor bug fixes
• Note: our other apps Doze, Mesmerize, and Woah are included in your Pzizz subscription, if you want to check them out :)
• Minor bug fixes
• Note: our other apps Doze, Mesmerize, and Woah are included in your Pzizz subscription, if you want to check them out :)
Security scan
TRUSTED
- Developer signature verified 2021-11-12
- Scanned for malware 2021-02-13 18:38:46
- Signature SHA1 66:0C:05:54:3A:6F:2B:29:E6:A2:68:D8:60:73:77:62:C9:00:98:6B
- File MD5 889eddf360401ef6e362361b28e7f96c
How to install Pzizz - Sleep, Nap, Focus v4.9.21 on Android API 17+
Takes about 2 minutes. You'll need roughly 30.4 MB of free storage.
- Grab com.pzizz.android_222.apk — hit the Download button above (30.4 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 889eddf360401ef6…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.pzizz.android_222.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 O=Fibixio, L=Bristol, C=UK. 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 Pzizz - Sleep, Nap, Focus — tap Open on the install screen, or find the Pzizz - Sleep, Nap, Focus icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Pzizz - Sleep, Nap, Focus
- "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 API 17 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-v7a/arm64-v8a native code. Devices with a different CPU will reject it.