Fitdays

Name: Fitdays
Availability: InStock
Author: ICOMON

v1.21.0 · 36.6 MB · code 197

4ff56dfea3031e58426aceef78d04080 TRUSTED

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UpdatedNov 18, 2025

PublishedJul 11, 2021

Packagecn.fitdays.fitdays

Versionv1.21.0 (197)

Size36.6 MB

MD54ff56dfea3031e58426aceef78d04080

Min SDK21

ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a

Malware scanTRUSTED

Signature SHA1DD:70:9F:BB:FF:AE:FB:9F:D1:4D:E6:ED:C8:19:AA:49:68:2C:4B:98

SignerCN=Qin xiaoyong, OU=welland, O=welland, L=Zhongshan, ST=Guangdong, C=86

Total downloads5,000,000

This version5,000,000

DeveloperICOMON

Age ratingEveryone

1.Support for new devices

2.Optimize other functions to improve the experience.

3.Fix the bug.

TRUSTED

Takes about 2 minutes. You'll need roughly 36.6 MB of free storage.

Grab cn.fitdays.fitdays_197.apk — hit the Download button above (36.6 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 4ff56dfea3031e58…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find cn.fitdays.fitdays_197.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=Qin xiaoyong, OU=welland, O=welland, L=Zhongshan, ST=Guangdong, C=86. 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 Fitdays — tap Open on the install screen, or find the Fitdays icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a devices).

Common install errors for Fitdays

"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 5.0 Lollipop 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.