Workout Trainer AI v10.7
APK · 31.1 MB · version code 20717 · Android 4.2+ · uploaded Apr 28, 2022
- Same certificate as v12.7, which matches Google Play Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v12.3, uploaded May 3, 2025 — about 3 years after this one.
- Size: this file is 31.1 MB; the latest is 82 MB (50.9 MB larger).
- Android: this version needs Android 4.2+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 15 more permissions: Access adservices ad id, Access adservices attribution, Access adservices custom audience, Access adservices topics, View Wi-Fi connections, Bluetooth connect, Bluetooth scan, Foreground service data sync….
- The latest version no longer asks for: Bluetooth, Bluetooth admin, Body sensors, Modify shared storage.
File information
- Version
- v10.7 (20717)
- Uploaded
- Apr 28, 2022
- Size
- 31.1 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 563afca677e7efdfb7fd6e7ee75c2cb2
- Signing certificate (SHA-1)
- FF:44:00:35:87:2E:78:1B:8F:19:2A:03:94:31:8C:28:A8:E8:F5:F9
- Signed by
- CN=Gabriel Vanrenen, OU=Skimble, O=Skimble Inc, L=San Francisco, ST=CA, C=US
- File name
- com-skimble-workouts-20717-62308763-563afca677e7efdfb7fd6e7ee75c2cb2.apk
- Package
- com.skimble.workouts
- Downloads (all versions)
- 10M+
- Age rating
- PEGI 3 · Everyone
What's new in v10.7
✓ Improvements to playing YouTube workout videos
✓ Bug fixes and user experience improvements
Do you like Workout Trainer? Rate us with 5 stars and tell your friends why we are your favorite workout app!
Permissions (38)
This version requests 38 permissions, 6 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Body sensors Sensitive android.permission.BODY_SENSORS
- Camera Sensitive android.permission.CAMERA
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Accessory accessory framework (custom) com.samsung.accessory.permission.ACCESSORY_FRAMEWORK
- Add home-screen shortcuts com.android.launcher.permission.INSTALL_SHORTCUT
- Advertising ID com.google.android.gms.permission.AD_ID
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Bluetooth android.permission.BLUETOOTH
- Bluetooth admin android.permission.BLUETOOTH_ADMIN
- Companion (custom) com.samsung.WATCH_APP_TYPE.Companion
- Context write use app feature survey (custom) com.samsung.android.providers.context.permission.WRITE_USE_APP_FEATURE_SURVEY
- Control vibration android.permission.VIBRATE
- Enable notification (custom) com.samsung.wmanager.ENABLE_NOTIFICATION
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
- Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
- Iap billing (custom) com.samsung.android.iap.permission.BILLING
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
- Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
- Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
- Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
- Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
- Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
- Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
- Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read app badge android.permission.READ_APP_BADGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Skimble Inc” This is the certificate of the Google Play version.
- Same certificate as v12.7, which matches Google Play v12.7
Store checks
- Developer signature verified Apr 28, 2022
- Antivirus scan result not available
- Uploaded by “iceland” Bronze tier · 860 followers · uploading since 2015
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (5 other versions compared). AAPKs doesn't scan files itself.
How to install Workout Trainer AI on Android 4.2+
You'll need about 62.2 MB of free space.
- Download the APK — tap Download APK above (31.1 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-skimble-workouts-20717-62308763-563afca677e7efdfb7fd6e7ee75c2cb2.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 563afca677e7efdfb7fd6e7ee75c2cb2. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Workout Trainer AI — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.2+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.