Half Marathon (21k / 13.1m) v1.0.12
APK · 30 MB · version code 100122 · Android 4.1+ · uploaded Jul 21, 2020
- Signature matches the Google Play version Details
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File information
- Version
- v1.0.12 (100122)
- Uploaded
- Jul 21, 2020
- Size
- 30 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- ARM 32-bit
- Screen
- Small screens and larger
- MD5
- 1036cd0845c3cc1fd31d518ac34242eb
- Signing certificate (SHA-1)
- 86:35:0B:B2:C9:84:E5:C0:4A:03:8B:27:E9:62:4A:E2:5C:F2:70:B8
- Signed by
- CN=Charles Vanderhoff
- File name
- com-vandersw-halfmarathon-100122-52492076-1036cd0845c3cc1fd31d518ac34242eb.apk
- Package
- com.vandersw.halfmarathon
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v1.0.12
We've listened to your feedback! The length of training sessions has been increased to better prepare you for half marathon distances.
Let us know if we can do anything to make the app better for you! Please be sure to review the app so others can find it when searching.
Permissions (17)
This version requests 17 permissions, 6 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.vandersw.halfmarathon.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Use credentials android.permission.USE_CREDENTIALS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 31, 2025.
- Certificate issued to “Charles Vanderhoff” This is the certificate of the Google Play version.
Store checks
- Developer signature verified Jul 21, 2020
- Validated against Google Play Jul 31, 2025
- Antivirus scan passed Jan 5, 2021
- Uploaded by “split-store” Gold tier · 24,358 followers · uploading since 2019
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Half Marathon (21k / 13.1m) on Android 4.1+
You'll need about 60 MB of free space.
- Download the APK — tap Download APK above (30 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-vandersw-halfmarathon-100122-52492076-1036cd0845c3cc1fd31d518ac34242eb.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 1036cd0845c3cc1fd31d518ac34242eb. 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 Half Marathon (21k / 13.1m) — 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 4.1+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 32-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.