Yardbook v0.0.123
APK · 13.7 MB · version code 123 · Android 6.0+ · uploaded Mar 28, 2026
- Signature matches the Google Play version 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 v0.0.132, uploaded Sep 26, 2026 — about 6 months after this one.
- Size: this file is 13.7 MB; the latest is 13.7 MB (58.5 KB larger).
- The latest version asks for 1 more permission: Camera.
- The latest version no longer asks for: Read shared storage, Modify shared storage.
File information
- Version
- v0.0.123 (123)
- Uploaded
- Mar 28, 2026
- Size
- 13.7 MB
- Requires
- Android 6.0+ (API 23)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 962301e4f73ec2633f97985c5b87b031
- Signing certificate (SHA-1)
- F0:BB:89:EF:DF:B0:A5:14:D8:A4:E0:57:D2:B5:E3:28:1B:EB:17:02
- Signed by
- CN=Mark Ke, OU=Mobile Dev, O=Yardbook, L=San Mateo, ST=CA, C=US
- File name
- com-app-yardbook-123-74126078-962301e4f73ec2633f97985c5b87b031.apk
- Package
- com.app.yardbook
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v0.0.123
- General bug fixes
- Performance improvements
Permissions (14)
This version requests 14 permissions, 4 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Advertising ID com.google.android.gms.permission.AD_ID
- Fragment maps receive (custom) com.app.yardbook.fragment.permission.MAPS_RECEIVE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read Google service settings com.google.android.providers.gsf.permission.READ_GSERVICES
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Yardbook maps receive (custom) com.app.yardbook.permission.MAPS_RECEIVE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Mar 28, 2026.
- Certificate issued to “Yardbook” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Mar 28, 2026
- Validated against Google Play Mar 28, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install Yardbook on Android 6.0+
You'll need about 27.3 MB of free space.
- Download the APK — tap Download APK above (13.7 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-app-yardbook-123-74126078-962301e4f73ec2633f97985c5b87b031.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 962301e4f73ec2633f97985c5b87b031. 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 Yardbook — 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 6.0+). 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.