Critical Maps v3.1.2
APK · 41.2 MB · version code 104 · Android 8.0+ · uploaded Jun 13, 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 v3.1.3, uploaded Jun 22, 2026 — about 8 days after this one.
- Size: this file is 41.2 MB; the latest is 41.2 MB (5 KB larger).
- Both versions request the same permissions.
File information
- Version
- v3.1.2 (104)
- Uploaded
- Jun 13, 2026
- Size
- 41.2 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 349b697e1ac2ae4e2b4cf73634d64e60
- Signing certificate (SHA-1)
- 9F:EC:58:60:E0:D1:82:AB:42:99:F0:0E:FD:42:18:1E:40:7F:67:6E
- Signed by
- CN=stephan lindauer, L=berlin, ST=berlin, C=49
- File name
- de-stephanlindauer-criticalmaps-104-75191419-349b697e1ac2ae4e2b4cf73634d64e60.apk
- Package
- de.stephanlindauer.criticalmaps
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.1.2
Fix map not loading
Permissions (9)
This version requests 9 permissions, 2 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Foreground service location android.permission.FOREGROUND_SERVICE_LOCATION
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) de.stephanlindauer.criticalmaps.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Run foreground services android.permission.FOREGROUND_SERVICE
- Show notifications android.permission.POST_NOTIFICATIONS
- 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 Jun 13, 2026.
- Certificate issued to “stephan lindauer” This is the certificate of the Google Play version.
- Same certificate as the 4 other versions checked
Store checks
- Developer signature verified Jun 13, 2026
- Validated against Google Play Jun 13, 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 (4 other versions compared). AAPKs doesn't scan files itself.
How to install Critical Maps on Android 8.0+
You'll need about 82.5 MB of free space.
- Download the APK — tap Download APK above (41.2 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 de-stephanlindauer-criticalmaps-104-75191419-349b697e1ac2ae4e2b4cf73634d64e60.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 349b697e1ac2ae4e2b4cf73634d64e60. 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 Critical Maps — 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 8.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-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.