APM? v5.2.1
APK · 32 MB · version code 36 · Android 9+ · 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 v5.3.0, uploaded Feb 21, 2026.
- Size: this file is 32 MB; the latest is 33.8 MB (1.7 MB larger).
- Both versions request the same permissions.
File information
- Version
- v5.2.1 (36)
- Uploaded
- Mar 28, 2026
- Size
- 32 MB
- Requires
- Android 9+ (API 28)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 9dc683b6db4b874b1440541a6378d7ed
- Signing certificate (SHA-1)
- E0:10:05:60:84:93:50:02:9A:41:9E:12:9A:74:75:64:75:EA:DE:06
- Signed by
- CN=Eduard Ereza Martínez, OU=Eduard Ereza Martínez, O=Eduard Ereza Martínez, L=Barcelona, ST=Barcelona, C=ES
- File name
- cat-ereza-apm-36-74117832-9dc683b6db4b874b1440541a6378d7ed.apk
- Package
- cat.ereza.apm
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 16 · Medium Maturity
What's new in v5.2.1
• Nova configuració de privacitat.
• Ara es pot assignar un to a un contacte a la majoria de dispositius.
• Altres petites millores i correccions d’errors.
Permissions (13)
This version requests 13 permissions, 2 of them sensitive.
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
- Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
- Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) cat.ereza.apm.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- 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 Mar 28, 2026.
- Certificate issued to “Eduard Ereza Martínez” This is the certificate of the Google Play version.
- Same certificate as the 2 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install APM? on Android 9+
You'll need about 64 MB of free space.
- Download the APK — tap Download APK above (32 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 cat-ereza-apm-36-74117832-9dc683b6db4b874b1440541a6378d7ed.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 9dc683b6db4b874b1440541a6378d7ed. 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 APM? — 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 9+). 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.