Onda Certa v1.0.0
APK · 58 MB · version code 1 · Android 7.0+ · uploaded Jul 11, 2026
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File information
- Version
- v1.0.0 (1)
- Uploaded
- Jul 11, 2026
- Size
- 58 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- x86 64-bit, ARM 32-bit, ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 2606d8efa6d5af16e625e48e9cd44c95
- Signing certificate (SHA-1)
- 80:01:8F:2A:16:C3:08:84:AF:52:AC:57:87:36:E3:A4:A7:35:51:59
- Signed by
- CN=Pedro Marteleira, OU=Onda Certa, O=Marteleira, L=Seixal, ST=Set?bal, C=PT
- File name
- com-marteleira-ondacerta-1-75618943-2606d8efa6d5af16e625e48e9cd44c95.apk
- Package
- com.marteleira.ondacerta
- Age rating
- PEGI 3 · Everyone
Permissions (12)
This version requests 12 permissions, 2 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.marteleira.ondacerta.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Show notifications android.permission.POST_NOTIFICATIONS
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Unknown
Signing certificate
- Certificate issued to “Marteleira” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature not checked yet Jul 11, 2026
- Uploaded by “ptinstaler” 1 followers · uploading since 2017
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 Onda Certa on Android 7.0+
You'll need about 116 MB of free space.
- Download the APK — tap Download APK above (58 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-marteleira-ondacerta-1-75618943-2606d8efa6d5af16e625e48e9cd44c95.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 2606d8efa6d5af16e625e48e9cd44c95. 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?”. This file has no malware rating from the source store. If Play Protect warns about it, tap Cancel. 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 Onda Certa — 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 7.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for 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.