
CarDiag : Car Diagnostic OBD2
A mechanic in your pocket. Diagnose a car is as simple as a child's play (OBD2)
Car Diagnostic App · com.stom.cardiag
- Signature matches the Google Play version Details
At a glance
- Latest version
- v1.2.2.6.0 (12260)
- Updated
- Aug 7, 2026 (2 months ago)
- APK size
- 11.3 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Category
- Auto & Vehicles (app)
- Listed since
- Jul 12, 2021 (at least)
- Permissions
- 12 (4 sensitive)
- Website
- cardiag.me
- Developer contact
- [email protected]
About this APK
CarDiag : Car Diagnostic OBD2 is an app by Car Diagnostic App in the Auto & Vehicles category, listed since at least July 2021. It has no native code, so it runs on any Android processor.
It asks for 12 permissions, 4 of them sensitive, including read shared storage, Bluetooth connect and Bluetooth scan. The app offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.
What's new in v1.2.2.6.0
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 7, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Store checks and file details
- Developer signature verified Aug 7, 2026
- Validated against Google Play Aug 7, 2026
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)8F:B8:14:FD:0A:DE:1A:21:A8:D5:CF:1C:D1:13:84:DE:BE:6D:16:90
- File MD58582aaa6cbf2534fa071921d79fe1dc6
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (12)
CarDiag : Car Diagnostic OBD2 requests 12 permissions, 4 of them sensitive.
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- 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
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Bluetooth android.hardware.bluetooth
- Basic touch input android.hardware.faketouch
CarDiag : Car Diagnostic OBD2 APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is CarDiag : Car Diagnostic OBD2 free?
The APK is free to download, but the app offers in-app purchases through Google Play.
Is the CarDiag : Car Diagnostic OBD2 APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 8582aaa6cbf2534fa071921d79fe1dc6.