CDL Test & Field Tools 2026 v17-Sep-2026
APK · 18.9 MB · version code 57 · Android 7.0+ · uploaded Sep 17, 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 v02-Oct-2026, uploaded Oct 2, 2026 — about 14 days after this one.
- Size: this file is 18.9 MB; the latest is 19.1 MB (228.7 KB larger).
- Both versions request the same permissions.
File information
- Version
- v17-Sep-2026 (57)
- Uploaded
- Sep 17, 2026
- Size
- 18.9 MB
- Requires
- Android 7.0+ (API 24)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- c7d92ce00d95fab835fbea02f04971a8
- Signing certificate (SHA-1)
- 76:8B:F2:F2:F9:21:8A:21:54:44:AD:AA:46:1D:E5:55:EA:ED:0E:01
- Signed by
- CN=Eknath Kadam, OU=Android Dev, O=Eknath Kadam, L=Foster City, ST=CA, C=US
- File name
- com-webrich-cdltestlite-57-76673035-c7d92ce00d95fab835fbea02f04971a8.apk
- Package
- com.webrich.cdltestlite
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v17-Sep-2026
What's new:
- The out-of-service brake rule now correctly reads "20% or more".
- Flash cards now show the diagram and answer prompt, and keep your place when you change the text size.
- Exam reminders now stay set for the day you picked.
- Fixed a crash when read-aloud started after a quiz ended.
- Larger tap targets and layout fixes on tablets.
Permissions (7)
This version requests 7 permissions, 1 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Internal broadcast protection (app-defined) com.webrich.cdltestlite.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Show notifications android.permission.POST_NOTIFICATIONS
- 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 Sep 17, 2026.
- Certificate issued to “Eknath Kadam” This is the certificate of the Google Play version.
- Same certificate as the 4 other versions checked
Store checks
- Developer signature verified Sep 17, 2026
- Validated against Google Play Sep 17, 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 CDL Test & Field Tools 2026 on Android 7.0+
You'll need about 37.8 MB of free space.
- Download the APK — tap Download APK above (18.9 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-webrich-cdltestlite-57-76673035-c7d92ce00d95fab835fbea02f04971a8.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 c7d92ce00d95fab835fbea02f04971a8. 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 CDL Test & Field Tools 2026 — 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.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.