Learn Java v6.7
APK · 6.7 MB · version code 21 · Android 4.4+ · uploaded Nov 23, 2025
- 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 v8.0.0, uploaded Oct 1, 2026 — about 10 months after this one.
- Size: this file is 6.7 MB; the latest is 11.6 MB (5 MB larger).
- Android: this version needs Android 4.4+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 5 more permissions: Run foreground services, Show notifications, Google Play install referrer, Advertising ID, Internal broadcast protection (app-defined).
- The latest version no longer asks for: Read shared storage, Modify shared storage, Push messaging (app-defined).
File information
- Version
- v6.7 (21)
- Uploaded
- Nov 23, 2025
- Size
- 6.7 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 2f2aa6dc2cc1910263134cfefe80a45e
- Signing certificate (SHA-1)
- DC:4A:A7:89:EE:DE:C5:52:B5:FD:87:1C:01:53:9C:4E:AF:43:B9:0C
- Signed by
- CN=Thiyagaraaj M, OU=www.thiyagaraaj.com, L=Chennai, ST=Tamil Nadu, C=IN
- File name
- com-thiyagaraaj-learnjava-21-72472981-2f2aa6dc2cc1910263134cfefe80a45e.apk
- Package
- com.thiyagaraaj.learnjava
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v6.7
🌷New Features🌷
✔ Bookmark Option
✔ Settings for Customizing font size and Full Screen Mode
✔ Flat and Fully Refreshed Optimized UI
✔ Java 8 Based Tutorials
✔ Improved Navigation and Content Format
✔ Full Offline Content - No Need Internet
✔ New Part Java Idea Bubbles(Beta) for Quick Learners and OOPS Concepts
Permissions (7)
This version requests 7 permissions, 2 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.thiyagaraaj.learnjava.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- 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 Nov 23, 2025.
- Certificate issued to “Thiyagaraaj M” This is the certificate of the Google Play version.
- Same certificate as the other version checked
Store checks
- Developer signature verified Nov 23, 2025
- Validated against Google Play Nov 23, 2025
- 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 (1 other version compared). AAPKs doesn't scan files itself.
How to install Learn Java on Android 4.4+
You'll need about 13.3 MB of free space.
- Download the APK — tap Download APK above (6.7 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-thiyagaraaj-learnjava-21-72472981-2f2aa6dc2cc1910263134cfefe80a45e.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 2f2aa6dc2cc1910263134cfefe80a45e. 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 Learn Java — 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 4.4+). 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.