Learn Physics v2.13
APK · 23.8 MB · version code 513 · Android 8.0+ · uploaded Nov 6, 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 v2.14, uploaded Jun 9, 2026 — about 7 months after this one.
- Size: this file is 23.8 MB; the latest is 24.1 MB (242.8 KB larger).
- Both versions request the same permissions.
File information
- Version
- v2.13 (513)
- Uploaded
- Nov 6, 2025
- Size
- 23.8 MB
- Requires
- Android 8.0+ (API 26)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- 5180152828669ebb5a9450df8529b6f1
- Signing certificate (SHA-1)
- AC:4B:39:75:09:FC:F5:C5:31:B9:25:2A:64:CA:A4:68:6E:F2:D3:A6
- Signed by
- CN=Daniel C?rdoba, OU=duhnnae.com, O=duhnnae.com, L=Terrassa, ST=Barcelona, C=es
- File name
- com-duhnnae-learnphysicstutorials-513-72165947-5180152828669ebb5a9450df8529b6f1.apk
- Package
- com.duhnnae.learnphysicstutorials
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.13
Added exams. Added questions for videos.
Added personalized tasks by student level. Added news.
Added nuclear physics. Added astronomy. New design.
Added optics. Added fluid dynamics. Take notes while watching videos.
Subscription to remove ads. Customize buttons.
Electric charges - Forces - Quantum Mechanics
Electromagnetic - Thermodynamics
Permissions (10)
This version requests 10 permissions, none of them sensitive.
- 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) com.duhnnae.learnphysicstutorials.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- 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 6, 2025.
- Certificate issued to “duhnnae.com” This is the certificate of the Google Play version.
- Same certificate as the 5 other versions checked
Store checks
- Developer signature verified Nov 6, 2025
- Validated against Google Play Nov 6, 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 (5 other versions compared). AAPKs doesn't scan files itself.
How to install Learn Physics on Android 8.0+
You'll need about 47.7 MB of free space.
- Download the APK — tap Download APK above (23.8 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-duhnnae-learnphysicstutorials-513-72165947-5180152828669ebb5a9450df8529b6f1.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 5180152828669ebb5a9450df8529b6f1. 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 Physics — 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 8.0+). 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.