
At a glance
- Latest version
- v2.1 (4)
- Updated
- Jul 18, 2026 (3 months ago)
- APK size
- 4.4 MB
- Requires
- Android 4.3+ (API 18)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Oct 30, 2023 (at least)
- Permissions
- 3
- Developer contact
- [email protected]
About this APK
Learn JavaScript is an app by Sky Apper in the Education category, listed since at least October 2023. It has no native code, so it runs on any Android processor.
It asks for 3 permissions, none of them sensitive.
What's new in v2.1
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jul 18, 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 5, 2020
- Validated against Google Play Jul 18, 2026
- Antivirus scan passed Jan 11, 2021
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)E6:D8:97:97:FF:48:B4:44:DE:43:0B:46:BB:58:3A:44:4E:23:38:C4
- File MD54c388b0473b8a01af76ef37eb35d5075
- 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 (3)
Learn JavaScript requests 3 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
Learn JavaScript 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 the Learn JavaScript 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 4c388b0473b8a01af76ef37eb35d5075.