
At a glance
- Latest version
- v6.1 (14)
- Updated
- Aug 17, 2024 (2 years ago)
- APK size
- 8.1 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Category
- Education (app)
- Listed since
- Sep 15, 2019 (at least)
- Permissions
- 8
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
English Grammar is an app by TonyJet in the Education category, listed since at least September 2019. It has no native code, so it runs on any Android processor.
Since version 5.2, the APK grew from 7 MB to 8.1 MB. It asks for 8 permissions, none of them sensitive. Compared with version 5.2, it adds 2 new permissions: “Run at startup” and “Run foreground services”.
What's new in v6.1
Description
From the listing uploaded by “catappult”.
Version history
2 versions are listed, going back to v5.2.
Security & authenticity
Signing certificate
- Certificate issued to “noname” Not the developer's name (“TonyJet”). Names in certificates can't be verified, so this alone proves nothing.
- Same certificate as the other version checked
Store checks and file details
- Developer signature verified Oct 23, 2021
- Signed byCN=tony, O=noname, C=084
- Signing certificate (SHA-1)0D:8C:85:8B:ED:92:98:11:DD:31:1E:F8:A0:E5:AE:26:50:10:AA:66
- File MD54cea87c1d10fb2c94aad3c620101e93e
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings 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 — compare the MD5 and signer after downloading.
Permissions (8)
English Grammar requests 8 permissions, none of them sensitive.
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
English Grammar APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the English Grammar APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 4cea87c1d10fb2c94aad3c620101e93e.