At a glance
- Latest version
- v3.0.1 (13)
- Updated
- Aug 27, 2025 (1 year ago)
- APK size
- 3.7 MB
- Requires
- Android 4.0+ (API 14)
- CPU support
- Any (no native code)
- Category
- Books & Reference (app)
- Permissions
- 3
- Website
- gamesnapps4u.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
Trigonometry Reference Free is an app by VD in the Books & Reference category. 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 v3.0.1
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Aug 27, 2025.
- Certificate issued to “Varinder Dua” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature verified Aug 27, 2025
- Validated against Google Play Aug 27, 2025
- Signed byCN=Varinder Dua
- Signing certificate (SHA-1)0B:BA:64:13:7C:33:C3:72:75:63:7B:20:FE:3B:C0:BF:C3:17:8C:3F
- File MD53f3844d2f4d634b98e8e356c8f71c957
- 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)
Trigonometry Reference Free 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
- Portrait screen android.hardware.screen.portrait
Trigonometry Reference Free 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 Trigonometry Reference Free 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 3f3844d2f4d634b98e8e356c8f71c957.
