Trig Tutorial 3

Learn about radians and trig functions

RaySemiSoft · com.RaySemiSoft.TrigT3

Not rated yet 1K+ downloads v1.0.5 14.5 MB Android 4.1+ PEGI 3 · Everyone

Download APK 14.5 MB All versions

At a glance

Latest version: v1.0.5 (1000005)
Updated: Jun 5, 2024 (2 years ago)
APK size: 14.5 MB
Requires: Android 4.1+ (API 16)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Education (app)
Listed since: Jul 29, 2021 (at least)
Permissions: 1
Developer contact: [email protected]

About this APK

Trig Tutorial 3 is an app by RaySemiSoft in the Education category, listed since at least July 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 1 permission, none of them sensitive.

What's new in v1.0.5

Added link to Privacy Policy

Description

From the listing uploaded by “appupdater”.

This mathematics tutorial shows students how to use radians when evaluating trig. functions and solving trig. equations. * Aimed at students in their final two years of high school * Interactive examples and exercises * Written by a Maths teacher with 20 years of teaching experience * Completely free (no Ads). * Works without internet so that you can learn Trigonometry while travelling in the train, bus etc. * Made with GameMaker. * Only a 14 MB download

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “Jimby Math” Not the developer's name (“RaySemiSoft”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature verified Jun 5, 2024
Signed byCN=Jimby, OU=Math, O=Jimby Math, L=Melbourne, C=AU
Signing certificate (SHA-1)AD:A2:E5:09:92:F6:F2:B7:70:0E:63:36:B9:83:BA:66:8B:15:A1:DE
File MD5292713d1131c7a52d641697da2143a31
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 (1)

Trig Tutorial 3 requests 1 permission, none of them sensitive.

Full network access android.permission.INTERNET

Trig Tutorial 3 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 Trig Tutorial 3 APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is 292713d1131c7a52d641697da2143a31.