100 Digit Brain

Law Zhiyang · com.LawZhiyang.One100DigitMemory

Not rated yet 5+ downloads v1.0 27.8 MB Android 4.1+ PEGI 3 · Everyone

Download APK 27.8 MB All versions

At a glance

Latest version: v1.0 (2)
Updated: Apr 12, 2022 (4 years ago)
APK size: 27.8 MB
Requires: Android 4.1+ (API 16)
CPU support: x86 32-bit, ARM 32-bit
Graphics: OpenGL ES 2.0+
Category: Health & Fitness (app)
Permissions: 3
Website: youtube.com/channel/UCvJqRZBbfpjDpU_IBPDJOnA
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

100 Digit Brain is an app by Law Zhiyang in the Health & Fitness category. It includes native code only for x86 32-bit and ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.

It asks for 3 permissions, none of them sensitive. The app offers in-app purchases through Google Play.

What's new in v1.0

First release.

Description

From the listing uploaded by “appupdater”.

100 Digit Brain is a mobile app that trains your brain to hold 100 digits! ◉ It contains a training program that will guide you through a series of intermediate goals, until finally, you reach the 100 digits target! ◉ You will learn that memorisation is an exercise of your imagination, rather than mere rote learning. ◉ It is an exercise app for your brain! ◉ Show off your super-human ability to your friends! ◉ And it’s free!

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

Developer signature verified Apr 12, 2022
Antivirus scan result not available
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)03:94:6A:5F:71:FF:FC:96:3E:A3:7C:7B:3F:8A:8E:F3:F5:7D:76:12
File MD54ac9938064b4262916229fd8fd9ff3fa
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)

100 Digit Brain requests 3 permissions, none of them sensitive.

Full network access android.permission.INTERNET
In-app purchases (Google Play Billing) com.android.vending.BILLING
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Portrait screen android.hardware.screen.portrait

100 Digit Brain 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 100 Digit Brain free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the 100 Digit Brain 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 4ac9938064b4262916229fd8fd9ff3fa.