Plus Monster: Mental Math

OneStoneGames

Ratings

100+

Downloads

Everyone

Age

Download Latest APK

About this app

NamePlus Monster: Mental Math

CategoryEducational

PriceFree

Safety100% Safe

DeveloperOneStoneGames

Version1.1.0

Packagecom.onestonegames.plusmonster

App ID105137

Updated2026-08-23

Requires5.1

Plus Monster: Mental Math is an educational game from OneStoneGames.

Free to download, though and it shows ads. Content is rated Everyone. It needs Android 5.1 or newer.

Rating distribution

5★0

4★0

3★0

2★0

1★0

Frequently asked questions

01 Is Plus Monster: Mental Math free?

Yes. Plus Monster: Mental Math is listed as free on Google Play; it also shows ads.

02 Which Android version does Plus Monster: Mental Math need?

The current release requires Android 5.1.

03 How do I install the APK?

Download the file from the version page, open it on your Android device and allow installs from this source when prompted. XAPK bundles need the APKPure app or a split-APK installer (see the install guide in the footer). Always prefer the latest version unless you specifically need an older build.

04 Is the download safe?

Files are served by an established third-party mirror and are the same builds distributed to Play Store users; APK Apex never repackages or modifies them. Check the developer name (OneStoneGames) and package name (com.onestonegames.plusmonster) match what you expect.