Notan: Grade Calculator

Tien Do Nam

4.8

Ratings

500,000+

Downloads

Everyone

Age

Versions

Download Latest APK (2.19.10, 41.4 MB)

About this app

NameNotan: Grade Calculator

CategoryEducation

PriceFree

Safety100% Safe

DeveloperTien Do Nam

Version2.19.10

Packagede.tiendonam.notan

App ID28114

Updated2026-09-02

Requires7.0

Notan: Grade Calculator has reached 500,000+ installs; the education app from Tien Do Nam is building an audience. The rating curve is heavily top-weighted - 84% five stars.

Free to download, though in-app purchases run €5.99, and it shows ads. Content is rated Everyone. It needs Android 7.0 or newer. 197 people have left a written review.

Rating distribution

5★2,310

4★288

3★82

2★18

1★39

Previous APK Versions All 30 ›

Frequently asked questions

01 Is Notan: Grade Calculator free?

Yes. Notan: Grade Calculator is listed as free on Google Play and offers in-app purchases (€5.99); it also shows ads.

02 Which Android version does Notan: Grade Calculator need?

The current release requires Android 7.0. If your device is older, one of the 30 earlier versions listed above may still install.

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 Rewind never repackages or modifies them. Check the developer name (Tien Do Nam) and package name (de.tiendonam.notan) match what you expect.