BIGsysther

Ratings

50+

Downloads

USK: All ages

Age

Versions

Download Latest APK (1.0.0, 48.2 MB)

About this app

NameBIGsysther

CategoryEducation

PriceFree

Safety100% Safe

DeveloperBIGsysther

Version1.0.0

Packagech.bigsysther

App ID38354

Updated2026-06-29

Requires7.1

BIGsysther is an education app from BIGsysther. It was last updated within the past few months.

Free to download, though in-app purchases run €6.49 - €389.99 if billed through Play. Content is rated USK: All ages. It needs Android 7.1 or newer.

Rating distribution

5★0

4★0

3★0

2★0

1★0

Previous APK Versions All 1 ›

BIGsysther 1.0.0 latest
XAPK · 48.2 MB2026-08-21

Frequently asked questions

01 Is BIGsysther free?

Yes. BIGsysther is listed as free on Google Play and offers in-app purchases (€6.49 - €389.99 if billed through Play).

02 Which Android version does BIGsysther need?

The current release requires Android 7.1.

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 Rewind never repackages or modifies them. Check the developer name (BIGsysther) and package name (ch.bigsysther) match what you expect.