Is Stack safe to download?

Yes — every file on this site is verified before going live. Stack 3.70 by Ketchapp passed our scan clean. You can also check the VirusTotal report linked on this page for full transparency.

How do I install Stack on my phone?

Tap the Download button at the top of this page, wait for the 902.2 MB file to save to your device, then open it. Android will ask permission to install from unknown sources — tap Allow, and Stack will be installed in moments.

Will Stack update automatically?

Not automatically — apps installed outside the Play Store don't get background updates. Just come back here when a newer version drops. We publish updates as soon as they're officially released.

What Android version does Stack require?

Your device needs to run Android Varies with device or later. To check yours: Settings → About Phone → Android Version.

Completely free. Stack 3.70 costs nothing to download — just tap the button and install it.

Stack APK for Android Download

Name: Stack
Availability: InStock
Rating: 4.0 (445055 reviews)
Author: Ketchapp

Stack is back with smoother gameplay and a fresh new look.

Download Stack APK for Android - Official App Icon

Version:3.70

Requires Android Varies with device+

Ketchapp

4.0

445,055 ratings50.0M+ Downloads

GET IT ONGoogle Play

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About Stack

Build the perfect tower again. 🧱 Stack returns with polished visuals, smoother controls, and new improvements designed for your next high score. ✨ What’s new: • Reworked shop and continue screen • Cleaner menus and updated UI • New events and progression features • Better performance and optimizations • Cloud Save coming soon Relax, focus, and stack higher than ever.