Number Master: Run and merge APK

Number Master: Run and merge is an action game from KAYAC Inc.. Let's make the numbers bigger. It currently holds a 4.2-star rating on Google Play, based on 203,560 user reviews.

App Details

Developer	KAYAC Inc.
Version	2.3.8
Size	81 MB
Content Rating	Rated for 7+
Installs	100M+
Rating	4.2 / 5 (203,560 reviews)
Updated	Nov 6, 2026

Screenshots

About Number Master: Run and merge

Number Master: Run and merge is an action game by KAYAC Inc. where players make numbers bigger through merging mechanics. The game has achieved over 100 million installs with a solid 4.16-star rating from over 203,000 user reviews. At 81 MB, it offers substantial content in a reasonable file size. Rated for ages 7 and up, it's free to play with no upfront cost.

Number Master: Run and merge pros and cons

Number Master: Run and merge specifications and compatibility

The current build is version 2.3.8. The developer last updated it on Nov 6, 2026. The download size is 81 MB. That installs quickly even on a moderate mobile connection. Google Play classifies the content as Rated for 7+.

How to install the Number Master: Run and merge APK

1. Allow installs from unknown sources. On your Android device, open Settings, then Security (or Apps > Special app access > Install unknown apps), and allow installs from the browser or file manager you will use to open the APK file.
2. Download the APK. Tap the Download Now button on this page to fetch the Number Master: Run and merge APK file to your device.
3. Open the downloaded file. Open your Downloads folder, or tap the download notification, then tap the .apk file to start the installer.
4. Install and open Number Master: Run and merge. Tap Install, wait for the installation to finish, then tap Open to launch Number Master: Run and merge.

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Frequently asked questions

Is Number Master: Run and merge free to download?

Yes, Number Master: Run and merge is available as a free download on Google Play and as a free APK on this page. The APK is the official, unmodified build pulled directly from the developer.

How many people have downloaded Number Master: Run and merge?

Number Master: Run and merge has been downloaded 100M+ times from Google Play, putting it among the more widely adopted action games in its category.

Is the Number Master: Run and merge APK safe to install?

Yes. The APK on this page is the original, unmodified build from KAYAC Inc., pulled directly from the Google Play Store with no third-party modifications. It carries the Rated for 7+ content rating Google assigns on Play.

How big is the Number Master: Run and merge APK?

The Number Master: Run and merge APK is 81 MB in size, which downloads quickly on most mobile and Wi-Fi connections.

What is the latest version of Number Master: Run and merge?

The current build of Number Master: Run and merge is version 2.3.8, last updated by the developer on Nov 6, 2026. This page automatically tracks new releases as the developer ships them.