Number Master: Run and merge

2.3.6

KAYAC Inc.

4.37

173,734 reviews

100,000,000+
Downloads

Free

Let's make the numbers bigger!

Number Master: Run and merge Screenshot 1 of 6

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Download from Google Play

Number Master: Run and merge by KAYAC Inc. is a free action-puzzle arcade title where you swipe to grow your number, absorb smaller numbers, and break walls at the goal. It shows cross-market traction with top-20 ACTION rankings in Finland (fi), Poland (pl), and Korea (kr), paired with a solid 4.38 rating from 171k+ ratings. With 100,000,000+ total downloads and 630K in the last 30 days, Number Master demonstrates durable popularity among players.

Pros & Cons

Cross-market traction with strong ACTION rankings in fi, pl, and kr
Free to play with ongoing updates (v2.3.6) showing active development
High rating (4.38) from a large user base (171k+ ratings)
Long-running title (age 1482 days) indicating durable popularity

Less emphasis on traditional puzzle/merge branding compared to competitors
Keywords competitors use but this app does not include (e.g., merge, puzzle, levels)
Permissions indicate ad-supported monetization, which may affect privacy perceptions (see privacy policy)

About Number Master: Run and merge

Number Master: Run and merge is an action app developed by KAYAC Inc..

Download Statistics

Number Master: Run and merge has been downloaded 150 million times. In the last 30 days, the app was downloaded 630 thousand times. It is ranked in the top 100 action apps.

User Ratings

Number Master: Run and merge is rated 4.37 out of 5 stars. The rating is based on 170 thousand ratings.

App Information

Number Master: Run and merge is FREE to download. The APK download size is 76.33 MB. The latest version available is 2.3.6. The last update was on May 25, 2026.

Technical Requirements

Number Master: Run and merge requires Android 6.0+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play since July 2022.

Description

Make big numbers to reach the goal!

More data about Number Master: Run and merge

Price	Free to download
Total downloads	150 million
Recent downloads	630 thousand
Rating	4.37 based on 170 thousand ratings
Ranking	Highly ranked
Version	2.3.6
APK size	76.3 MB
Number of libraries	0
Designed for Android	6.0+
Maturity	Medium Maturity
Ads	Contains ads

App Performance Report

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Alternative downloads for the Number Master: Run and merge app

Google Play Rating history and histogram

Rating history

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120K

21K

12K

4.6K

12K

Downloads over time

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Number Master: Run and merge has been downloaded 150 million times. Over the past 30 days, it averaged 21 thousand downloads per day.

Changelog of Number Master: Run and merge

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Developer information for KAYAC Inc.

KAYAC Inc.

hyper-info@kayac.com

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Comments on Number Master: Run and merge for Android

★★★★★ Mason Ashby · Jul 15, 2026

Lots of versions of this game and this one is the best

★★★★★ nishanth nishanth · Jul 16, 2026

I like this game from childhood it is so funny this is the game I play when my data is complete 👌

★★★★★ Zeeshan Munawar · Jul 20, 2026

Number master is my favorite game but so ads

★★★★★ Lourens Van Staden · Aug 9, 2026

It's a very good game I love it so much, and I just downloaded it it is a brilliant game now, and I can't wait for 10 000 siiii

★★★★☆ Dinesh · Jul 26, 2026

I like it but not very english this is math jok

★☆☆☆☆ Liam Reid · Aug 4, 2026

Good game to pass time but adverts are abit much. There is no way you can get x777 just figured that out most I've had is 4989 playing perfectly and maxed out on all upgrades, just selling you a false hope. Very repetitive levels knowing full well you will never get to the x777 😤

★★☆☆☆ Nia Marie · Jul 1, 2026

Annoying ads. You cant ever get to x777 not even 5000. The game is just designed that way. You can only increase your number up to 100 and after that, it's not going to allow you anymore. The levels are repetitive and predictable that's why there is no way anyone would be able to reach 5000

★★☆☆☆ TECH tube · Jul 19, 2026

Good game but same levels are being repeated over and over again and it's not offline

Google Play Rankings for Number Master: Run and merge

Top rankings

Rank	Country	Category	List
21	Finland	Action	Top Free
21	Russia	Action	Top Free
144	Russia	Games	Top Free
60	Japan	Action	Top Free
34	Austria	Action	Top Free
38	South Korea	Action	Top Free
50	Poland	Action	Top Free
50	Sweden	Action	Top Free
53	United Kingdom	Action	Top Free
191	United States	Action	Top Free

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Ranking history in Russia

Ranking history

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Technologies used by Number Master: Run and merge

15 permissions

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Trust & Safety: The app requests a range of permissions typical for ad-supported apps, including advertising ID, network state, foreground service, Internet access, and billing, plus privacy attestations and install-referrer services. These indicate standard monetization and analytics usage; users should review the app’s privacy policy.

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