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Count Doku: Mental Math Games

Count Doku: Mental Math Games

Number Puzzle & Brain Training

2 ratings
4 reviews
With Ads
🎮 Games
📚 Education
🎲 Board
🧩 Puzzle
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • January 31, 2024
  • August 11, 2026

Features

Developer

Digiruu
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Count Doku: Mental Math Games screenshot #1 for iPhone
Count Doku: Mental Math Games screenshot #2 for iPhone
Count Doku: Mental Math Games screenshot #3 for iPhone
Count Doku: Mental Math Games screenshot #4 for iPhone
Count Doku: Mental Math Games screenshot #5 for iPhone
🧾$0.99 - $9.99
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❓8 answered
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About

This game offers a fun and easy way to practice mental arithmetic, including addition, subtraction, multiplication, and division. It uses a unique approach to enhance problem-solving skills and understanding of mathematical relationships in short, daily sessions.

✓Mental math practice
✓Addition, subtraction, multiplication, division
✓Creative problem-solving
✓Short daily sessions
✓Unlimited levels
✓Minimalist design
Show original description

What's New in Count Doku

1.1.1

August 11, 2026

Our biggest update yet! - NEW: The Daily Challenge. One shared puzzle every day — solve it, build your streak, and share your result for friends to beat. - NEW: Nudge. Stuck mid-puzzle? A gentle glow shows you the next two tiles to combine. - A fresh coat of paint: smoother, more consistent design throughout. - Bug fixes, including a crash when dividing by zero. (Not on our watch.) Happy counting!

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3

In-App Purchases

$0.99

Pocket of Coins

A pocket of 300 Doku Coins

User reviews

Most RecentHighest RatedLowest Rated

This game is badly made

Like I wish I can show you the impossible puzzle the made me do. Level 1 you have the number 2 and 4 and the options are +, - , and
Division how am I supposed to make 6? Like is there an option to change the - + and the other or is it just broken idk tbh.
Nickname kjeNickname kje

Response from developer

Hey! If you do 2+4, that equals 6. Using "Hints" can help you if you get stuck. Thank you for playing!

Broken level? Good game though

Pretty sure level 24 doesn’t work.
AwesomeGames457AwesomeGames457

Response from developer

Woah you got to Level 24?! Thank you so much for the review and apologies for the late reply. We'll take a look into it. Send us an email at info@digiruu.com if you can to let us know what issues you're facing specifically. Would really help us. Thank you!

Numbers

Brilliant 🤩
B👍👍👍👍👍👍B👍👍👍👍👍👍

Response from developer

Thank you so much!

Like Countdown but on your phone!

Been playing this all morning in my spare time, excellent user interface and a very enjoyable game!
TailorS2TailorS2

Response from developer

Thank you so much for the kind review!

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FAQ

What math skills does Count Doku help with?

Count Doku helps users practice fundamental math skills including addition, subtraction, multiplication, and division. It focuses on mental arithmetic to improve quick calculation abilities.

How long does a typical Count Doku practice session take?

Count Doku is designed for quick practice sessions, with users encouraged to spend less than 5 minutes a day. This makes it easy to fit into a busy schedule.

Does Count Doku have ads?

Yes, Count Doku contains advertisements. These ads are integrated into the free experience to support the app's development and maintenance.

What makes Count Doku different from other math practice apps?

Count Doku encourages users to use numbers creatively to reach target numbers, going beyond traditional exercises. This approach aims to enhance problem-solving skills and foster a deeper understanding of mathematical relationships.

Is Count Doku suitable for all ages?

Count Doku has an age rating of 4+, making it suitable for a wide range of users, from those just learning math to adults looking to stay sharp. Its simple design and adaptive difficulty cater to various skill levels.

Can I play Count Doku offline?

The provided data does not specify whether Count Doku can be played offline. However, many puzzle and practice games offer offline functionality.

How often is Count Doku updated?

Count Doku was last updated on January 2, 2025, with version 1.0.9. This indicates a relatively recent update, suggesting ongoing development and support.

What devices can I play Count Doku on?

Count Doku is available on iPhone and iPod devices. The app is designed to run on Apple's mobile operating systems.