Know Abacus

Name: Know Abacus
Rating: 4.8 (76 reviews)
Author: Kittipong Mungnirun

By: Kittipong Mungnirun

Education

Features & Capabilities

Know Abacus is an educational app designed for kids 5 and up to explore math through a simulated abacus. It covers counting, addition and subtraction (1-2 digits), and basic multiplication and division, building strong mental math skills while keeping learning fun.

Choose colorful or black-and-white abacus themes, enable learning modes, and use two-touch or multi-touch interaction. The app also supports left-handed mode and localized languages (English, French, Spanish, Thai, Turkish, Arabic, Portuguese, and Russian) for wide accessibility.

User Growth & Download Statistics

App Education Kids

By:

Kittipong Mungnirun

Rating:

4.80

(76)

Version:

2.0 Last updated: 2023-07-10

Version code:

836454539

Creation date:

2013-05-10

Compatible devices:

Size:

27.64MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 163,722 ▼ 596

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Kittipong Mungnirun

Apple Apps Store

https://apps.apple.com/us/app/know-abacus/id641867438

Website:

https://www.lookkidsw.com

User Reviews

Users praise Know Abacus for its clear, structured lessons that teach abacus and soroban concepts with gradual progression and real-time practice feedback. The app effectively covers addition, subtraction, multiplication, and division and is beginner-friendly, working well on both iPhone and iPad. The most common requests focus on expanding content for larger numbers and digit options (3– to 5-digit practice and larger operations), along with deeper content on advanced topics. Overall, it’s seen as a strong, value-packed tool for learning abacus basics, though it needs more content for higher-number challenges.

Pros

Structured, sequential lessons that gradually build abacus/soroban skills and integrate older concepts with new ones.
Real-time feedback during practice and clear tutorials make it beginner-friendly.
Covers addition, subtraction, multiplication, and division, providing a solid foundation for mental math.
Easy to use on both iPhone and iPad, suitable for individuals and teaching kids.
Highly regarded by users as an effective learning tool for Soroban.

Cons

Content depth is limited; users want larger-number practice (3–5 digits) and larger operations (two- or three-digit multiplication/division).
Digit settings are restrictive (current single- and double-digit modes) and users want the ability to work with 3–5 digits.