UMA Abacus vs Brainy Abacus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UMA Abacus
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Use iPad or iPhone as abacus to learn traditional abacus method. It is easy and fun. We have used iPad to teach abacus for more than 10 years. It is the easiest way of learning abacus. With iPad virtual abacus, we can customise the syllabus for each student with his own version. We will always provide the most efficient syllabus for each kid and they can alway learn with the optimal speeds. With iPad virtual abacus, we can build a learning path for the kid that is easier to follow up and you will not easily get stuck with the books as the only tool like the traditional method of learning abacus.
Brainy Abacus
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Brainy Abacus, an innovation by Brain Child International SDN BHD is the most advanced Abacus based mental arithmetic course. The Brainy Abacus app is designed to provide personalised training under supervision and guidance to students with the help of artificial intelligence. This App is extremely user friendly and engages children in learning abacus like never before. It helps improve mind math calculations of children along with their brain skills development, such as concentration, working memory, visuospatial skills etc. Acquired skills help children in their formal education as well. - Personalised learning through plenty of videos - Possibility to practice millions of exercises and sums of many different varieties - Exercise includes, listening, Anzan, Flash cards, Visual abacus and more - Interesting and fun way of learning for Children - Gives student opportunities to participate in global tournaments - Convenient trainer and student connection platform. - Aimed to satisfy parents, trainers and franchisee by improved student’s performance
Screenshots
Verdict
The clearest difference is update cadence: UMA Abacus at every 3 weeks against Brainy Abacus's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
UMA Abacus ships an update every 3 weeks, Brainy Abacus every 2 months. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.
| Parameter | UMA Abacus | Brainy Abacus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 485 MB |
| Age rating | 4+ | 4+ |
| Developer | shuihua zhu | Dweek Studios |
In-app purchases
UMA Abacus
No in-app purchases
Brainy Abacus
No in-app purchases
Questions
Is UMA Abacus free?
Is Brainy Abacus free?
Do UMA Abacus or Brainy Abacus have ads?
Which is updated more often, UMA Abacus or Brainy Abacus?
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