# Matsy Abacus vs Mental Arifmetika

The clearest difference is in-app purchases: Mental Arifmetika at none against Matsy Abacus's 5. Mental Arifmetika also leads on iOS requirement (9.0 vs 13.4). Matsy Abacus's advantage is update cadence (monthly vs every 10 months) and ratings volume (30 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Matsy Abacus sells 5 in-app purchases, starting at $2.99 per month. Mental Arifmetika asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Matsy Abacus against 5.0 for Mental Arifmetika. That said, the two scores are not equally well evidenced: Matsy Abacus has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Matsy Abacus ships an update monthly, Mental Arifmetika every 10 months. The most recent releases landed on September 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Matsy Abacus | Mental Arifmetika |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (30 ratings)](https://appshunter.io/ios/app/matsy-abacus/id1439473353/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mental-arifmetika/id1542587479/reviews)** |
| Number of ratings | **30** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 55 MB |
| Requires iOS | 13.4 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGOR ILIN](https://appshunter.io/developer/1439473352) | [United IT Company LLC](https://appshunter.io/developer/1542587481) |

## What reviewers say

### Matsy Abacus

[App page](https://appshunter.io/ios/app/matsy-abacus/id1439473353)

This educational app helps children master mental arithmetic through engaging games and adaptive trainers. It utilizes abacus techniques, flash cards, and proven methods to boost calculation speed, focus, and memory. Suitable for students, parents, and teachers seeking effective mental math tools.

**Highlights:** Abacus flash cards, Multiplication and division trainers, Mental math exercises, Brother/Friend techniques, 5050 mode, Speed & accuracy games, Adaptive difficulty

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mental Workout Premium Month | $2.99 | per month |
| Premium (6 months) | $8.99 | per 6 months |
| Matsy Premium Year | $9.99 | per year |
| Mental Workout Premium Year | $14.99 | per year |
| Mental Workout Premium | $7.99 | one-time |


### Mental Arifmetika

[App page](https://appshunter.io/ios/app/mental-arifmetika/id1542587479)

This educational app enhances cognitive abilities and thinking skills in children and teenagers. It serves as an e-learning hub, bridging the gap between educators and learners in the field of mental arithmetic.

**Highlights:** Develops cognitive abilities, Enhances thinking skills, E-learning platform, Mental arithmetic training, Educator-learner connection

**In-app purchases:** none


## Frequently asked questions

### Is Matsy Abacus free?

Matsy Abacus is free to download, with in-app purchases available.

### Is Mental Arifmetika free?

Mental Arifmetika is free to download, with no in-app purchases.

### Which has better reviews, Matsy Abacus or Mental Arifmetika?

Mental Arifmetika is rated higher. Matsy Abacus averages 4.9 out of 5 from 30 ratings, while Mental Arifmetika averages 5.0 from 1 ratings.

### Do Matsy Abacus or Mental Arifmetika have ads?

Neither Matsy Abacus nor Mental Arifmetika shows ads.

### Which is updated more often, Matsy Abacus or Mental Arifmetika?

Matsy Abacus ships an update monthly, and Mental Arifmetika every 10 months. Most recently, Matsy Abacus was updated on September 22, 2026 and Mental Arifmetika on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*