# Matsy Abacus vs Mental Math

The clearest difference is ratings volume: Matsy Abacus at 30 against Mental Math's 5. Matsy Abacus also leads on iOS requirement (13.4 vs 17.1). On price, rating, update cadence 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 and Mental Math sells 10 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Matsy Abacus against 5.0 for Mental Math. That said, the two scores are not equally well evidenced: Matsy Abacus has 30 ratings behind it against 5, so its average is the more settled of the two.

Matsy Abacus ships an update monthly, Mental Math every 3 weeks. Both last shipped on September 22, 2026.

## The numbers

| Metric | Matsy Abacus | Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (30 ratings)](https://appshunter.io/ios/app/matsy-abacus/id1439473353/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/mental-math-mathee/id6502719157/reviews)** |
| Number of ratings | **30** | 5 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 28 MB |
| Requires iOS | **13.4** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IGOR ILIN](https://appshunter.io/developer/1439473352) | [Andrey Lebedev](https://appshunter.io/developer/636486462) |

## 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 Math

[App page](https://appshunter.io/ios/app/mental-math-mathee/id6502719157)

Enhance your arithmetic abilities with daily math challenges. This app offers over 30 difficulty levels, personalized exercises, and progress tracking to help users of all ages improve their calculation speed and accuracy.

**Highlights:** 30+ difficulty levels, Personalized exercises, Progress tracking, Quick sessions, User-friendly design, Engaging and interactive

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plus | $4.99 | per 7 days |
| Premium Plus | $4.99 | per 7 days |
| Premium Plus | $5.99 | per month |
| Premium Plus | $11.99 | per 3 months |
| Premium Plus | $14.99 | per year |
| Premium Plus | $17.49 | per year |
| Premium Plus | $24.99 | per year |
| Premium Plus | $24.99 | per year |
| Premium Plus | $39.99 | per year |
| Premium Plus | $39.99 | one-time |


## Frequently asked questions

### Is Matsy Abacus free?

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

### Is Mental Math free?

Mental Math is free to download, with in-app purchases available.

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

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

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

Neither Matsy Abacus nor Mental Math shows ads.

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

Matsy Abacus ships an update monthly, and Mental Math every 3 weeks. Most recently, Matsy Abacus was updated on September 22, 2026 and Mental Math on September 22, 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.*