# Matsy Abacus vs Abacus

The clearest difference is update cadence: Abacus at every 4 days against Matsy Abacus's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Matsy Abacus sells 5 in-app purchases, starting at $2.99 per month and Abacus sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Matsy Abacus ships an update monthly, Abacus every 4 days. The most recent releases landed on September 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Matsy Abacus | Abacus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (30 ratings)](https://appshunter.io/ios/app/matsy-abacus/id1439473353/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 33 MB |
| Requires iOS | 13.4 | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IGOR ILIN](https://appshunter.io/developer/1439473352) | [Sahan Cava](https://appshunter.io/developer/1723739236) |

## 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 |


### Abacus

[App page](https://appshunter.io/ios/app/abacus-math-for-kids/id6478469882)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is Matsy Abacus free?

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

### Is Abacus free?

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

### Do Matsy Abacus or Abacus have ads?

Neither Matsy Abacus nor Abacus shows ads.

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

Matsy Abacus ships an update monthly, and Abacus every 4 days. Most recently, Matsy Abacus was updated on September 22, 2026 and Abacus on October 4, 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.*