# Matsy Abacus vs FluentBoo

The clearest difference is ads: Matsy Abacus at none against FluentBoo's shown. Matsy Abacus also leads on iOS requirement (13.4 vs 15.5). On price, update cadence, 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 FluentBoo sells 10 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Matsy Abacus ships an update monthly, FluentBoo every 2 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Matsy Abacus | FluentBoo |
| --- | --- | --- |
| 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** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 66 MB | 92 MB |
| Requires iOS | **13.4** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [IGOR ILIN](https://appshunter.io/developer/1439473352) | [Hossam Elshall](https://appshunter.io/developer/6772614993) |

## 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 |


### FluentBoo

[App page](https://appshunter.io/ios/app/fluentboo-vocabulary-builder/id6772614991)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FluentBoo PRO Weekly Plan | $2.99 | per 7 days |
| FluentBoo MAX Weekly Plan | $8.99 | per 7 days |
| FluentBoo PRO Monthly Plan | $9.99 | per month |
| FluentBoo MAX Monthly Plan | $29.99 | per month |
| FluentBoo PRO Yearly Plan | $89.99 | per year |
| FluentBoo MAX Yearly Plan | $179.99 | per year |
| 200 Coins — Starter Pack | $0.99 | one-time |
| 1,100 Coins — Popular Pack | $4.99 | one-time |
| 2,500 Coins — Value Pack | $9.99 | one-time |
| 6,500 Coins — Power Pack | $24.99 | one-time |


## Frequently asked questions

### Is Matsy Abacus free?

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

### Is FluentBoo free?

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

### Do Matsy Abacus or FluentBoo have ads?

FluentBoo shows ads; Matsy Abacus does not.

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

Matsy Abacus ships an update monthly, and FluentBoo every 2 months. Most recently, Matsy Abacus was updated on November 6, 2026 and FluentBoo on November 5, 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.*