# MathTre vs Abacus Trainer

The clearest difference is update cadence: MathTre at every 6 days against Abacus Trainer's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MathTre sells 1 one-off in-app purchase and Abacus Trainer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MathTre ships an update every 6 days, Abacus Trainer every 2 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | MathTre | Abacus Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mathtre-simple-math-workout/id6450848723/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 31 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Koya Nambo](https://appshunter.io/developer/1633778504) | [Doni Winata](https://appshunter.io/developer/6794313295) |

## What reviewers say

### MathTre

[App page](https://appshunter.io/ios/app/mathtre-simple-math-workout/id6450848723)

Sharpen your mental math with quick, focused workouts. Practice addition, subtraction, multiplication, and division with adjustable difficulty. Track your progress and set new personal bests in this distraction-free learning tool.

**Highlights:** Addition, subtraction, multiplication, division modes, Running sums (abacus-style), Adjustable difficulty (1-5 digits), Randomly generated problems, Progress tracking (time, accuracy), Customizable themes and sounds

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| paid version | $2.99 | one-time |


### Abacus Trainer

[App page](https://appshunter.io/ios/app/abacus-trainer-mental-math/id6794313293)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is MathTre free?

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

### Is Abacus Trainer free?

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

### Do MathTre or Abacus Trainer have ads?

Both MathTre and Abacus Trainer show ads.

### Which is updated more often, MathTre or Abacus Trainer?

MathTre ships an update every 6 days, and Abacus Trainer every 2 weeks. Most recently, MathTre was updated on November 8, 2026 and Abacus Trainer on November 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.*