# Abacus Simulator vs Abacus Mental Math Training

The clearest difference is review sentiment: Abacus Simulator at 72% against Abacus Mental Math Training's 20%. Abacus Simulator also leads on rating (4.6 vs 4.1) and ads (none vs shown). Abacus Mental Math Training's advantage is iOS requirement (10.0 vs 13.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Abacus Simulator sells 10 one-off in-app purchases and Abacus Mental Math Training sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Abacus Simulator holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 31 and 30 respectively. Written reviews point the same way: 72% of Abacus Simulator's written reviews are positive against 20% of Abacus Mental Math Training's.

Abacus Simulator ships an update every 3 weeks, Abacus Mental Math Training monthly. The most recent releases landed on September 21, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Abacus Simulator | Abacus Mental Math Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (31 ratings)](https://appshunter.io/ios/app/abacus-simulator/id1558355099/reviews)** | [4.1 (30 ratings)](https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111/reviews) |
| Number of ratings | **31** | 30 |
| Positive reviews | **72.4% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 41 MB | 34 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Ang](https://appshunter.io/developer/1558355101) | [Peikun Duan](https://appshunter.io/developer/1240254007) |

## What reviewers say

### Abacus Simulator

[App page](https://appshunter.io/ios/app/abacus-simulator/id1558355099)

Enhance your mental math abilities with interactive abacus exercises. This app offers guided lessons and daily drills to improve calculation speed, focus, and accuracy. Customize your abacus for a fun and engaging learning experience.

**Highlights:** Interactive abacus exercises, Guided step-by-step lessons, Daily skill-sharpening exercises, Focus, speed, and accuracy improvement, Customizable abacus

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Beads | $1.99 | one-time |
| Coconut Beads | $1.99 | one-time |
| Lemon Beads | $1.99 | one-time |
| Mushroom Beads | $1.99 | one-time |
| Penguin Beads | $1.99 | one-time |
| Flower Beads | $1.99 | one-time |
| Orange Beads | $1.99 | one-time |
| Snail Beads | $1.99 | one-time |
| Snowman Beads | $1.99 | one-time |
| Watermelon Beads | $1.99 | one-time |


### Abacus Mental Math Training

[App page](https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111)

This app offers professional training and assessment for abacus mental calculation and flash calculation, adhering to international grading standards. It features challenge and custom modes to help users improve their math and speed calculation skills.

**Highlights:** Adheres to World Abacus Mental Calculation Federation standards, Challenge Mode with 10 levels and 200 stages, Custom Mode for Flash Calculation and Abacus practice, Adjustable calculation parameters (number range, digits, time), Gradual difficulty progression, Simulates exam conditions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.59 | one-time |


## Frequently asked questions

### Is Abacus Simulator free?

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

### Is Abacus Mental Math Training free?

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

### Which has better reviews, Abacus Simulator or Abacus Mental Math Training?

Abacus Simulator is rated higher. Abacus Simulator averages 4.6 out of 5 from 31 ratings, while Abacus Mental Math Training averages 4.1 from 30 ratings.

### Do Abacus Simulator or Abacus Mental Math Training have ads?

Abacus Mental Math Training shows ads; Abacus Simulator does not.

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

Abacus Simulator ships an update every 3 weeks, and Abacus Mental Math Training monthly. Most recently, Abacus Simulator was updated on September 21, 2026 and Abacus Mental Math Training on August 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.*