# Abacus 10 vs Abacus Mental Maths

The clearest difference is ads: Abacus 10 at none against Abacus Mental Maths's shown. Abacus 10 also leads on iOS requirement (8.0 vs 12.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Abacus 10 | Abacus Mental Maths |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/abacus-10/id1451243098/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 months |
| Monetization | Free | — |
| Size | 24 MB | 56 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Karakun AG](https://appshunter.io/developer/1446277680) | [Blue Castle Studios](https://appshunter.io/developer/1465237858) |

## What reviewers say

### Abacus 10

[App page](https://appshunter.io/ios/app/abacus-10/id1451243098)

This app provides a digital abacus for learning arithmetic operations. It's designed to be a simple, ad-free tool for children to practice addition, subtraction, multiplication, division, and squaring numbers.

**Highlights:** Digital abacus simulation, Supports addition, subtraction, multiplication, division, and squaring, Ad-free experience, Ideal for children, Landscape orientation recommended

**Features:** macOS Compatibility

**In-app purchases:** none


### Abacus Mental Maths

[App page](https://appshunter.io/ios/app/abacus-mental-maths/id6451128513)

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

**In-app purchases:** none


## Frequently asked questions

### Is Abacus 10 free?

Abacus 10 is free to download, with no in-app purchases.

### Is Abacus Mental Maths free?

Abacus Mental Maths is free to download, with no in-app purchases.

### Do Abacus 10 or Abacus Mental Maths have ads?

Abacus Mental Maths shows ads; Abacus 10 does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*