# Amavit Abacus vs Abacus

The clearest difference is ads: Amavit Abacus at none against Abacus's shown. Amavit Abacus also leads on iOS requirement (16.0 vs 26). On price, update cadence, 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.

Amavit Abacus ships an update every 2 weeks, Abacus every 10 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Amavit Abacus | Abacus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 62 MB | 19 MB |
| Requires iOS | **16.0** | 26 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Fedyay Volodymyr](https://appshunter.io/developer/1165107677) | [Aleksandr Govorukhin](https://appshunter.io/developer/1729392672) |

## What reviewers say

### Amavit Abacus

[App page](https://appshunter.io/ios/app/amavit-abacus/id6759505511)

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

**In-app purchases:** none


### Abacus

[App page](https://appshunter.io/ios/app/abacus-mental-arithmetic/id6819154039)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Amavit Abacus free?

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

### Is Abacus free?

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

### Do Amavit Abacus or Abacus have ads?

Abacus shows ads; Amavit Abacus does not.

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

Amavit Abacus ships an update every 2 weeks, and Abacus every 10 days. Most recently, Amavit Abacus was updated on November 5, 2026 and Abacus 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.*