# 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). Abacus+'s advantage is update cadence (every 9 days vs every 2 weeks). 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.

Amavit Abacus ships an update every 2 weeks, Abacus+ every 9 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Amavit Abacus | Abacus+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 9 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-plus/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 9 days. Most recently, Amavit Abacus was updated on October 31, 2026 and Abacus+ on October 31, 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.*