# Abacus Online Course vs Abacusync

Abacus Online Course and Abacusync are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Abacus Online Course | Abacusync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 75 MB | 465 MB |
| Requires iOS | 13 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GINFOMATICS PRIVATE LIMITED](https://appshunter.io/developer/1798262527) | [SR Edu Technologies Private Limited](https://appshunter.io/developer/1798405782) |

## What reviewers say

### Abacus Online Course

[App page](https://appshunter.io/ios/app/abacus-online-course/id6753885686)

**Features:** macOS Compatibility

**In-app purchases:** none


### Abacusync

[App page](https://appshunter.io/ios/app/abacusync/id6758548985)

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

**In-app purchases:** none


## Frequently asked questions

### Is Abacus Online Course free?

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

### Is Abacusync free?

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

### Do Abacus Online Course or Abacusync have ads?

Neither Abacus Online Course nor Abacusync shows ads.

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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.*