# GCSync vs MathDrill

The clearest difference is device support: GCSync at 3 against MathDrill's 1. GCSync also leads on iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases 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 | GCSync | MathDrill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 26 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [深圳市影之器科技有限公司](https://appshunter.io/developer/1486091758) | [应龙 张](https://appshunter.io/developer/1514562080) |

## What reviewers say

### GCSync

[App page](https://appshunter.io/ios/app/gcsync/id6449912327)

**Features:** macOS Compatibility

**In-app purchases:** none


### MathDrill

[App page](https://appshunter.io/ios/app/mathdrill-speed-practice/id6768584135)

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

**In-app purchases:** none


## Frequently asked questions

### Is GCSync free?

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

### Is MathDrill free?

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

### Do GCSync or MathDrill have ads?

Neither GCSync nor MathDrill 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.*