# PolyCyclo vs MD

The clearest difference is price: PolyCyclo at Free against MD's $0.49. PolyCyclo also leads on iOS requirement (17.0 vs 26.5). MD's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

PolyCyclo is free to download; MD costs $0.49 up front. PolyCyclo sells 2 in-app purchases, starting at $4.99 per month. MD asks for nothing beyond the download.

## The numbers

| Metric | PolyCyclo | MD |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 19 MB | 32 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Taichi Umeki](https://appshunter.io/developer/1896671779) | [Kouki Yoshimoto](https://appshunter.io/developer/1884780659) |

## What reviewers say

### PolyCyclo

[App page](https://appshunter.io/ios/app/polycyclo/id6773147186)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $4.99 | per month |
| Yearly Access | $24.99 | per year |


### MD

[App page](https://appshunter.io/ios/app/md-square-pads-and-keys-play/id6795800357)

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

**In-app purchases:** none


## Frequently asked questions

### Is PolyCyclo free?

PolyCyclo is free to download, with in-app purchases available.

### Is MD free?

MD costs $0.49, with no in-app purchases.

### Do PolyCyclo or MD have ads?

Neither PolyCyclo nor MD 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.*