# OneFocus vs mdReview

The clearest difference is in-app purchases: mdReview at none against OneFocus's 1. OneFocus's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. OneFocus sells 1 one-off in-app purchase. mdReview asks for nothing beyond the download.

## The numbers

| Metric | OneFocus | mdReview |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 33 MB | 65 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) | [Jun Kawabata](https://appshunter.io/developer/1850665192) |

## What reviewers say

### OneFocus

[App page](https://appshunter.io/ios/app/onefocus-deep-work/id6790143964)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OneFocus Pro Lifetime | $9.99 | one-time |


### mdReview

[App page](https://appshunter.io/ios/app/mdreview-markdown-editor/id6802970869)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneFocus free?

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

### Is mdReview free?

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

### Do OneFocus or mdReview have ads?

Neither OneFocus nor mdReview 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.*