# Untwist vs OCD Rewire

The clearest difference is device support: OCD Rewire at 3 against Untwist's 1. OCD Rewire also leads on iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Untwist sells 2 in-app purchases, starting at $4.99 per month and OCD Rewire sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Untwist | OCD Rewire |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 28 MB | 57 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Osman Seven](https://appshunter.io/developer/1875631963) | [祥翀 刘](https://appshunter.io/developer/1885386057) |

## What reviewers say

### Untwist

[App page](https://appshunter.io/ios/app/untwist-overthinking-journal/id6759801461)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Yearly | $39.99 | per year |


### OCD Rewire

[App page](https://appshunter.io/ios/app/ocd-rewire/id6760634591)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OCD Rewire VIP Monthly | $9.99 | per month |
| OCD Rewire VIP Yearly | $69.99 | per year |


## Frequently asked questions

### Is Untwist free?

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

### Is OCD Rewire free?

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

### Do Untwist or OCD Rewire have ads?

Neither Untwist nor OCD Rewire 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.*