# Petal vs Thread to Self

The clearest difference is in-app purchases: Petal at none against Thread to Self's 1. Thread to Self's advantage is iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Thread to Self sells 1 one-off in-app purchase. Petal asks for nothing beyond the download.

## The numbers

| Metric | Petal | Thread to Self |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 20 MB | 2 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ali Murad](https://appshunter.io/developer/1412644468) | [You-R-Here LLC](https://appshunter.io/developer/1883419373) |

## What reviewers say

### Petal

[App page](https://appshunter.io/ios/app/petal-one-task-at-a-time/id6786852440)

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

**In-app purchases:** none


### Thread to Self

[App page](https://appshunter.io/ios/app/thread-to-self/id6791155475)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thread to Self Unlock | $4.99 | one-time |


## Frequently asked questions

### Is Petal free?

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

### Is Thread to Self free?

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

### Do Petal or Thread to Self have ads?

Neither Petal nor Thread to Self 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.*