# JustStart vs OneThing

The clearest difference is in-app purchases: OneThing at none against JustStart's 2. OneThing also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. JustStart sells 2 in-app purchases, starting at $4.99 per month. OneThing asks for nothing beyond the download.

## The numbers

| Metric | JustStart | OneThing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 2 MB | 45 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deniz Demirel](https://appshunter.io/developer/1868819306) | [mirre snelting](https://appshunter.io/developer/1767572812) |

## What reviewers say

### JustStart

[App page](https://appshunter.io/ios/app/juststart-adhd-planner/id6761158418)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ADHD Monthly | $4.99 | per month |
| ADHD Yearly | $29.99 | per year |


### OneThing

[App page](https://appshunter.io/ios/app/onething-adhd-focus/id6762911048)

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

**In-app purchases:** none


## Frequently asked questions

### Is JustStart free?

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

### Is OneThing free?

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

### Do JustStart or OneThing have ads?

Neither JustStart nor OneThing 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.*