# Focus One vs ScanKit

The clearest difference is price: Focus One at Free against ScanKit's $1.99. Focus One also leads on in-app purchases (none vs 4). ScanKit's advantage is ads (none vs shown). On update cadence, device support and iOS requirement there is nothing between them.

Focus One is free to download; ScanKit costs $1.99 up front. ScanKit sells 4 in-app purchases, starting at $0.99 per 7 days. Focus One asks for nothing beyond the download.

Focus One ships an update every 2 weeks, ScanKit every 3 weeks. The most recent releases landed on September 11, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Focus One | ScanKit |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 6 MB | 28 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [BYNET](https://appshunter.io/developer/1811735131) | [Pravinbhai Paghdal](https://appshunter.io/developer/1884073993) |

## What reviewers say

### Focus One

[App page](https://appshunter.io/ios/app/focus-one-adhd-and-focus-timer/id6756911974)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScanKit

[App page](https://appshunter.io/ios/app/scankit-pdf-document-scanner/id6775195710)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Monthly Premium | $2.99 | per month |
| Yearly Premium | $14.99 | per year |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is Focus One free?

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

### Is ScanKit free?

ScanKit costs $1.99, and also offers in-app purchases.

### Do Focus One or ScanKit have ads?

Focus One shows ads; ScanKit does not.

### Which is updated more often, Focus One or ScanKit?

Focus One ships an update every 2 weeks, and ScanKit every 3 weeks. Most recently, Focus One was updated on September 11, 2026 and ScanKit on September 29, 2026.

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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.*