# AI Scan vs WF

The clearest difference is update cadence: WF at every 6 days against AI Scan's every 2 months. WF also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AI Scan ships an update every 2 months, WF every 6 days. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AI Scan | WF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 61 MB | 42 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Oursky Limited](https://appshunter.io/developer/401901543) | [高敏 黄](https://appshunter.io/developer/1705538002) |

## What reviewers say

### AI Scan

[App page](https://appshunter.io/ios/app/ai-scan-formx/id6444301909)

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

**In-app purchases:** none


### WF

[App page](https://appshunter.io/ios/app/wf-sight/id6464112543)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Scan free?

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

### Is WF free?

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

### Do AI Scan or WF have ads?

Neither AI Scan nor WF shows ads.

### Which is updated more often, AI Scan or WF?

AI Scan ships an update every 2 months, and WF every 6 days. Most recently, AI Scan was updated on October 25, 2026 and WF on October 11, 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.*