# Diff Hunt vs Twindow

The clearest difference is in-app purchases: Twindow at none against Diff Hunt's 1. Twindow also leads on update cadence (every 9 days vs every 4 months). Diff Hunt's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. Diff Hunt sells 1 one-off in-app purchase. Twindow asks for nothing beyond the download.

Diff Hunt ships an update every 4 months, Twindow every 9 days. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Diff Hunt | Twindow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 108 MB | 92 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phan Minh Cuong](https://appshunter.io/developer/1580940153) | [Ozkan Yilmaz](https://appshunter.io/developer/1708878442) |

## What reviewers say

### Diff Hunt

[App page](https://appshunter.io/ios/app/diff-hunt/id6743778675)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Twindow

[App page](https://appshunter.io/ios/app/twindow-find-the-difference/id6801139744)

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

**In-app purchases:** none


## Frequently asked questions

### Is Diff Hunt free?

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

### Is Twindow free?

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

### Do Diff Hunt or Twindow have ads?

Both Diff Hunt and Twindow show ads.

### Which is updated more often, Diff Hunt or Twindow?

Diff Hunt ships an update every 4 months, and Twindow every 9 days. Most recently, Diff Hunt was updated on September 17, 2026 and Twindow on September 30, 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.*