# Impact Key vs WCS2026

The clearest difference is update cadence: Impact Key at every 4 days against WCS2026's every 2 weeks. Impact Key also leads on iOS requirement (13.0 vs 16.0). 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.

Impact Key ships an update every 4 days, WCS2026 every 2 weeks. The most recent releases landed on September 6, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Impact Key | WCS2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Size | 32 MB | 48 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Suzhou IMC Property Development Co., Ltd](https://appshunter.io/developer/1688990756) | [Jublia](https://appshunter.io/developer/1022770764) |

## What reviewers say

### Impact Key

[App page](https://appshunter.io/ios/app/impact-key/id6745059128)

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

**In-app purchases:** none


### WCS2026

[App page](https://appshunter.io/ios/app/wcs2026/id6770511892)

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

**In-app purchases:** none


## Frequently asked questions

### Is Impact Key free?

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

### Is WCS2026 free?

WCS2026 is free to download, with no in-app purchases.

### Do Impact Key or WCS2026 have ads?

Neither Impact Key nor WCS2026 shows ads.

### Which is updated more often, Impact Key or WCS2026?

Impact Key ships an update every 4 days, and WCS2026 every 2 weeks. Most recently, Impact Key was updated on September 6, 2026 and WCS2026 on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*