# IRF vs WORXS

The clearest difference is iOS requirement: IRF at 13.0 against WORXS's 17.5. On price, update cadence, ads and in-app purchases there is nothing between them.

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

IRF ships an update every 6 weeks, WORXS every 5 weeks. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | IRF | WORXS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 5 MB | 26 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ingeniørfirmaet Poul Tarp A/S](https://appshunter.io/developer/970385837) | [AM-Online ApS](https://appshunter.io/developer/963469918) |

## What reviewers say

### IRF

[App page](https://appshunter.io/ios/app/irf/id1471293569)

**In-app purchases:** none


### WORXS

[App page](https://appshunter.io/ios/app/worxs/id1476374628)

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

**In-app purchases:** none


## Frequently asked questions

### Is IRF free?

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

### Is WORXS free?

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

### Do IRF or WORXS have ads?

Neither IRF nor WORXS shows ads.

### Which is updated more often, IRF or WORXS?

IRF ships an update every 6 weeks, and WORXS every 5 weeks. Most recently, IRF was updated on October 6, 2026 and WORXS on October 4, 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.*