# ARSA vs Welly

The clearest difference is update cadence: Welly at every 2 weeks against ARSA's every 7 months. ARSA's advantage is iOS requirement (13.0 vs 15.6). 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.

ARSA ships an update every 7 months, Welly every 2 weeks. The most recent releases landed on September 9, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | ARSA | Welly |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 95 MB | 119 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [109 Apps SAS](https://appshunter.io/developer/1503358738) | [Welly SAS](https://appshunter.io/developer/1707611829) |

## What reviewers say

### ARSA

[App page](https://appshunter.io/ios/app/arsa/id1422048856)

**Features:** Vision Pro support

**In-app purchases:** none


### Welly

[App page](https://appshunter.io/ios/app/welly/id6466671142)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ARSA free?

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

### Is Welly free?

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

### Do ARSA or Welly have ads?

Neither ARSA nor Welly shows ads.

### Which is updated more often, ARSA or Welly?

ARSA ships an update every 7 months, and Welly every 2 weeks. Most recently, ARSA was updated on September 9, 2026 and Welly on June 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.*