# Brel Solar vs Wilms

The clearest difference is update cadence: Wilms at every 2 weeks against Brel Solar's every 2 months. Brel Solar's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, 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.

Brel Solar ships an update every 2 months, Wilms every 2 weeks. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Brel Solar | Wilms |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 24 MB | 39 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BREL NEDERLAND BV](https://appshunter.io/developer/1463935129) | [Wilms](https://appshunter.io/developer/1733010487) |

## What reviewers say

### Brel Solar

[App page](https://appshunter.io/ios/app/brel-solar/id1592067034)

**Features:** macOS Compatibility

**In-app purchases:** none


### Wilms

[App page](https://appshunter.io/ios/app/wilms/id6737028861)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brel Solar free?

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

### Is Wilms free?

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

### Do Brel Solar or Wilms have ads?

Neither Brel Solar nor Wilms shows ads.

### Which is updated more often, Brel Solar or Wilms?

Brel Solar ships an update every 2 months, and Wilms every 2 weeks. Most recently, Brel Solar was updated on October 4, 2026 and Wilms on October 14, 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.*