# Chargee Sparky vs Wilms

The clearest difference is device support: Chargee Sparky at 3 against Wilms's 1. 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.

Chargee Sparky ships an update fortnightly, Wilms every 2 weeks. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Chargee Sparky | Wilms |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 158 MB | 39 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Chargee B.V.](https://appshunter.io/developer/1675459452) | [Wilms](https://appshunter.io/developer/1733010487) |

## What reviewers say

### Chargee Sparky

[App page](https://appshunter.io/ios/app/chargee-sparky/id6446019952)

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

**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 Chargee Sparky free?

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

### Is Wilms free?

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

### Do Chargee Sparky or Wilms have ads?

Neither Chargee Sparky nor Wilms shows ads.

### Which is updated more often, Chargee Sparky or Wilms?

Chargee Sparky ships an update fortnightly, and Wilms every 2 weeks. Most recently, Chargee Sparky was updated on October 9, 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.*