# WillPower vs Chromatic Defender

The clearest difference is ads: WillPower at none against Chromatic Defender's shown. WillPower also leads on device support (3 vs 1). Chromatic Defender's advantage is update cadence (every 5 days vs every 23 months). On price, in-app purchases and iOS requirement there is nothing between them.

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

WillPower ships an update every 23 months, Chromatic Defender every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | WillPower | Chromatic Defender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Every 5 days** |
| Size | 7 MB | 33 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 9+ |
| Developer | [Oreste Leone](https://appshunter.io/developer/1610736431) | [Andre Wozniack](https://appshunter.io/developer/1694068949) |

## What reviewers say

### WillPower

[App page](https://appshunter.io/ios/app/willpower-magello-battle/id1615802592)

**In-app purchases:** none


### Chromatic Defender

[App page](https://appshunter.io/ios/app/chromatic-defender/id6479916689)

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

**In-app purchases:** none


## Frequently asked questions

### Is WillPower free?

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

### Is Chromatic Defender free?

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

### Do WillPower or Chromatic Defender have ads?

Chromatic Defender shows ads; WillPower does not.

### Which is updated more often, WillPower or Chromatic Defender?

WillPower ships an update every 23 months, and Chromatic Defender every 5 days. Most recently, WillPower was updated on November 3, 2026 and Chromatic Defender on October 30, 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.*