# Sunforge vs Cinnabar Coil

The clearest difference is update cadence: Sunforge at every 3 days against Cinnabar Coil's every 3 weeks. 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.

Sunforge ships an update every 3 days, Cinnabar Coil every 3 weeks. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Sunforge | Cinnabar Coil |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 9 MB | 10 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hailey Jenkins](https://appshunter.io/developer/6792814119) | [Claude Shannon](https://appshunter.io/developer/6804202845) |

## What reviewers say

### Sunforge

[App page](https://appshunter.io/ios/app/sunforge/id6792814117)

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

**In-app purchases:** none


### Cinnabar Coil

[App page](https://appshunter.io/ios/app/cinnabar-coil/id6804202843)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sunforge free?

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

### Is Cinnabar Coil free?

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

### Do Sunforge or Cinnabar Coil have ads?

Neither Sunforge nor Cinnabar Coil shows ads.

### Which is updated more often, Sunforge or Cinnabar Coil?

Sunforge ships an update every 3 days, and Cinnabar Coil every 3 weeks. Most recently, Sunforge was updated on October 5, 2026 and Cinnabar Coil on September 29, 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.*