# Ring Fever! vs Hidden Patch

The clearest difference is in-app purchases: Ring Fever! at none against Hidden Patch's 6. Hidden Patch's advantage is ads (none vs shown) and update cadence (every 9 days vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Hidden Patch sells 6 one-off in-app purchases. Ring Fever! asks for nothing beyond the download.

Ring Fever! ships an update every 4 weeks, Hidden Patch every 9 days. Both last shipped on November 6, 2026.

## The numbers

| Metric | Ring Fever! | Hidden Patch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/ring-fever/id6795041414/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Monetization | Ad-supported | — |
| Size | 196 MB | 216 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Backpack Games](https://appshunter.io/developer/1516613435) | [ROCKET OYUN TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1520019915) |

## What reviewers say

### Ring Fever!

[App page](https://appshunter.io/ios/app/ring-fever/id6795041414)

A captivating puzzle game where players rotate colorful rings to find their correct positions and unlock them. It offers satisfying gameplay with simple controls and smooth animations, presenting new challenges as you progress. Easy to pick up but difficult to master, it encourages strategic thinking.

**Highlights:** Rotate rings to unlock, Strategic move planning, Satisfying puzzle mechanics, Progressive new challenges, Easy to learn, hard to master

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

**In-app purchases:** none


### Hidden Patch

[App page](https://appshunter.io/ios/app/hidden-patch/id6796645538)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hidden Patch Pack 02 | $1.99 | one-time |
| Hidden Patch Pack 08 | $7.99 | one-time |
| Hidden Patch Pack 15 | $14.99 | one-time |
| Hidden Patch Pack 30 | $29.99 | one-time |
| Hidden Patch Pack 55 | $54.99 | one-time |
| Hidden Patch Pack 100 | $99.99 | one-time |


## Frequently asked questions

### Is Ring Fever! free?

Ring Fever! is free to download, with no in-app purchases.

### Is Hidden Patch free?

Hidden Patch is free to download, with in-app purchases available.

### Do Ring Fever! or Hidden Patch have ads?

Ring Fever! shows ads; Hidden Patch does not.

### Which is updated more often, Ring Fever! or Hidden Patch?

Ring Fever! ships an update every 4 weeks, and Hidden Patch every 9 days. Most recently, Ring Fever! was updated on November 6, 2026 and Hidden Patch on November 6, 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.*