# Thread Fever vs Ring vs Ring

The clearest difference is review sentiment: Ring vs Ring at 100% against Thread Fever's 36%. Ring vs Ring also leads on in-app purchases (none vs 16) and ads (none vs shown). Thread Fever's advantage is update cadence (every 10 days vs every 11 months) and ratings volume (1K vs 1). On price and device support there is nothing between them.

Both are free to download. Thread Fever sells 16 one-off in-app purchases. Ring vs Ring asks for nothing beyond the download.

Ring vs Ring holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Thread Fever has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 36% of Thread Fever's written reviews are positive against 100% of Ring vs Ring's.

Thread Fever ships an update every 10 days, Ring vs Ring every 11 months. The most recent releases landed on September 28, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Thread Fever | Ring vs Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1K ratings)](https://appshunter.io/ios/app/thread-fever/id6739344337/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ring-vs-ring/id6741000544/reviews)** |
| Number of ratings | **1K** | 1 |
| Positive reviews | 36.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 385 MB | 169 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Virtual Projects](https://appshunter.io/developer/1654921012) | [Hieu Hoang](https://appshunter.io/developer/1108291419) |

## What reviewers say

### Thread Fever

[App page](https://appshunter.io/ios/app/thread-fever/id6739344337)

Engage in a relaxing yet challenging puzzle game where you untangle colorful threads and sort them into matching boxes. Progress through levels by completing beautifully stitched designs and testing your strategic thinking.

**Highlights:** Color thread sorting, Knot untangling mechanics, Complete stitched designs, Boosters and power-ups, Weekly new levels, Global leaderboard

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

**In-app purchases (16)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Travel Deal | $0.99 | one-time |
| Mini Coin Pack | $1.99 | one-time |
| Special Bundle | $2.99 | one-time |
| Piggy Bank | $2.99 | one-time |
| Second Chance Offer | $5.99 | one-time |
| No Ads | $7.99 | one-time |
| Small Coin Pack | $7.99 | one-time |
| Elite Pass | $9.99 | one-time |
| Stitcher’s Bag | $9.99 | one-time |
| Medium Coin Pack | $14.99 | one-time |
| Crafter’s Chest | $19.99 | one-time |
| Big Coin Pack | $29.99 | one-time |
| Artisan’s Kit | $39.99 | one-time |
| Special Pack | $39.99 | one-time |
| Super Coin Pack | $54.99 | one-time |
| Mega Coin Pack | $99.99 | one-time |

**What reviewers like**

- 😊 Engaging and fun gameplay
- 🎮 Great escape and entertainment value
- 👁️ Strategic preview feature for planning ahead
- 🎨 Enjoyable thread/yarn collection mechanics

**What reviewers complain about**

- 📺 Excessive and long advertisements
- 💰 Aggressive monetization and pay-to-win mechanics
- 🐛 Frequent crashes and freezing issues
- 🔄 Repetitive level design after progression
- ⚠️ Game-breaking bugs blocking progression

**Reported bugs**

- Game crashes at end of levels without awarding rewards
- Freezing and locking up during gameplay
- Level 3 displays extra box preventing progression
- Level 29 yellow threads unclickable
- Level 121 threads cannot be collected

**Requested features**

- More levels beyond current cap (level 174)
- Increased difficulty progression instead of repetition
- Persistent power-ups that carry between levels
- Better reward-to-cost balance for in-game currency
- Ad-free experience that actually works


### Ring vs Ring

[App page](https://appshunter.io/ios/app/ring-vs-ring/id6741000544)

A straightforward puzzle game where players manipulate rings to free them by touching their ends or pillars. The objective is to clear the rings by strategically interacting with them. Enjoy a simple yet engaging challenge.

**Highlights:** Ring manipulation gameplay, Puzzle-solving mechanics, Simple touch controls, Engaging challenge

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thread Fever free?

Thread Fever is free to download, with in-app purchases available.

### Is Ring vs Ring free?

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

### Which has better reviews, Thread Fever or Ring vs Ring?

Ring vs Ring is rated higher. Thread Fever averages 4.8 out of 5 from 1K ratings, while Ring vs Ring averages 5.0 from 1 ratings.

### Do Thread Fever or Ring vs Ring have ads?

Thread Fever shows ads; Ring vs Ring does not.

### Which is updated more often, Thread Fever or Ring vs Ring?

Thread Fever ships an update every 10 days, and Ring vs Ring every 11 months. Most recently, Thread Fever was updated on September 28, 2026 and Ring vs Ring on September 7, 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.*