# Thread Fever vs Knit N Loop

Thread Fever and Knit N Loop both sit at 4.8 stars, but that hides the real split: 36% of Thread Fever's written reviews are positive against 25% of Knit N Loop's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Thread Fever sells 16 one-off in-app purchases and Knit N Loop sells 17 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Thread Fever against 4.8 for Knit N Loop. Both are backed by a comparable volume of ratings — 1K and 1K respectively. Written reviews are what separate them: 36% of Thread Fever's written reviews are positive against 25% of Knit N Loop's.

Thread Fever ships an update every 10 days, Knit N Loop weekly. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Thread Fever | Knit N Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1K ratings)](https://appshunter.io/ios/app/thread-fever/id6739344337/reviews) | [4.8 (1K ratings)](https://appshunter.io/ios/app/knit-n-loop/id6743934820/reviews) |
| Number of ratings | **1K** | 1K |
| Positive reviews | **36.1% of reviews** | 25.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 385 MB | 300 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Virtual Projects](https://appshunter.io/developer/1654921012) | [Voodoo](https://appshunter.io/developer/714804730) |

## 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


### Knit N Loop

[App page](https://appshunter.io/ios/app/knit-n-loop/id6743934820)

Engage in a calming puzzle game where strategic moves create mesmerizing thread loops. This app offers a satisfying and rewarding experience, perfect for unwinding or sharpening your problem-solving abilities. Discover hidden depth in its simple mechanics and enjoy the flow of creating perfect loops.

**Highlights:** Mesmerizing thread loops, Calming visuals, Intuitive gameplay, Puzzle-solving challenges, Stress relief, Satisfying flow

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pack | $1.99 | one-time |
| Fail Offer | $2.99 | one-time |
| Small Bundle | $4.99 | one-time |
| Fail Offer Space - 1 | $4.99 | one-time |
| Fail Offer Time - 1 | $4.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Golden Gala Pass | $6.99 | one-time |
| No Ads Bundle | $7.99 | one-time |
| Remove Ads Offer | $7.99 | one-time |
| Medium Pack | $8.99 | one-time |
| Medium Bundle | $9.99 | one-time |
| Advanced Bundle | $9.99 | one-time |
| Large Pack | $14.99 | one-time |
| Large Bundle | $17.99 | one-time |
| XLarge Pack | $29.99 | one-time |
| XXLarge Pack | $54.99 | one-time |
| Epic Pack | $99.99 | one-time |

**What reviewers like**

- 🚀 Fast and relaxing gameplay
- 👍 Enjoyable thinky part

**What reviewers complain about**

- 🐛 Game doesn't work on first level
- 🐛 Data/progress reset after updates
- 🔍 Ads added after updates

**Reported bugs**

- Game resets player progress
- Crashes and freezes on older devices

**Requested features**

- Add 2x speed option
- Improve game stability and save progress


## Frequently asked questions

### Is Thread Fever free?

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

### Is Knit N Loop free?

Knit N Loop is free to download, with in-app purchases available.

### Which has better reviews, Thread Fever or Knit N Loop?

Thread Fever and Knit N Loop are both rated 4.8 out of 5 on the App Store, from 1K and 1K ratings respectively.

### Do Thread Fever or Knit N Loop have ads?

Both Thread Fever and Knit N Loop show ads.

### Which is updated more often, Thread Fever or Knit N Loop?

Thread Fever ships an update every 10 days, and Knit N Loop weekly. Most recently, Thread Fever was updated on September 23, 2026 and Knit N Loop on September 26, 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.*