# Thread Fever vs Hexli

The clearest difference is in-app purchases: Hexli at none against Thread Fever's 16. Hexli also leads on ads (none vs shown) and update cadence (every 2 days vs every 11 days). Thread Fever's advantage is ratings volume (1.4K vs 1) and iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

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

Hexli holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Thread Fever has 1.4K ratings behind it against 1, so its average is the more settled of the two.

Thread Fever ships an update every 11 days, Hexli every 2 days. The most recent releases landed on October 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Thread Fever | Hexli |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (1.4K ratings)](https://appshunter.io/ios/app/thread-fever/id6739344337/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hexli/id6772888844/reviews)** |
| Number of ratings | **1.4K** | 1 |
| Positive reviews | 41.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 356 MB | 25 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Virtual Projects](https://appshunter.io/developer/1654921012) | [Mayra Sanchez](https://appshunter.io/developer/6772354375) |

## 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


### Hexli

[App page](https://appshunter.io/ios/app/hexli/id6772888844)

Guess the daily hex color code in 5 tries. This game challenges your visual perception and knowledge of hex characters, offering a new puzzle each day for designers and puzzle enthusiasts.

**Highlights:** New color puzzle daily, Guess hex codes in 5 tries, Visual feedback system, Light and dark modes, Practice mode, Streak tracking, Shareable results

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

**In-app purchases:** none


## Frequently asked questions

### Is Thread Fever free?

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

### Is Hexli free?

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

### Which has better reviews, Thread Fever or Hexli?

Hexli is rated higher. Thread Fever averages 4.8 out of 5 from 1.4K ratings, while Hexli averages 5.0 from 1 ratings.

### Do Thread Fever or Hexli have ads?

Thread Fever shows ads; Hexli does not.

### Which is updated more often, Thread Fever or Hexli?

Thread Fever ships an update every 11 days, and Hexli every 2 days. Most recently, Thread Fever was updated on October 14, 2026 and Hexli on September 22, 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.*