# Thread Out vs STAX Blocks

The clearest difference is in-app purchases: STAX Blocks at none against Thread Out's 11. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Thread Out sells 11 one-off in-app purchases. STAX Blocks asks for nothing beyond the download.

Thread Out ships an update weekly, STAX Blocks every 4 days. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Thread Out | STAX Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (242 ratings)](https://appshunter.io/ios/app/thread-out-knit-jam-3d/id6752996683/reviews)** | — |
| Number of ratings | **242** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 278 MB | 79 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Long Khanh Vu](https://appshunter.io/developer/1478066664) | [Michael Carrihill](https://appshunter.io/developer/1895721874) |

## What reviewers say

### Thread Out

[App page](https://appshunter.io/ios/app/thread-out-knit-jam-3d/id6752996683)

Untangle colorful yarn puzzles by collecting and organizing threads. Match rope colors to bobbins and plan your moves carefully on a limited grid. Enjoy hundreds of relaxing yet challenging levels with smooth 3D graphics and calming sounds.

**Highlights:** Drag and drop bobbin gameplay, Color-matching thread puzzles, Hundreds of levels, No timer, Satisfying animations, Calming sounds

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack Coin 1 | $0.99 | one-time |
| Pack Coin 2 | $1.99 | one-time |
| Pack Coin 3 | $3.99 | one-time |
| Piggy Bank | $3.99 | one-time |
| NoAds | $4.99 | one-time |
| Speical Pack | $4.99 | one-time |
| Pack Coin 4 | $5.99 | one-time |
| No Ads Bundle | $6.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Pack Coin 5 | $9.99 | one-time |
| Value Pack | $19.99 | one-time |


### STAX Blocks

[App page](https://appshunter.io/ios/app/stax-blocks/id6778501101)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thread Out free?

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

### Is STAX Blocks free?

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

### Do Thread Out or STAX Blocks have ads?

Both Thread Out and STAX Blocks show ads.

### Which is updated more often, Thread Out or STAX Blocks?

Thread Out ships an update weekly, and STAX Blocks every 4 days. Most recently, Thread Out was updated on October 23, 2026 and STAX Blocks on October 18, 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.*