# Thread Fill vs Cube Flow 3D

The clearest difference is in-app purchases: Thread Fill at none against Cube Flow 3D's 10. Thread Fill also leads on update cadence (every 3 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cube Flow 3D sells 10 one-off in-app purchases. Thread Fill asks for nothing beyond the download.

Thread Fill ships an update every 3 days, Cube Flow 3D weekly. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Thread Fill | Cube Flow 3D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 144 MB | 335 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Muammer Taygun Savas](https://appshunter.io/developer/1830739340) | [FUSE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1693387553) |

## What reviewers say

### Thread Fill

[App page](https://appshunter.io/ios/app/thread-fill/id6789493650)

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

**In-app purchases:** none


### Cube Flow 3D

[App page](https://appshunter.io/ios/app/cube-flow-3d-sort-puzzle/id6793901207)

Strategically guide colored cats to clear 3D cube structures by matching their colors. Manage a limited conveyor space and plan each move carefully to solve increasingly complex puzzles. This game offers a rewarding challenge that's easy to learn but difficult to master.

**Highlights:** Unique 3D color-matching gameplay, Strategic conveyor management, Handcrafted levels, Challenging 3D puzzles, Smooth animations, Easy to learn, hard to master

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $1.99 | one-time |
| Stack Offer | $1.99 | one-time |
| Starter Bundle | $2.99 | one-time |
| Treasure Dinner Offer 1 | $3.99 | one-time |
| Remove Ads | $6.99 | one-time |
| Rocket Deal | $6.99 | one-time |
| Treasure Dinner Offer 2 | $6.99 | one-time |
| Treasure Dinner Offer 3 | $9.99 | one-time |
| Treasure Dinner Offer 4 | $19.99 | one-time |
| Treasure Dinner Offer 5 | $49.99 | one-time |


## Frequently asked questions

### Is Thread Fill free?

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

### Is Cube Flow 3D free?

Cube Flow 3D is free to download, with in-app purchases available.

### Do Thread Fill or Cube Flow 3D have ads?

Both Thread Fill and Cube Flow 3D show ads.

### Which is updated more often, Thread Fill or Cube Flow 3D?

Thread Fill ships an update every 3 days, and Cube Flow 3D weekly. Most recently, Thread Fill was updated on September 30, 2026 and Cube Flow 3D on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*