# TriangerZ vs Wool Roll

The clearest difference is in-app purchases: Wool Roll at none against TriangerZ's 1. Wool Roll also leads on update cadence (every 2 days vs every 4 days) and iOS requirement (13.0 vs 15.0). TriangerZ's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. TriangerZ sells 1 one-off in-app purchase. Wool Roll asks for nothing beyond the download.

TriangerZ ships an update every 4 days, Wool Roll every 2 days. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TriangerZ | Wool Roll |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 236 MB | 150 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [COREGAME TECHNOLOGY SOLUTIONS](https://appshunter.io/developer/1143922948) | [Pham Vu Hoang](https://appshunter.io/developer/1592935559) |

## What reviewers say

### TriangerZ

[App page](https://appshunter.io/ios/app/triangerz/id1580203795)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads / Unlimited Level | $0.99 | one-time |


### Wool Roll

[App page](https://appshunter.io/ios/app/wool-roll-thread-puzzle/id6780773610)

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

**In-app purchases:** none


## Frequently asked questions

### Is TriangerZ free?

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

### Is Wool Roll free?

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

### Do TriangerZ or Wool Roll have ads?

Wool Roll shows ads; TriangerZ does not.

### Which is updated more often, TriangerZ or Wool Roll?

TriangerZ ships an update every 4 days, and Wool Roll every 2 days. Most recently, TriangerZ was updated on October 15, 2026 and Wool Roll on October 2, 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.*