# Stack Maze!!! vs Spool Out

The clearest difference is in-app purchases: Stack Maze!!! at none against Spool Out's 10. Stack Maze!!! also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.0). Spool Out's advantage is update cadence (every 2 days vs every 10 days). On price and device support there is nothing between them.

Both are free to download. Spool Out sells 10 one-off in-app purchases. Stack Maze!!! asks for nothing beyond the download.

Stack Maze!!! ships an update every 10 days, Spool Out every 2 days. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Stack Maze!!! | Spool Out |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 146 MB | 143 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wuhan Hi-Fantian Technology Co., Ltd.](https://appshunter.io/developer/1738607281) | [Upcasual Games](https://appshunter.io/developer/1872671524) |

## What reviewers say

### Stack Maze!!!

[App page](https://appshunter.io/ios/app/stack-maze/id1549109632)

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

**In-app purchases:** none


### Spool Out

[App page](https://appshunter.io/ios/app/spool-out/id6770544533)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Bundle 50% Off | $4.49 | one-time |
| No Ads Bundle 50% Off | $4.99 | one-time |
| Small Bundle 25% Off | $6.99 | one-time |
| Small Bundle | $8.99 | one-time |
| Medium Bundle 50% Off | $8.99 | one-time |
| Medium Bundle 25% Off | $13.99 | one-time |
| Medium Bundle | $17.99 | one-time |
| Ultra Bundle 50% Off | $19.99 | one-time |
| Ultra Bundle 25% Off | $29.99 | one-time |
| Ultra Bundle | $39.99 | one-time |


## Frequently asked questions

### Is Stack Maze!!! free?

Stack Maze!!! is free to download, with no in-app purchases.

### Is Spool Out free?

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

### Do Stack Maze!!! or Spool Out have ads?

Spool Out shows ads; Stack Maze!!! does not.

### Which is updated more often, Stack Maze!!! or Spool Out?

Stack Maze!!! ships an update every 10 days, and Spool Out every 2 days. Most recently, Stack Maze!!! was updated on October 14, 2026 and Spool Out 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.*