# Spool Out vs Peeky Boo

The clearest difference is in-app purchases: Peeky Boo at none against Spool Out's 10. On price, update cadence, ads and device support there is nothing between them.

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

Spool Out ships an update every 2 days, Peeky Boo daily. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Spool Out | Peeky Boo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spool-out/id6770544533/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 143 MB | 213 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Upcasual Games](https://appshunter.io/developer/1872671524) | [ONKI OU](https://appshunter.io/developer/1876211898) |

## What reviewers say

### Spool Out

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

Untangle threads by tapping spools in the correct sequence to wind them neatly. This puzzle game starts easy but quickly introduces complex tangles and overlaps, challenging your strategic thinking with simple one-tap controls. Enjoy satisfying animations and a clean design as you progress through increasingly difficult levels.

**Highlights:** One-tap gameplay, Increasingly tricky levels, Satisfying thread-winding animations, Clean, minimal design, Simple rules, real challenge

**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 |


### Peeky Boo

[App page](https://appshunter.io/ios/app/peeky-boo/id6805345537)

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

**In-app purchases:** none


## Frequently asked questions

### Is Spool Out free?

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

### Is Peeky Boo free?

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

### Do Spool Out or Peeky Boo have ads?

Both Spool Out and Peeky Boo show ads.

### Which is updated more often, Spool Out or Peeky Boo?

Spool Out ships an update every 2 days, and Peeky Boo daily. Most recently, Spool Out was updated on October 28, 2026 and Peeky Boo on October 29, 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.*