# Loop Stack vs PitaBlock 5x5

The clearest difference is in-app purchases: PitaBlock 5x5 at none against Loop Stack's 14. PitaBlock 5x5 also leads on update cadence (daily vs every 9 days). Loop Stack's advantage is iOS requirement (13.0 vs 18.1). On price, ads and device support there is nothing between them.

Both are free to download. Loop Stack sells 14 one-off in-app purchases. PitaBlock 5x5 asks for nothing beyond the download.

Loop Stack ships an update every 9 days, PitaBlock 5x5 daily. The most recent releases landed on October 4, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Loop Stack | PitaBlock 5x5 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15 ratings)](https://appshunter.io/ios/app/loop-stack/id6743708033/reviews)** | — |
| Number of ratings | **15** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 260 MB | 62 MB |
| Requires iOS | **13.0** | 18.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UNICO STUDIO](https://appshunter.io/developer/1467451326) | [Mamiko Tsukamoto](https://appshunter.io/developer/1837855636) |

## What reviewers say

### Loop Stack

[App page](https://appshunter.io/ios/app/loop-stack/id6743708033)

A visually engaging puzzle game where players strategically stack and match colored threads. The objective is to complete stacks by connecting matching colors, offering a relaxing yet mentally stimulating experience as puzzles increase in difficulty.

**Highlights:** Drag and drop spools, Connect matching thread colors, Complete stacks to clear, Challenging puzzles, Relaxing gameplay

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thanksgiving Treat | $0.99 | one-time |
| Starter Bundle 2 | $0.99 | one-time |
| 1000 Coins | $1.99 | one-time |
| Fail-Proof Offer | $4.99 | one-time |
| No Ads | $6.99 | one-time |
| Essential Bundle 2 | $6.99 | one-time |
| 5000 Coins | $7.99 | one-time |
| No-Ads Bundle | $9.99 | one-time |
| 10000 Coins | $14.99 | one-time |
| Deluxe Bundle 2 | $14.99 | one-time |
| Premium Bundle 2 | $29.99 | one-time |
| 25000 Coins | $29.99 | one-time |
| 50000 Coins | $54.99 | one-time |
| 100000 Coins | $99.99 | one-time |


### PitaBlock 5x5

[App page](https://appshunter.io/ios/app/pitablock-5x5/id6752341821)

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

**In-app purchases:** none


## Frequently asked questions

### Is Loop Stack free?

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

### Is PitaBlock 5x5 free?

PitaBlock 5x5 is free to download, with no in-app purchases.

### Do Loop Stack or PitaBlock 5x5 have ads?

Both Loop Stack and PitaBlock 5x5 show ads.

### Which is updated more often, Loop Stack or PitaBlock 5x5?

Loop Stack ships an update every 9 days, and PitaBlock 5x5 daily. Most recently, Loop Stack was updated on October 4, 2026 and PitaBlock 5x5 on October 12, 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.*