# Loop Stack vs Change Sorted

The clearest difference is in-app purchases: Change Sorted at none against Loop Stack's 14. Loop Stack's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for Loop Stack against 4.7 for Change Sorted. Both are backed by a comparable volume of ratings — 15 and 6 respectively.

Loop Stack ships an update every 9 days, Change Sorted weekly. The most recent releases landed on August 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Loop Stack | Change Sorted |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15 ratings)](https://appshunter.io/ios/app/loop-stack/id6743708033/reviews) | **[4.7 (6 ratings)](https://appshunter.io/ios/app/change-sorted-zen-coin-stack/id6753735562/reviews)** |
| Number of ratings | **15** | 6 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 260 MB | 149 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNICO STUDIO](https://appshunter.io/developer/1467451326) | [FourM, K.K.](https://appshunter.io/developer/1553438500) |

## 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 |


### Change Sorted

[App page](https://appshunter.io/ios/app/change-sorted-zen-coin-stack/id6753735562)

Arrange and combine numbered cards in slots to create larger numbers. Fill slots to merge cards and continue sorting to achieve higher values.

**Highlights:** Random card distribution, Group identical numbers, Merge cards to create larger numbers, Fill slots to merge, Continuous sorting and merging

**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 Change Sorted free?

Change Sorted is free to download, with no in-app purchases.

### Which has better reviews, Loop Stack or Change Sorted?

Change Sorted is rated higher. Loop Stack averages 4.6 out of 5 from 15 ratings, while Change Sorted averages 4.7 from 6 ratings.

### Do Loop Stack or Change Sorted have ads?

Both Loop Stack and Change Sorted show ads.

### Which is updated more often, Loop Stack or Change Sorted?

Loop Stack ships an update every 9 days, and Change Sorted weekly. Most recently, Loop Stack was updated on August 12, 2026 and Change Sorted on September 24, 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.*