# Key Sort vs Coupon Merge

The clearest difference is update cadence: Coupon Merge at daily against Key Sort's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Key Sort ships an update fortnightly, Coupon Merge daily. The most recent releases landed on September 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Key Sort | Coupon Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/key-sort/id6468569514/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Ad-supported | — |
| Size | 149 MB | 141 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ozan Kasikci](https://appshunter.io/developer/1485317310) | [Bahadir Yerdelen](https://appshunter.io/developer/399810241) |

## What reviewers say

### Key Sort

[App page](https://appshunter.io/ios/app/key-sort/id6468569514)

Arrange, mix, and combine keys to discover hidden treasures. This puzzle game challenges your organizational skills with satisfying gameplay.

**Highlights:** Stack keys, Order keys, Shuffle keys, Merge keys, Unlock treasures, Satisfying gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Coupon Merge

[App page](https://appshunter.io/ios/app/coupon-merge/id6478477968)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Key Sort free?

Key Sort is free to download, with no in-app purchases.

### Is Coupon Merge free?

Coupon Merge is free to download, with no in-app purchases.

### Do Key Sort or Coupon Merge have ads?

Both Key Sort and Coupon Merge show ads.

### Which is updated more often, Key Sort or Coupon Merge?

Key Sort ships an update fortnightly, and Coupon Merge daily. Most recently, Key Sort was updated on September 26, 2026 and Coupon Merge on October 16, 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.*