Key Sort vs Coupon Merge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Key Sort
Arrange, mix, and combine keys to discover hidden treasures. This puzzle game challenges your organizational skills with satisfying gameplay.
- Stack keys
- Order keys
- Shuffle keys
- Merge keys
- Unlock treasures
- Satisfying gameplay
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Stack, order, shuffle, and merge keys to unlock treasures!
Coupon Merge
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Who doesn't love stuff, right? But stuff costs money... There is a solution for it, coupons! Merge same three coupons and buy stuff using all your coupons. If you merge it right, you will even get them for free Be careful not to get stuck with non-matching coupons and fill the cashier Good luck!
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 June 4, 2026 and May 17, 2026 respectively.
| Parameter | Key Sort | Coupon Merge |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Fortnightly | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 149 MB | 141 MB |
| Age rating | 4+ | 4+ |
| Developer | Ozan Kasikci | Bahadir Yerdelen |
In-app purchases
Key Sort
No in-app purchases
Coupon Merge
No in-app purchases
