Cogwheel vs Mergin
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Cogwheel
An arcade game where you guide a small gear through challenging levels. Solve puzzles by moving blocks and avoiding magnets. Manage your oil level to maintain strength and progress through this exciting adventure.
- Unique arcade gameplay
- Challenging levels
- Obstacle navigation
- Block manipulation
- Magnet avoidance
- Oil level management
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Welcome to the world of mechanical Cogwheel! This you have not seen in the AppStore! Arcade game with unique gameplay, easy only at first sight story and challenging levels are sure to impress even the most demanding fans to have fun! Help the little gear wheel overcome all obstacles in its path! Move the blocks, turn away from the magnets, do everything possible! Do not forget to increase oil level, because you need the strength to go through the wall between the levels! Do not think that to keep gear is easy! We promise that you will spend time in exciting adventure!
Mergin
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Welcome to Mergin, a one-of-a-kind puzzle game where strategy, freedom, and relaxation come together for an unforgettable experience! Tap from the edges of the board to push numbered pieces into the playing area. Create your own strategy by moving pieces vertically or horizontally, and watch the magic happen when matching numbers align—merging into the next higher number. With breathtaking tasks and endless strategic possibilities, Mergin offers a truly unique and freeform gameplay experience. As you manage the entire board, your goal is to complete challenging tasks without running out of space. The game's soothing yet vibrant colors make it a joy to play for hours on end, delivering both relaxation and excitement. Features: Unique Gameplay: Push pieces from the edges and merge identical numbers to level up. Strategic Freedom: Choose vertical or horizontal moves and create your own winning strategy. Challenging Tasks: Complete diverse objectives while managing the entire board. Relaxing Visuals: Enjoy stunning, calming colors that enhance your gameplay. Endless Fun: A puzzle experience you’ll keep coming back to! Download Mergin now and dive into a world of strategy, freedom, and vibrant relaxation. Can you master the board and complete all tasks?
Screenshots
Verdict
The clearest difference is ads: Cogwheel at none against Mergin's shown. Cogwheel also leads on iOS requirement (7.0 vs 12.0). Mergin's advantage is update cadence (daily vs every 8 days). On price, 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.
Cogwheel ships an update every 8 days, Mergin daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Cogwheel | Mergin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (14 ratings) — better | — |
| Positive reviews | 65.8% of reviews | — |
| Number of ratings | 14 — better | — |
| Update frequency | Every 8 days | Daily — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 51 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | TSIFROVYE PRIVYCHKI, OOO | Fatih Can Temel |
In-app purchases
Cogwheel
No in-app purchases
Mergin
No in-app purchases









