OperateCtrl vs Contour
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OperateCtrl
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1つのプレイヤーキャラが別の1つのプレイヤーキャラを動かすという新感覚の脳トレゲーム。
Contour
This game challenges players to connect blocks into a continuous curve by rotating them to match a given pattern. It offers increasing difficulty and is suitable for all ages looking for mental stimulation.
- Connect blocks to form a continuous curve
- Rotate and move blocks on a grid
- Match given patterns
- Increasingly challenging levels
- Suitable for all ages
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Contour is an addictive brain-teasing puzzle game that challenges players to create a connected curve, or "contour" by rotating blocks of squares to match a given pattern. With its simple yet engaging gameplay, Contour is the perfect game for players of all ages and skill levels. Each level of the game features a grid of squares, with a set of blocks that can be rotated and moved around the grid. The goal is to arrange these blocks in such a way that they create a continuous curve that passes through every square on the grid, without any gaps or overlaps. As players progress through the levels, the puzzles become increasingly challenging, with more complex patterns and a greater number of blocks to rotate and maneuver. But with practice and careful planning, players can master even the most difficult puzzles and create beautiful, intricate contours that showcase their problem-solving skills. Whether you're a puzzle enthusiast or just looking for a fun way to pass the time, Contour is sure to provide hours of entertainment and mental stimulation. So why not give it a try and see how far you can go?
Screenshots
Verdict
The clearest difference is in-app purchases: OperateCtrl at none against Contour's 4. OperateCtrl also leads on update cadence (every 3 days vs every 4 weeks) and iOS requirement (11.0 vs 13.0). Contour's advantage is ads (none vs shown). On price 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. Contour sells 4 one-off in-app purchases. OperateCtrl asks for nothing beyond the download.
OperateCtrl ships an update every 3 days, Contour every 4 weeks. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.
| Parameter | OperateCtrl | Contour |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 52 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | ayumu tonosaki | KRASHSOFT LLC |
In-app purchases
OperateCtrl
No in-app purchases
Contour
- 25 Stars$0.99
- 50 Stars$0.99
- 75 Stars$1.99
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- 100 Stars$1.99









