OCO vs Color Merge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
OCO
Engage in a captivating one-touch puzzle-platformer with over 7000 levels. Master simple controls to navigate challenging environments, create your own levels, and enjoy a unique audio-visual experience. Compete in daily challenges and strive for perfect solutions.
- Simple one-touch controls
- Over 7000 challenging puzzles
- Level editor and sharing system
- Daily challenges
- Minimalist design
- Procedurally-generated soundtrack
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“OCO is an exceptionally clever one-touch puzzle-platformer” 8/10 Pocket Gamer “Gloriously addictive and intelligent puzzles” 8/10 Touch Arcade Immerse yourself in the beautiful audio-visual world of OCO Use simple one-touch controls to launch, rush, crash, glide, warp, and hang as you solve over 7000 fast-paced platforming puzzles FEATURES • Simple one-touch controls • Complex challenging puzzles • Precision platforming • 7000 hand-selected player-created levels • Create and share levels using OCO jpg levels system • Beautiful minimal design • Procedurally-generated soundtrack for every level • Built-in editor • Daily challenges • 'Discord' community • ‘Perfect solution’ challenges for all levels • 46 achievements AWARDS • Finalist 'Pocket Gamer People’s Choice Award', 2020 • Runner-up ‘Big Indie Pitch’, Develop, Brighton, 2018 • Finalist ‘Very Big Indie Pitch’ Pocket Gamer Connects, London, 2017
Color Merge
A color-based puzzle game where you merge adjacent dots of opposite colors to match a target hue. Compete on online leaderboards and challenge friends by creating and sharing your own puzzles.
- Merge adjacent dots of opposite colors
- Change all dots to the target color
- Compete in online leaderboards
- Create and share custom puzzles
- Challenge friends
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Color Merge is a simple yet deceptively challenging color based combination puzzle. ◉ Change the color of the dots by merging adjacent dots of opposite color ◉ Solve the puzzle by changing all dots to the target color ◉ Compete in online leaderboards by solving the most difficult puzzles ◉ Challenge your friends by creating and sharing your own puzzles
Screenshots
Verdict
The clearest difference is ads: Color Merge at none against OCO's shown. Color Merge also leads on review sentiment (100% vs 73%) and iOS requirement (6.0 vs 15.0). OCO's advantage is ratings volume (2.4K vs 6). On price, rating, in-app purchases and monetization model 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. OCO sells 8 one-off in-app purchases and Color Merge sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Color Merge holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: OCO has 2.4K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 73% of OCO's written reviews are positive against 100% of Color Merge's.
| Parameter | OCO | Color Merge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.4K ratings) | 4.8 (6 ratings) — better |
| Positive reviews | 73.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2.4K — better | 6 |
| Update frequency | Every 5 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 113 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | SPECTRUM48 LIMITED | ImpactBlue Studios Pty Ltd |
Customer experience
OCO
Color Merge
Bugs and requests
OCO
Reported bugs
4 issues- Game crashes on startup after updates
- Slow mode issue prevents level uploads
- Levels sometimes can't be opened
- Losing progress/data after updates
Requested features
5 requests- Add different beat/music options
- Allow liking levels without completing them
- Improve level saving/loading
- Add more block types (traps, flippers, etc.)
- Bring back online features
Color Merge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
OCO
- NO ADSFree
- x 2000 bits$0.99
- x 5000 bits$0.99
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- Remove ads$1.99
- x 8000 bits$2.99
- OCO pro$2.99
- x 30000 bits$4.99
- x 100000 bits$9.99
Color Merge
- 1000 Coins$0.99
- 5000 Coins$2.99
- 10000 Coins$3.99








