Collect resources with a vacuum gun, process them, and sell them to upgrade your equipment. Paint your city in monochrome by increasing capacity, speed, and vacuum power. Enjoy a fun and engaging experience as you enhance your city.






244+ iOS apps & games curated and reviewed
Out of 244+ color merger apps and games on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.0★ (2) | Yes | No | Oct 2026 | ||
| 2 | Free | 4.7★ (179) | Yes | No | Oct 2026 | ||
| 3 | Free | 4.5★ (3.8K) | Yes | Yes | Oct 2026 | ||
| 4 | Free | 4.6★ (120K) | Yes | Yes | Nov 2026 | ||
| 5 | Free | — | Yes | No | Oct 2026 | ||
| 6 | Free | 4.7★ (63K) | No | Yes | Nov 2026 | ||
| 7 | Free | 4.5★ (24K) | Yes | No | Nov 2026 | ||
| 8 | Free | 5.0★ (4) | No | Yes | Nov 2026 |






Collect resources with a vacuum gun, process them, and sell them to upgrade your equipment. Paint your city in monochrome by increasing capacity, speed, and vacuum power. Enjoy a fun and engaging experience as you enhance your city.





Test your color theory knowledge by blending and matching colors to replicate a target hue. With only six tries per game, you'll need to be precise to achieve a 95% match and win. Enjoy endless color combinations and a fun, brain-boosting challenge.



This app challenges you to mix basic colors to create specific shades needed to complete puzzles. Progress through levels, unlock famous paintings, and use helpful tools like undo and reveal to master color mixing.