Rainbow Jewels Color Connect is a free puzzle game available on iPhone. Developed by Boy Howdy Technology LLC, it is a relaxing yet challenging game that requires players to find the longest run of two different color jewels on the board.

The game has endless levels that get progressively harder, but there is no timer, so players can take their time and relax while playing. The graphics are beautiful and the touch controls are intuitive, making it easy for players to pick up and play.

Players can compete against their friends and everyone worldwide for the highest scores on Game Center. Additionally, the game automatically saves progress, allowing players to take breaks and resume playing where they left off. The game also has an option to disable sounds or listen to personal music while playing.

Overall, Rainbow Jewels Color Connect is a highly addictive and enjoyable game for puzzle game enthusiasts.