Rainbow Line !
Draw the Perfect Path
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Connect every tile exactly once while visiting numbered checkpoints in order.
Rainbow Line is a simple-to-learn path puzzle with satisfying depth. Clear stages, collect stars, and return to find the perfect route.
- Intuitive touch-drawn path puzzles
- 195 stages and star challenges
- Hints, retries, and saved progress
- Korean and English support
- Free to play with interstitial ads and optional rewarded hint ads
- This version does not offer in-app purchases
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A refreshed puzzle experience is here.
• Improved the home and settings screens.
• Added new background music for Themes 1–2.
• Hints now keep showing the path to the next number.
• Enhanced clear animations and haptic feedback.
• Refined stage difficulty and progression.
• Improved zoom prevention and touch interactions.
The developer, insu lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- insu lee
- Size
- 47.1 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 모난도르