# Drawing app：Coloring Book COLO — Paint, draw, art coloring game > Relaxing ASMR coloring and logic puzzle game for stress relief. (iPhone/iPad app by Octopus Internet Technology Co., Limited.) - Source: https://appshunter.io/ios/app/drawing-appcoloring-book-colo/id6757459957 (this page in markdown: same URL + `.md`) - Developer: [Octopus Internet Technology Co., Limited](https://appshunter.io/developer/1757534659) - Category: Entertainment, Games, Casual, Puzzle - Price: Free with in-app purchases - Rating: 3.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.6 · 124 MB - Languages: Arabic, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Malay and 8 more - Released: 2026-01-08 - Data updated: 2026-07-07 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/drawing-appcoloring-book-colo/id6757459957/reviews.md ## What is Drawing app：Coloring Book COLO? READY TO RELAX YOUR BRAIN? Welcome to COLO – the ultimate zen experience designed to melt your stress away. Immerse yourself in a world of vibrant colors, smooth ASMR movements, and addictive logic challenges. SIMPLE, ADDICTIVE AND SATISFYING Just swipe to move the color and fill the maze. It starts as a peaceful stroll, but soon becomes a clever brain-teaser. Can you find the perfect path to fill every single block? WHY YOU WILL LOVE COLO: PURE ASMR SATISFACTION Feel the smooth, tactile feedback as paint flows across your screen. It is the ultimate eye candy for your daily break. THE ULTIMATE ZEN ZONE No timers. No high-score pressure. Just you and a canvas of colors. Play at your own pace to unwind and de-stress. VIBRANT THEMES AND PALETTES Unlock stunning color combinations and dynamic themes as you progress. Personalize your filling experience. PLAY ANYWHERE, ANYTIME No Wi-Fi? No problem. Enjoy the full experience offline. Perfect for commutes, waiting rooms, or cozy nights in. Join thousands of players who have found their "Zen" with the most satisfying puzzle of 2026. Whether you have 5 minutes or an hour, it is time to fill your world with color. DOWNLOAD NOW AND START YOUR COLORFUL JOURNEY! Privacy Policy: https://sites.google.com/view/colorfill-privacy-policy Terms of Use: https://sites.google.com/view/colorfill-terms ## Key features - ASMR coloring experience - Logic puzzle challenges - Stress relief and relaxation - Vibrant themes and palettes - Offline play - No timers or pressure ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Master Artist (Weekly) | $9.99 | per 7 days | | Master Artist (Yearly) | $39.99 | per year | | Master Artist! (Weekly) | $9.99 | per 7 days | ## Frequently asked questions about Drawing app：Coloring Book COLO ### What is Coloring Book COLO? Coloring Book COLO is a mobile application designed to provide a relaxing and satisfying coloring and logic puzzle experience. It features ASMR-like visuals and aims to help users de-stress. ### Does Coloring Book COLO have ads? Yes, Coloring Book COLO contains advertisements. As a free application with in-app purchases, ads are part of the user experience. ### What are the subscription options for Coloring Book COLO? Coloring Book COLO offers 'Master Artist' subscriptions, available weekly for $9.99 with a 3-day free trial, and yearly for $39.99. ### Can I play Coloring Book COLO offline? Yes, you can enjoy the full experience of Coloring Book COLO offline, making it perfect for commutes or times without Wi-Fi. ### What is the age rating for Coloring Book COLO? Coloring Book COLO has an age rating of 4+, making it suitable for a wide range of users. ### How often is Coloring Book COLO updated? The latest version of Coloring Book COLO is 1.1.1, and it was last updated on April 10, 2026. Updates typically occur to improve features and fix bugs. ### What devices support Coloring Book COLO? Coloring Book COLO is supported on iPhone, iPad, and iPod devices. ### What is the user rating for Coloring Book COLO? Coloring Book COLO has a rating of 3.0 stars based on 1 review. This indicates a mixed reception from its current user base. ## Version history (last 5 releases) ### 1.1.1 — 2026-04-10 What’s New in Version 1.1.1 - Bug Fixes: We’ve resolved known issues to make your coloring experience more enjoyable and dependable. - Improved Interface Performance: We’ve optimized the app for a smoother and more seamless experience. Thank you for using Drawing app: Coloring Book COLO! Update now for the best experience. ### 1.1.0 — 2026-03-17 What’s New in Version 1.1.0 - Bug Fixes: We’ve addressed known issues to make your coloring experience more stable and reliable. - App Optimization: We’ve made overall improvements to enhance performance and ensure smoother usage. Thank you for choosing Drawing app: Coloring Book COLO! We’re committed to continuously improving your creative journey. Update to the latest version and enjoy coloring! ### 1.0.9 — 2026-03-14 What’s New in Version 1.0.9 - Bug Fixes: We’ve resolved known issues to ensure a smoother coloring experience. - Interface Improvements: We’ve enhanced the interface display for a clearer and more enjoyable user experience. Thank you for using Drawing app: Coloring Book COLO! We’re always working to make your creative journey even better. Enjoy the latest update and happy coloring! ### 1.0.8 — 2026-03-06 What’s New in Version 1.0.8 - Bug Fixes: We've addressed known issues to improve your coloring experience. - Feature Enhancements: We've optimized app features for better performance and usability. Thank you for choosing Drawing app: Coloring Book COLO! We’re committed to giving you the best creative experience. Enjoy the update and keep coloring! ### 1.0.7 — 2026-03-03 What’s New in Version 1.0.7 - Bug Fixes: We've resolved known issues to make your coloring experience smoother and more stable. - Performance Improvements: We've optimized features to enhance the overall app experience. Thank you for using Drawing app: Coloring Book COLO! We hope you enjoy this update and continue to create beautiful artwork. ## More apps by Octopus Internet Technology Co., Limited - [OC Auto Clicker: Auto Tapper](https://appshunter.io/ios/app/oc-auto-clicker-auto-tapper/id6547836737) - [Sticker by Sticker Maker](https://appshunter.io/ios/app/sticker-by-sticker-maker/id6612024812) - [Blackjack 21 - Blackjack Game](https://appshunter.io/ios/app/blackjack-21-blackjack-game/id6751787792) - [Blackjack Trainer：21 Card Game](https://appshunter.io/ios/app/blackjack-trainer21-card-game/id6754076156) - [Solitaire & Cards Games - Deko](https://appshunter.io/ios/app/solitaire-and-cards-games-deko/id6756247143) All apps by Octopus Internet Technology Co., Limited: https://appshunter.io/developer/1757534659 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*