---
title: "Drawing app：Coloring Book COLO — App Overview"
url: https://marlvel.ai/intel-report/entertainment/drawing-app-coloring-book-colo
category: Entertainment
developer: Octopus Internet Technology Co., Limited
platforms: ios
rating: 3.0 (1 ratings)
pricing: free
report_level: overview
generated: 2026-05-04
last_verified: "2026-05-04T10:04:06.876Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** COLO positions itself as a minimalist, offline-capable puzzle game focused on relaxation and sensory satisfaction.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Entertainment |
| Rating | 3.0 ★ (1) |
| Pricing | free |
| Platforms | iOS |
| Latest Version (iOS) | 1.1.1 |
| Developer | Octopus Internet Technology Co., Limited |

<!-- SECTION: Summary -->
## What is Drawing app：Coloring Book COLO?

COLO is a puzzle-based coloring app that combines maze-filling mechanics with ASMR-inspired tactile feedback. It offers a stress-relief experience by allowing users to navigate color paths through various levels without time constraints.

<!-- SECTION: Key Features -->
## Key Features

- **Maze-Filling Mechanics**: Users swipe to move color and fill every block within a maze-style grid.
- **ASMR Feedback**: Provides smooth, tactile visual and sensory feedback as paint flows across the screen.
- **Zen Mode**: A pressure-free environment featuring no timers or high-score requirements.
- **Unlockable Themes**: Allows users to personalize their experience with various color palettes and dynamic themes.
- **Offline Play**: Supports full functionality without an active Wi-Fi connection.

<!-- SECTION: Target Audience -->
## Who is it for?

Casual mobile users seeking a relaxing, low-pressure puzzle experience for short breaks.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/drawing-app-coloring-book-colo/id6757459957?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/entertainment/drawing-app-coloring-book-colo)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/entertainment/drawing-app-coloring-book-colo).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*