# Cozy Coloring vs Central OS

The clearest difference is in-app purchases: Central OS at none against Cozy Coloring's 1. Central OS also leads on rating (5.0 vs 4.8) and update cadence (every 9 days vs every 3 weeks). Cozy Coloring's advantage is ratings volume (41 vs 1) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Cozy Coloring sells 1 one-off in-app purchase. Central OS asks for nothing beyond the download.

Central OS holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Cozy Coloring has 41 ratings behind it against 1, so its average is the more settled of the two.

Cozy Coloring ships an update every 3 weeks, Central OS every 9 days. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Cozy Coloring | Central OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (41 ratings)](https://appshunter.io/ios/app/cozy-coloring/id6740409762/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/central-os/id6791196078/reviews)** |
| Number of ratings | **41** | 1 |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 357 MB | 11 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mulberry Tree Games, LLC](https://appshunter.io/developer/1714124470) | [Brian Jeong](https://appshunter.io/developer/6791196080) |

## What reviewers say

### Cozy Coloring

[App page](https://appshunter.io/ios/app/cozy-coloring/id6740409762)

Unwind with a digital coloring book featuring hand-drawn art by real artists. Explore various coloring tools and palettes to de-stress or express your creativity. Enjoy a cozy hobby with simple, stress-free access.

**Highlights:** Hand-drawn illustrations by real artists, Intuitive coloring tools (paint bucket, watercolor, marker, pencil, crayon, spray paint), Thoughtfully crafted color palettes, Line assist mode for precision or freehand creativity, Diverse art collection (animals, landscapes, mandalas), Optimized for iPad and Apple Pencil

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cozy Coloring Premium | $6.99 | one-time |


### Central OS

[App page](https://appshunter.io/ios/app/central-os/id6791196078)

This app provides a private, unified platform for college and church ministries to manage announcements, events, group chats, and planning. It offers a distraction-free environment with role-based access and robust safety features for healthy communication.

**Highlights:** Announcements and event posting, Real-time group and one-on-one messaging, Team and event planning tools, Role-based access control, Private, invite-only spaces, Built-in safety and moderation features

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cozy Coloring free?

Cozy Coloring is free to download, with in-app purchases available.

### Is Central OS free?

Central OS is free to download, with no in-app purchases.

### Which has better reviews, Cozy Coloring or Central OS?

Central OS is rated higher. Cozy Coloring averages 4.8 out of 5 from 41 ratings, while Central OS averages 5.0 from 1 ratings.

### Do Cozy Coloring or Central OS have ads?

Neither Cozy Coloring nor Central OS shows ads.

### Which is updated more often, Cozy Coloring or Central OS?

Cozy Coloring ships an update every 3 weeks, and Central OS every 9 days. Most recently, Cozy Coloring was updated on October 21, 2026 and Central OS on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*