# ChatFlow vs Color Book Studio

The clearest difference is ads: ChatFlow at none against Color Book Studio's shown. ChatFlow also leads on update cadence (every 6 days vs every 3 weeks). Color Book Studio's advantage is iOS requirement (16.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ChatFlow ships an update every 6 days, Color Book Studio every 3 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ChatFlow | Color Book Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chatflow-create-now/id6746847699/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Free | — |
| Size | 14 MB | 47 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [统伟 陈](https://appshunter.io/developer/1766625276) | [Panchani Ravi](https://appshunter.io/developer/1896778778) |

## What reviewers say

### ChatFlow

[App page](https://appshunter.io/ios/app/chatflow-create-now/id6746847699)

Transform your words and photos into unique AI art with a simple chat interface. This app makes creating stunning visual masterpieces effortless, requiring no complex skills. Just describe your vision and watch it come to life.

**Highlights:** Text to Image generation, Image to Image transformation, AI Magic Prompt assistance, Simple chat-based interface, Requires user-provided API keys

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

**In-app purchases:** none


### Color Book Studio

[App page](https://appshunter.io/ios/app/color-book-studio-art/id6777181990)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatFlow free?

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

### Is Color Book Studio free?

Color Book Studio is free to download, with no in-app purchases.

### Do ChatFlow or Color Book Studio have ads?

Color Book Studio shows ads; ChatFlow does not.

### Which is updated more often, ChatFlow or Color Book Studio?

ChatFlow ships an update every 6 days, and Color Book Studio every 3 weeks. Most recently, ChatFlow was updated on October 24, 2026 and Color Book Studio on October 16, 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.*