# RDP Preview vs Coloring Book

The clearest difference is update cadence: RDP Preview at every 3 months against Coloring Book's every 67 months. RDP Preview also leads on iOS requirement (5.1.1 vs 12.0). On price, ads, 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.

RDP Preview ships an update every 3 months, Coloring Book every 67 months. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RDP Preview | Coloring Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.2 (95 ratings)](https://appshunter.io/ios/app/coloring-book-draw-and-learn/id1440363353/reviews)** |
| Number of ratings | — | **95** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 67 months |
| Monetization | — | Free |
| Size | 24 MB | 26 MB |
| Requires iOS | **5.1.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digital Pages Publicacoes Electronicas Ltda](https://appshunter.io/developer/391219423) | [Ca Li Sa](https://appshunter.io/developer/1230458305) |

## What reviewers say

### RDP Preview

[App page](https://appshunter.io/ios/app/rdp-preview/id569508087)

**In-app purchases:** none


### Coloring Book

[App page](https://appshunter.io/ios/app/coloring-book-draw-and-learn/id1440363353)

This app offers a digital canvas for all ages to doodle, color, and draw. It provides various tools like brushes and crayons, allowing for freeform creativity or guided coloring within defined lines.

**Highlights:** Freeform doodling and drawing, Coloring within defined lines, Multiple drawing tools (brushes, crayons, pencils), Decoration and embellishment options, Suitable for all ages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RDP Preview free?

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

### Is Coloring Book free?

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

### Do RDP Preview or Coloring Book have ads?

Neither RDP Preview nor Coloring Book shows ads.

### Which is updated more often, RDP Preview or Coloring Book?

RDP Preview ships an update every 3 months, and Coloring Book every 67 months. Most recently, RDP Preview was updated on October 18, 2026 and Coloring Book on October 25, 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.*