# chalk vs DoddleDiary

The clearest difference is update cadence: DoddleDiary at weekly against chalk's fortnightly. chalk's advantage is iOS requirement (13.0 vs 18.0). 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.

chalk ships an update fortnightly, DoddleDiary weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | chalk | DoddleDiary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 22 MB | 8 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jasper C A van Riet](https://appshunter.io/developer/1739932246) | [GoBuildFast, LLC](https://appshunter.io/developer/6778040835) |

## What reviewers say

### chalk

[App page](https://appshunter.io/ios/app/chalk-daily-drawing-journal/id6760943422)

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

**In-app purchases:** none


### DoddleDiary

[App page](https://appshunter.io/ios/app/doddlediary/id6778653908)

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

**In-app purchases:** none


## Frequently asked questions

### Is chalk free?

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

### Is DoddleDiary free?

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

### Do chalk or DoddleDiary have ads?

Neither chalk nor DoddleDiary shows ads.

### Which is updated more often, chalk or DoddleDiary?

chalk ships an update fortnightly, and DoddleDiary weekly. Most recently, chalk was updated on October 31, 2026 and DoddleDiary on November 5, 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.*