# DDeBook vs StoryKidD

The clearest difference is in-app purchases: DDeBook at none against StoryKidD's 2. StoryKidD's advantage is update cadence (every 9 days vs every 5 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. StoryKidD sells 2 in-app purchases, starting at $3.99 per month. DDeBook asks for nothing beyond the download.

DDeBook ships an update every 5 months, StoryKidD every 9 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DDeBook | StoryKidD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Size | 43 MB | 139 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Openserve Co.,Ltd.](https://appshunter.io/developer/479158615) | [Thammathus Wittayapridiwong](https://appshunter.io/developer/6796950214) |

## What reviewers say

### DDeBook

[App page](https://appshunter.io/ios/app/ddebook/id957285316)

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

**In-app purchases:** none


### StoryKidD

[App page](https://appshunter.io/ios/app/storykidd/id6796950212)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| พรีเมียม รายเดือน | $3.99 | per month |
| พรีเมียม รายปี | $39.99 | per year |


## Frequently asked questions

### Is DDeBook free?

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

### Is StoryKidD free?

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

### Do DDeBook or StoryKidD have ads?

Neither DDeBook nor StoryKidD shows ads.

### Which is updated more often, DDeBook or StoryKidD?

DDeBook ships an update every 5 months, and StoryKidD every 9 days. Most recently, DDeBook was updated on November 6, 2026 and StoryKidD on October 31, 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.*