# Lullify vs KidPen 3D Creator

The clearest difference is in-app purchases: KidPen 3D Creator at none against Lullify's 6. KidPen 3D Creator also leads on ads (none vs shown) and update cadence (every 5 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lullify sells 6 in-app purchases, starting at $2.99 per month. KidPen 3D Creator asks for nothing beyond the download.

Lullify ships an update fortnightly, KidPen 3D Creator every 5 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Lullify | KidPen 3D Creator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 79 MB | 36 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [k12o sp. z o.o.](https://appshunter.io/developer/1800092576) | [Apoz Sp. z o.o.](https://appshunter.io/developer/6780207991) |

## What reviewers say

### Lullify

[App page](https://appshunter.io/ios/app/lullify/id6742806527)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $2.99 | per month |
| Premium | $10.99 | per month |
| Family | $19.99 | per month |
| Starter | $19.99 | per year |
| Premium | $109.00 | per year |
| Family | $199.00 | per year |


### KidPen 3D Creator

[App page](https://appshunter.io/ios/app/kidpen-3d-creator/id6780207989)

**In-app purchases:** none


## Frequently asked questions

### Is Lullify free?

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

### Is KidPen 3D Creator free?

KidPen 3D Creator is free to download, with no in-app purchases.

### Do Lullify or KidPen 3D Creator have ads?

Lullify shows ads; KidPen 3D Creator does not.

### Which is updated more often, Lullify or KidPen 3D Creator?

Lullify ships an update fortnightly, and KidPen 3D Creator every 5 days. Most recently, Lullify was updated on October 19, 2026 and KidPen 3D Creator on October 14, 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.*