# Petit Rascal NotePad vs 睡眠ドッグ

The clearest difference is in-app purchases: 睡眠ドッグ at none against Petit Rascal NotePad's 1. 睡眠ドッグ also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). Petit Rascal NotePad's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Petit Rascal NotePad sells 1 one-off in-app purchase. 睡眠ドッグ asks for nothing beyond the download.

Petit Rascal NotePad ships an update every 4 months, 睡眠ドッグ every 2 weeks. The most recent releases landed on September 30, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Petit Rascal NotePad | 睡眠ドッグ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/petit-rascal-notepad/id762075642/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 135 MB | 9 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [RedinC Co.,Ltd.](https://appshunter.io/developer/877487111) | [Hayato Kitaoka](https://appshunter.io/developer/1634161426) |

## What reviewers say

### Petit Rascal NotePad

[App page](https://appshunter.io/ios/app/petit-rascal-notepad/id762075642)

A simple and cute notepad app featuring official character stamps for creating memos. Personalize your notes with adorable character illustrations.

**Highlights:** Simple notepad functionality, Official character stamps, Cute memo creation, Personalized notes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $2.99 | one-time |


### 睡眠ドッグ

[App page](https://appshunter.io/ios/app/id6475922311)

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

**In-app purchases:** none


## Frequently asked questions

### Is Petit Rascal NotePad free?

Petit Rascal NotePad is free to download, with in-app purchases available.

### Is 睡眠ドッグ free?

睡眠ドッグ is free to download, with no in-app purchases.

### Do Petit Rascal NotePad or 睡眠ドッグ have ads?

Petit Rascal NotePad shows ads; 睡眠ドッグ does not.

### Which is updated more often, Petit Rascal NotePad or 睡眠ドッグ?

Petit Rascal NotePad ships an update every 4 months, and 睡眠ドッグ every 2 weeks. Most recently, Petit Rascal NotePad was updated on September 30, 2026 and 睡眠ドッグ on October 4, 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.*