# Digital Notebook vs Petly

The clearest difference is ads: Petly at none against Digital Notebook's shown. Petly also leads on update cadence (weekly vs every 5 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Digital Notebook sells 10 in-app purchases, starting at $1.99 per 7 days and Petly sells 10 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Digital Notebook ships an update every 5 weeks, Petly weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Digital Notebook | Petly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (249 ratings)](https://appshunter.io/ios/app/digital-notebook-note-taking/id6449457503/reviews)** | — |
| Number of ratings | **249** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 133 MB | 126 MB |
| Requires iOS | **16.0** | 16.1 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Appsprings, TOO](https://appshunter.io/developer/1689193977) | [Thomas Hung](https://appshunter.io/developer/1864173774) |

## What reviewers say

### Digital Notebook

[App page](https://appshunter.io/ios/app/digital-notebook-note-taking/id6449457503)

This app offers a versatile platform for handwriting notes, journaling, and creative planning. It includes tools for students, daily organization, and digital bullet journaling, enhanced by an AI assistant for brainstorming and inspiration.

**Highlights:** Handwriting notes with pen, pencil, ruler, eraser, Bullet journaling and daily planning templates, Personal AI assistant for brainstorming, Drawing board and sketch tools, Import and annotate PDF documents, Organize notes and files

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week subscription | $1.99 | per 7 days |
| Note taking & PDF markup tools | $2.99 | per month |
| Note taking & PDF markup tools | $4.99 | per month |
| 1 Week Subscription | $6.99 | per 7 days |
| 3 months subscription | $7.99 | per 3 months |
| 1 Year Subscription | $14.99 | per year |
| 1 Month Subscription | $19.99 | per month |
| 12 Months Premium | $19.99 | per year |
| 3 Months | $41.49 | per 3 months |
| 12 Months Subscription | $66.99 | per year |


### Petly

[App page](https://appshunter.io/ios/app/petly-productivity-and-focus/id6757007962)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly (Early Bird) | $5.99 | per month |
| Petly Plus (Monthly) | $7.99 | per month |
| Annual (Early Bird) | $34.99 | per year |
| Petly Plus (Annual) | $69.99 | per year |
| A Chunk of Crystal | $0.99 | one-time |
| Small Latte | $0.99 | one-time |
| Large Latte | $1.99 | one-time |
| A Cluster of Crystals | $4.99 | one-time |
| Full Bucket of Crystals | $9.99 | one-time |
| Full Cart of Crystals | $19.99 | one-time |


## Frequently asked questions

### Is Digital Notebook free?

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

### Is Petly free?

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

### Do Digital Notebook or Petly have ads?

Digital Notebook shows ads; Petly does not.

### Which is updated more often, Digital Notebook or Petly?

Digital Notebook ships an update every 5 weeks, and Petly weekly. Most recently, Digital Notebook was updated on November 7, 2026 and Petly on October 30, 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.*