# Notebook vs hYYa Encrypted Notes

The clearest difference is update cadence: hYYa Encrypted Notes at every 4 days against Notebook's every 10 days. Notebook's advantage is iOS requirement (18.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Notebook sells 2 in-app purchases, starting at $1.99 per month and hYYa Encrypted Notes sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Notebook ships an update every 10 days, hYYa Encrypted Notes every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Notebook | hYYa Encrypted Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 20 MB | 7 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kerols Naguib](https://appshunter.io/developer/1828810327) | [Hassaan Abdeen](https://appshunter.io/developer/1866789892) |

## What reviewers say

### Notebook

[App page](https://appshunter.io/ios/app/notebook-planner-and-sketchbook/id6744011144)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| yearly | $14.99 | per year |


### hYYa Encrypted Notes

[App page](https://appshunter.io/ios/app/hyya-encrypted-notes/id6792328099)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30-day Trial | Free | one-time |
| hYYa Encrypted Notes Pro | $24.99 | one-time |


## Frequently asked questions

### Is Notebook free?

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

### Is hYYa Encrypted Notes free?

hYYa Encrypted Notes is free to download, with in-app purchases available.

### Do Notebook or hYYa Encrypted Notes have ads?

Neither Notebook nor hYYa Encrypted Notes shows ads.

### Which is updated more often, Notebook or hYYa Encrypted Notes?

Notebook ships an update every 10 days, and hYYa Encrypted Notes every 4 days. Most recently, Notebook was updated on October 28, 2026 and hYYa Encrypted Notes on October 29, 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.*