# ADHD Notes vs Pinbook

The clearest difference is ads: Pinbook at none against ADHD Notes's shown. Pinbook also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

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

ADHD Notes ships an update weekly, Pinbook every 2 weeks. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ADHD Notes | Pinbook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 16 MB | 43 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUTO OHIRA](https://appshunter.io/developer/1878735395) | [Harmonex Co., Ltd.](https://appshunter.io/developer/1896742544) |

## What reviewers say

### ADHD Notes

[App page](https://appshunter.io/ios/app/adhd-notes/id6759459486)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Monthly) | $1.99 | per month |
| Pro (Yearly) | $14.99 | per year |


### Pinbook

[App page](https://appshunter.io/ios/app/pinbook/id6770432246)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pinbook Pro 月額 | $1.99 | per month |
| Pinbook Pro 年額 | $14.99 | per year |


## Frequently asked questions

### Is ADHD Notes free?

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

### Is Pinbook free?

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

### Do ADHD Notes or Pinbook have ads?

ADHD Notes shows ads; Pinbook does not.

### Which is updated more often, ADHD Notes or Pinbook?

ADHD Notes ships an update weekly, and Pinbook every 2 weeks. Most recently, ADHD Notes was updated on October 11, 2026 and Pinbook 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.*