# PinNotes vs Dobby AI Notes

The clearest difference is ads: PinNotes at none against Dobby AI Notes's shown. Dobby AI Notes's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. PinNotes sells 2 in-app purchases, starting at $0.99 per month and Dobby AI Notes sells 5 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PinNotes ships an update every 4 days, Dobby AI Notes weekly. The most recent releases landed on September 20, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | PinNotes | Dobby AI Notes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Weekly |
| Size | 33 MB | 95 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sih Han Chen](https://appshunter.io/developer/1795437122) | [Dobby Canvas, Inc.](https://appshunter.io/developer/1332562712) |

## What reviewers say

### PinNotes

[App page](https://appshunter.io/ios/app/pinnotes-map-maker/id6741763217)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Access Monthly | $0.99 | per month |
| Plus Access Annual | $9.99 | per year |


### Dobby AI Notes

[App page](https://appshunter.io/ios/app/dobby-ai-notes-your-ai-brain/id6777613545)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan (Monthly) | $4.99 | per month |
| AI Credits - Boost S | $10.00 | one-time |
| AI Credits - Boost M | $50.00 | one-time |
| AI Credits - Boost L | $100.00 | one-time |
| AI Credits - Boost XL | $200.00 | one-time |


## Frequently asked questions

### Is PinNotes free?

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

### Is Dobby AI Notes free?

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

### Do PinNotes or Dobby AI Notes have ads?

Dobby AI Notes shows ads; PinNotes does not.

### Which is updated more often, PinNotes or Dobby AI Notes?

PinNotes ships an update every 4 days, and Dobby AI Notes weekly. Most recently, PinNotes was updated on September 20, 2026 and Dobby AI Notes on August 20, 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.*