# G.A.P. Notes vs OpenNotes

The clearest difference is rating: G.A.P. Notes at 5.0 against OpenNotes's 4.4. G.A.P. Notes also leads on iOS requirement (13.0 vs 15.1). OpenNotes's advantage is ratings volume (25 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

G.A.P. Notes holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: OpenNotes has 25 ratings behind it against 1, so its average is the more settled of the two.

G.A.P. Notes ships an update every 3 days, OpenNotes every 5 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | G.A.P. Notes | OpenNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gap-notes/id6736628025/reviews)** | [4.4 (25 ratings)](https://appshunter.io/ios/app/opennotes-notes-and-pdf-markup/id6771224004/reviews) |
| Number of ratings | 1 | **25** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | Free | Free |
| Size | 68 MB | 43 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gaming Application Project Labs, Inc.](https://appshunter.io/developer/1703141033) | [Mark Miller](https://appshunter.io/developer/1836539324) |

## What reviewers say

### G.A.P. Notes

[App page](https://appshunter.io/ios/app/gap-notes/id6736628025)

Manage your notes securely with cloud-based CRUD operations. Features custom authentication for login, registration, password recovery, and account deletion.

**Highlights:** Cloud-based CRUD operations, Secure note management, Custom authentication flow, User account login, Password recovery, Account deletion

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenNotes

[App page](https://appshunter.io/ios/app/opennotes-notes-and-pdf-markup/id6771224004)

Create handwritten notes, import and annotate PDFs, and organize your thoughts with folders. This free, open-source app prioritizes privacy by keeping all your data local and on your device.

**Highlights:** Handwritten notes with Apple Pencil, PDF import and annotation, Folder-based organization, Add images and text, Local-first data storage, Export and share notes

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

**In-app purchases:** none


## Frequently asked questions

### Is G.A.P. Notes free?

G.A.P. Notes is free to download, with no in-app purchases.

### Is OpenNotes free?

OpenNotes is free to download, with no in-app purchases.

### Which has better reviews, G.A.P. Notes or OpenNotes?

G.A.P. Notes is rated higher. G.A.P. Notes averages 5.0 out of 5 from 1 ratings, while OpenNotes averages 4.4 from 25 ratings.

### Do G.A.P. Notes or OpenNotes have ads?

Neither G.A.P. Notes nor OpenNotes shows ads.

### Which is updated more often, G.A.P. Notes or OpenNotes?

G.A.P. Notes ships an update every 3 days, and OpenNotes every 5 days. Most recently, G.A.P. Notes was updated on October 14, 2026 and OpenNotes on October 7, 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.*