# Grafin vs Atom Note

Grafin and Atom Note are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Grafin | Atom Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grafin/id6752789012/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 4 MB | 32 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gleb Ragalevich](https://appshunter.io/developer/1840955736) | [Apps Haus](https://appshunter.io/developer/1758055675) |

## What reviewers say

### Grafin

[App page](https://appshunter.io/ios/app/grafin/id6752789012)

This app offers a simple way to encrypt and decrypt text messages and notes locally on your device. It generates unique keys for secure communication and experimentation with coding, all while working offline and without data collection.

**Highlights:** Text encryption, Offline functionality, Local data processing, Unique key generation, Secure messaging, Coding experimentation

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

**In-app purchases:** none


### Atom Note

[App page](https://appshunter.io/ios/app/atom-note/id6789080270)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grafin free?

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

### Is Atom Note free?

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

### Do Grafin or Atom Note have ads?

Neither Grafin nor Atom Note shows ads.

### Which is updated more often, Grafin or Atom Note?

Grafin ships an update monthly, and Atom Note monthly. Most recently, Grafin was updated on October 10, 2026 and Atom Note on October 11, 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.*