# AI Notes For iPhone vs Atom Note

The clearest difference is update cadence: Atom Note at monthly against AI Notes For iPhone's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

AI Notes For iPhone ships an update every 4 months, Atom Note monthly. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | AI Notes For iPhone | Atom Note |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 4 MB | 32 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thi Quynh Nhung Cao](https://appshunter.io/developer/1854040975) | [Apps Haus](https://appshunter.io/developer/1758055675) |

## What reviewers say

### AI Notes For iPhone

[App page](https://appshunter.io/ios/app/ai-notes-for-iphone/id6760284798)

**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 AI Notes For iPhone free?

AI Notes For iPhone 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 AI Notes For iPhone or Atom Note have ads?

Neither AI Notes For iPhone nor Atom Note shows ads.

### Which is updated more often, AI Notes For iPhone or Atom Note?

AI Notes For iPhone ships an update every 4 months, and Atom Note monthly. Most recently, AI Notes For iPhone was updated on November 9, 2026 and Atom Note on November 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*