# NoteAtlas vs PrintKeeper

The clearest difference is iOS requirement: NoteAtlas at 15.6 against PrintKeeper's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. NoteAtlas sells 2 in-app purchases, starting at $1.99 per month and PrintKeeper sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | NoteAtlas | PrintKeeper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | Every 6 days |
| Size | 50 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tirin](https://appshunter.io/developer/1665717789) | [Daisaku Harasaki](https://appshunter.io/developer/1222906711) |

## What reviewers say

### NoteAtlas

[App page](https://appshunter.io/ios/app/noteatlas-chat-style-notes/id6751585745)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteAtlas Monthly | $1.99 | per month |
| NoteAtlas Annual | $79.99 | per year |


### PrintKeeper

[App page](https://appshunter.io/ios/app/printkeeper/id6759012965)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 応援チップ（小） | $0.49 | one-time |
| PrintKeeper PRO | $0.49 | one-time |
| 応援チップ（中） | $1.99 | one-time |
| 応援チップ（大） | $2.99 | one-time |
| 応援チップ（特大） | $5.99 | one-time |


## Frequently asked questions

### Is NoteAtlas free?

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

### Is PrintKeeper free?

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

### Do NoteAtlas or PrintKeeper have ads?

Neither NoteAtlas nor PrintKeeper shows ads.

### Which is updated more often, NoteAtlas or PrintKeeper?

NoteAtlas ships an update every 6 days, and PrintKeeper every 6 days. Most recently, NoteAtlas was updated on October 7, 2026 and PrintKeeper on September 30, 2026.

---

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