# Private Notes. vs Scanner AI

The clearest difference is in-app purchases: Private Notes. at none against Scanner AI's 4. Private Notes. also leads on iOS requirement (12.0 vs 16.0). Scanner AI's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Scanner AI sells 4 in-app purchases, starting at $4.99 per 7 days. Private Notes. asks for nothing beyond the download.

Private Notes. ships an update every 2 months, Scanner AI every 5 days. The most recent releases landed on August 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Private Notes. | Scanner AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 50 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WALABOK LLC](https://appshunter.io/developer/913827467) | [Sagar Sheladiya](https://appshunter.io/developer/1856598988) |

## What reviewers say

### Private Notes.

[App page](https://appshunter.io/ios/app/private-notes/id1539765495)

Securely store your personal thoughts, ideas, and text with a passcode or biometric authentication. This app offers intuitive text editing tools and a straightforward interface for organizing timestamped notes.

**Highlights:** Biometric and passcode security, Intuitive copy/paste/cut, Text formatting (underline, bold, italic), Timestamped notes, Straightforward user interface

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

**In-app purchases:** none


### Scanner AI

[App page](https://appshunter.io/ios/app/scanner-ai-pdf-scan-and-docs/id6760997596)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Weekly | $4.99 | per 7 days |
| VIP Monthly | $9.99 | per month |
| VIP Yearly | $79.99 | per year |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is Private Notes. free?

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

### Is Scanner AI free?

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

### Do Private Notes. or Scanner AI have ads?

Private Notes. shows ads; Scanner AI does not.

### Which is updated more often, Private Notes. or Scanner AI?

Private Notes. ships an update every 2 months, and Scanner AI every 5 days. Most recently, Private Notes. was updated on August 22, 2026 and Scanner AI on September 21, 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.*