# AI Private Notes vs PrintPulse Diagnostic Tool

The clearest difference is iOS requirement: PrintPulse Diagnostic Tool at 15.0 against AI Private Notes's 26.0. 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.

## The numbers

| Metric | AI Private Notes | PrintPulse Diagnostic Tool |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 56 MB | 10 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Preston Lau](https://appshunter.io/developer/1857923314) | [ShihLu Chang](https://appshunter.io/developer/1167821007) |

## What reviewers say

### AI Private Notes

[App page](https://appshunter.io/ios/app/ai-private-notes/id6756007414)

**Features:** macOS Compatibility

**In-app purchases:** none


### PrintPulse Diagnostic Tool

[App page](https://appshunter.io/ios/app/printpulse-diagnostic-tool/id6759391830)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AI Private Notes free?

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

### Is PrintPulse Diagnostic Tool free?

PrintPulse Diagnostic Tool is free to download, with no in-app purchases.

### Do AI Private Notes or PrintPulse Diagnostic Tool have ads?

Neither AI Private Notes nor PrintPulse Diagnostic Tool shows ads.

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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.*