# AI Note Taking vs QR Code

The clearest difference is update cadence: QR Code at every 5 days against AI Note Taking's every 2 months. AI Note Taking's advantage is iOS requirement (16.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Note Taking sells 3 in-app purchases, starting at $7.99 per 7 days and QR Code sells 2 in-app purchases, starting at $1.49 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Note Taking ships an update every 2 months, QR Code every 5 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AI Note Taking | QR Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 51 MB | 1 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [TRUST DIGITAL LIMITED](https://appshunter.io/developer/1826141552) | [Onur Uca](https://appshunter.io/developer/1866629656) |

## What reviewers say

### AI Note Taking

[App page](https://appshunter.io/ios/app/ai-note-taking-notalist/id6748638876)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Notalist Premium | $9.99 | per 7 days |
| Yearly Premium | $39.99 | per year |


### QR Code

[App page](https://appshunter.io/ios/app/qr-code-qrater/id6757398137)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.49 | per 7 days |
| Monthly Subscription | $4.99 | per month |


## Frequently asked questions

### Is AI Note Taking free?

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

### Is QR Code free?

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

### Do AI Note Taking or QR Code have ads?

Neither AI Note Taking nor QR Code shows ads.

### Which is updated more often, AI Note Taking or QR Code?

AI Note Taking ships an update every 2 months, and QR Code every 5 days. Most recently, AI Note Taking was updated on October 6, 2026 and QR Code on October 9, 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.*