# QR Store vs Lecture Note Taker

The clearest difference is in-app purchases: QR Store at none against Lecture Note Taker's 3. QR Store also leads on update cadence (every 3 weeks vs every 6 months) and iOS requirement (15.4 vs 18.5). Lecture Note Taker's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Lecture Note Taker sells 3 in-app purchases, starting at $6.99 per 7 days. QR Store asks for nothing beyond the download.

QR Store ships an update every 3 weeks, Lecture Note Taker every 6 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | QR Store | Lecture Note Taker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lecture-note-taker-nexanote/id6478849736/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Monetization | — | Freemium |
| Size | 6 MB | 8 MB |
| Requires iOS | **15.4** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [eFlash](https://appshunter.io/developer/441467315) | [LSA LTD](https://appshunter.io/developer/1583767608) |

## What reviewers say

### QR Store

[App page](https://appshunter.io/ios/app/qr-store-qr-code-reader/id6449503321)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lecture Note Taker

[App page](https://appshunter.io/ios/app/lecture-note-taker-nexanote/id6478849736)

This AI-powered tool transcribes voice memos, meetings, and lectures with high accuracy. It then generates summaries and allows users to query their notes for specific information, acting as a searchable knowledge base.

**Highlights:** AI-powered transcription, Instant summaries, Interactive Q&A with notes, Background recording, Searchable audio library, Export and share transcripts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NexaNote - Pro weekly | $6.99 | per 7 days |
| NexaNote - Pro monthly | $19.99 | per month |
| NexaNote - Pro annual | $89.99 | per year |


## Frequently asked questions

### Is QR Store free?

QR Store is free to download, with no in-app purchases.

### Is Lecture Note Taker free?

Lecture Note Taker is free to download, with in-app purchases available.

### Do QR Store or Lecture Note Taker have ads?

QR Store shows ads; Lecture Note Taker does not.

### Which is updated more often, QR Store or Lecture Note Taker?

QR Store ships an update every 3 weeks, and Lecture Note Taker every 6 months. Most recently, QR Store was updated on November 3, 2026 and Lecture Note Taker on November 4, 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.*