# Aztec Code creator vs Lecture Viewer

The clearest difference is update cadence: Lecture Viewer at every 11 days against Aztec Code creator's every 21 months. Aztec Code creator's advantage is iOS requirement (10.0 vs 13.0). 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.

Aztec Code creator ships an update every 21 months, Lecture Viewer every 11 days. The most recent releases landed on September 30, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Aztec Code creator | Lecture Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lecture-viewer/id6504312546/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 11 days** |
| Monetization | — | Free |
| Size | 23 MB | 58 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Roberto Sonzogni](https://appshunter.io/developer/402429427) | [Quoc Truong Do](https://appshunter.io/developer/1690769364) |

## What reviewers say

### Aztec Code creator

[App page](https://appshunter.io/ios/app/aztec-code-creator/id1208909155)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lecture Viewer

[App page](https://appshunter.io/ios/app/lecture-viewer/id6504312546)

This application converts spoken words into text using advanced speech recognition. It offers real-time transcription with high accuracy, making it a powerful tool for capturing lectures and meetings.

**Highlights:** Real-time voice transcription, High accuracy speech recognition, Voice recording functionality, Converts speech to text

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

**In-app purchases:** none


## Frequently asked questions

### Is Aztec Code creator free?

Aztec Code creator is free to download, with no in-app purchases.

### Is Lecture Viewer free?

Lecture Viewer is free to download, with no in-app purchases.

### Do Aztec Code creator or Lecture Viewer have ads?

Neither Aztec Code creator nor Lecture Viewer shows ads.

### Which is updated more often, Aztec Code creator or Lecture Viewer?

Aztec Code creator ships an update every 21 months, and Lecture Viewer every 11 days. Most recently, Aztec Code creator was updated on September 30, 2026 and Lecture Viewer on September 15, 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.*