# DDC Lecturio vs MyADDU

The clearest difference is update cadence: MyADDU at every 3 weeks against DDC Lecturio's every 19 months. 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.

DDC Lecturio ships an update every 19 months, MyADDU every 3 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | DDC Lecturio | MyADDU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 3 weeks** |
| Size | 117 MB | 36 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Lecturio GmbH](https://appshunter.io/developer/667474928) | [Ateneo de Davao University](https://appshunter.io/developer/1519410869) |

## What reviewers say

### DDC Lecturio

[App page](https://appshunter.io/ios/app/ddc-lecturio/id6450448826)

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

**In-app purchases:** none


### MyADDU

[App page](https://appshunter.io/ios/app/myaddu/id6747104953)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DDC Lecturio free?

DDC Lecturio is free to download, with no in-app purchases.

### Is MyADDU free?

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

### Do DDC Lecturio or MyADDU have ads?

Neither DDC Lecturio nor MyADDU shows ads.

### Which is updated more often, DDC Lecturio or MyADDU?

DDC Lecturio ships an update every 19 months, and MyADDU every 3 weeks. Most recently, DDC Lecturio was updated on October 18, 2026 and MyADDU on October 16, 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.*