# ADDU Nursing Lecturio vs LanguageKnow

The clearest difference is ads: ADDU Nursing Lecturio at none against LanguageKnow's shown. LanguageKnow's advantage is update cadence (every 2 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ADDU Nursing Lecturio ships an update every 6 months, LanguageKnow every 2 weeks. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ADDU Nursing Lecturio | LanguageKnow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/languageknow-teach-and-learn/id6778675744/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 117 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lecturio GmbH](https://appshunter.io/developer/667474928) | [Koms Services LLC](https://appshunter.io/developer/6778675746) |

## What reviewers say

### ADDU Nursing Lecturio

[App page](https://appshunter.io/ios/app/addu-nursing-lecturio/id6760471467)

**Features:** Vision Pro support

**In-app purchases:** none


### LanguageKnow

[App page](https://appshunter.io/ios/app/languageknow-teach-and-learn/id6778675744)

Learn or teach any language, from endangered dialects to global languages, with AI tutors and native speakers. Features personalized lessons, speech practice, and tools for educators to share and preserve linguistic heritage.

**Highlights:** AI conversation practice, Personalized lessons & quizzes, Speech and pronunciation practice, Verified dictionary, Tools for language teachers, Preservation of endangered languages, Community language groups

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

**In-app purchases:** none


## Frequently asked questions

### Is ADDU Nursing Lecturio free?

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

### Is LanguageKnow free?

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

### Do ADDU Nursing Lecturio or LanguageKnow have ads?

LanguageKnow shows ads; ADDU Nursing Lecturio does not.

### Which is updated more often, ADDU Nursing Lecturio or LanguageKnow?

ADDU Nursing Lecturio ships an update every 6 months, and LanguageKnow every 2 weeks. Most recently, ADDU Nursing Lecturio was updated on October 13, 2026 and LanguageKnow 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.*