# LanguageKnow vs Sing Smarter

The clearest difference is ads: Sing Smarter at none against LanguageKnow's shown. 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.

## The numbers

| Metric | LanguageKnow | Sing Smarter |
| --- | --- | --- |
| 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 | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Ad-supported | — |
| Size | 6 MB | 50 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Koms Services LLC](https://appshunter.io/developer/6778675746) | [Tara Simon Studios INC](https://appshunter.io/developer/1723249464) |

## What reviewers say

### 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


### Sing Smarter

[App page](https://appshunter.io/ios/app/sing-smarter/id6822901662)

**In-app purchases:** none


## Frequently asked questions

### Is LanguageKnow free?

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

### Is Sing Smarter free?

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

### Do LanguageKnow or Sing Smarter have ads?

LanguageKnow shows ads; Sing Smarter does not.

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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.*