# SonLerni vs Language Islands

The clearest difference is rating: SonLerni at 5.0 against Language Islands's 4.0. SonLerni also leads on update cadence (weekly vs every 5 weeks) and ratings volume (10 vs 1). Language Islands's advantage is ads (none vs shown). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. SonLerni sells 1 in-app purchase, starting at $59.99 per year and Language Islands sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

SonLerni holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: SonLerni has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

SonLerni ships an update weekly, Language Islands every 5 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SonLerni | Language Islands |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/sonlerni-language-immersion/id6751362941/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/language-islands/id6774998964/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 81 MB | 74 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Sonlerni LLC](https://appshunter.io/developer/1834763719) | [Kaan Senturk](https://appshunter.io/developer/1261465878) |

## What reviewers say

### SonLerni

[App page](https://appshunter.io/ios/app/sonlerni-language-immersion/id6751362941)

Improve your listening comprehension in French, Spanish, German, and English with authentic audio and AI-powered explanations. Learn through real conversations and podcasts, with transcripts and study tools to reinforce understanding. Designed for intermediate learners to bridge the gap between reading and understanding native speakers.

**Highlights:** Authentic audio and podcasts, AI-powered explanations, Transcripts for listening support, Vocabulary review tools, Adjustable playback speed, Focus on real-world comprehension

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $59.99 | per year |


### Language Islands

[App page](https://appshunter.io/ios/app/language-islands/id6774998964)

Learn to speak a new language by collecting and organizing real-life sentences into themed "islands." Focus on conversational fluency with native pronunciation and active recall, rather than traditional drills.

**Highlights:** Collect real-life sentences, Organize into themed islands, Native-quality pronunciation, Active recall practice, Learn multiple languages, Build personalized phrasebook

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Language Islands Pro - Monthly | $9.99 | per month |
| Language Islands Pro - Yearly | $59.99 | per year |


## Frequently asked questions

### Is SonLerni free?

SonLerni is free to download, with in-app purchases available.

### Is Language Islands free?

Language Islands is free to download, with in-app purchases available.

### Which has better reviews, SonLerni or Language Islands?

SonLerni is rated higher. SonLerni averages 5.0 out of 5 from 10 ratings, while Language Islands averages 4.0 from 1 ratings.

### Do SonLerni or Language Islands have ads?

SonLerni shows ads; Language Islands does not.

### Which is updated more often, SonLerni or Language Islands?

SonLerni ships an update weekly, and Language Islands every 5 weeks. Most recently, SonLerni was updated on October 24, 2026 and Language Islands on October 6, 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.*