# Language learning vs RAIO App

The clearest difference is rating: Language learning at 5.0 against RAIO App's 2.7. RAIO App's advantage is ratings volume (42 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Language learning sells 5 in-app purchases, starting at $1.99 per month and RAIO App sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Language learning holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: RAIO App has 42 ratings behind it against 1, so its average is the more settled of the two.

Language learning ships an update every 2 months, RAIO App every 6 weeks. The most recent releases landed on July 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Language learning | RAIO App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/language-learning-leximio/id1671844955/reviews)** | [2.7 (42 ratings)](https://appshunter.io/ios/app/raio-app/id6446694876/reviews) |
| Number of ratings | 1 | **42** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 11 MB | 88 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Delmaestro](https://appshunter.io/developer/470191862) | [Kale Anders](https://appshunter.io/developer/1678765749) |

## What reviewers say

### Language learning

[App page](https://appshunter.io/ios/app/language-learning-leximio/id1671844955)

Create and manage your own personalized vocabulary dictionaries in over 40 languages. This app helps you learn faster and remember longer by organizing words by themes and tracking your progress.

**Highlights:** Personalized dictionary creation, Support for over 40 languages, Organize words by themes/categories, Track learning progress, Add definitions, translations, and examples

**Features:** Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $17.99 | per year |
| Unlimited vocabulary | $0.99 | one-time |
| Vocabulary export | $0.99 | one-time |
| Ultimate Pass | $44.99 | one-time |


### RAIO App

[App page](https://appshunter.io/ios/app/raio-app/id6446694876)

This app uses spaced repetition technology and real-life sentences to help you learn grammar and vocabulary in context. It aims to improve retention, reduce translation in your head, and help you start thinking in the language you're learning.

**Highlights:** Spaced repetition technology, Sentence-based learning, Learn grammar and vocabulary in context, Reduce translation in your head, Think in the target language, Personalized progress reports, Gamification features

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly - Standard Plan | $19.99 | per month |
| Annual - SAVE 20%! | $179.99 | per year |


## Frequently asked questions

### Is Language learning free?

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

### Is RAIO App free?

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

### Which has better reviews, Language learning or RAIO App?

Language learning is rated higher. Language learning averages 5.0 out of 5 from 1 ratings, while RAIO App averages 2.7 from 42 ratings.

### Do Language learning or RAIO App have ads?

Neither Language learning nor RAIO App shows ads.

### Which is updated more often, Language learning or RAIO App?

Language learning ships an update every 2 months, and RAIO App every 6 weeks. Most recently, Language learning was updated on July 24, 2026 and RAIO App on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*