# Lingua Link vs RAF Officer Selection Prep

The clearest difference is in-app purchases: Lingua Link at none against RAF Officer Selection Prep's 3. Lingua Link also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. RAF Officer Selection Prep sells 3 in-app purchases, starting at $6.99 per month. Lingua Link asks for nothing beyond the download.

## The numbers

| Metric | Lingua Link | RAF Officer Selection Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (18 ratings)](https://appshunter.io/ios/app/lingua-link-language-learning/id6467169121/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | — |
| Size | 30 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Etan Cohn](https://appshunter.io/developer/1800200387) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### Lingua Link

[App page](https://appshunter.io/ios/app/lingua-link-language-learning/id6467169121)

This app uses AI-powered mnemonics and proven memory techniques to make language learning faster and more effective. It offers a smart feed of flashcards and generates memorable aids for vocabulary retention across six languages.

**Highlights:** AI-generated mnemonics for vocabulary, Smart flashcard feed, Elaborative Encoding and Linkword techniques, Free access to all languages, Expansive vocabulary library, Supports 6 languages

**Features:** macOS Compatibility

**In-app purchases:** none


### RAF Officer Selection Prep

[App page](https://appshunter.io/ios/app/raf-officer-selection-prep/id6793908138)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $6.99 | per month |
| Annual Access | $19.99 | per year |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is Lingua Link free?

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

### Is RAF Officer Selection Prep free?

RAF Officer Selection Prep is free to download, with in-app purchases available.

### Do Lingua Link or RAF Officer Selection Prep have ads?

Neither Lingua Link nor RAF Officer Selection Prep shows ads.

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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.*