# Lingvist vs IAEA Navigator

The clearest difference is in-app purchases: IAEA Navigator at none against Lingvist's 12. IAEA Navigator also leads on update cadence (every 5 days vs monthly). Lingvist's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Lingvist sells 10 in-app purchases, starting at $9.99 per month. IAEA Navigator asks for nothing beyond the download.

Lingvist ships an update monthly, IAEA Navigator every 5 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lingvist | IAEA Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.7K ratings)](https://appshunter.io/ios/app/lingvist-learn-languages-fast/id969093402/reviews)** | — |
| Number of ratings | **3.7K** | — |
| Positive reviews | 59.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 94 MB | 32 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Lingvist Technologies OU](https://appshunter.io/developer/969093401) | [Kernkraft Consulting Inc.](https://appshunter.io/developer/1878716321) |

## What reviewers say

### Lingvist

[App page](https://appshunter.io/ios/app/lingvist-learn-languages-fast/id969093402)

This app uses AI and scientific methods to teach vocabulary efficiently for faster language acquisition. It offers personalized learning plans, speech recognition, and spaced repetition to help users remember words long-term. Learn 16 languages with a focus on practical, high-frequency vocabulary.

**Highlights:** AI-powered vocabulary learning, Spaced repetition for long-term memory, Speech recognition for pronunciation, Learn grammar in context, Personalized learning plans, Customizable vocabulary lists

**Features:** Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Learn languages: 1-month plan | $9.99 | per month |
| Learn languages: 1-month plan | $19.99 | per month |
| Learn languages: 1-month plan | $49.99 | per month |
| Learn languages: 1-month plan | $49.99 | per month |
| Learn languages: 1-month plan | $49.99 | per month |
| Learn languages: 12-month plan | $55.99 | per year |
| Learn languages: 12-month plan | $79.99 | per year |
| Learn languages: 12-month plan | $79.99 | per year |
| Learn languages: 12-month plan | $79.99 | per year |
| Learn languages: 12-month plan | $199.99 | per year |

**What reviewers like**

- 🚀 Efficient vocabulary learning
- 👍 Useful sentence-based learning
- 📚 Comprehensive vocabulary coverage
- 📊 Helpful progress tracking
- 🔊 Good pronunciation examples

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Limited free version
- 🐛 Bugs and glitches
- 🤔 Inconsistent word acceptance
- 🤖 Robotic voice quality

**Reported bugs**

- Progress reset issues
- Keyboard blocking UI elements
- Inconsistent audio playback
- Placement test bugs

**Requested features**

- Add more language options
- Improve grammar explanations
- Allow custom word lists
- Provide more context-based learning
- Add speech recognition practice


### IAEA Navigator

[App page](https://appshunter.io/ios/app/iaea-navigator/id6775517971)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lingvist free?

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

### Is IAEA Navigator free?

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

### Do Lingvist or IAEA Navigator have ads?

IAEA Navigator shows ads; Lingvist does not.

### Which is updated more often, Lingvist or IAEA Navigator?

Lingvist ships an update monthly, and IAEA Navigator every 5 days. Most recently, Lingvist was updated on October 29, 2026 and IAEA Navigator on October 24, 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.*