# LangAI vs Lune AI

The clearest difference is update cadence: Lune AI at daily against LangAI's every 3 weeks. Lune AI also leads on review sentiment (80% vs 51%) and iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. LangAI sells 12 in-app purchases, starting at $3.99 per month and Lune AI sells 2 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for LangAI against 4.5 for Lune AI. Both are backed by a comparable volume of ratings — 121 and 44 respectively. Written reviews are what separate them: 51% of LangAI's written reviews are positive against 80% of Lune AI's.

LangAI ships an update every 3 weeks, Lune AI daily. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LangAI | Lune AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (121 ratings)](https://appshunter.io/ios/app/langai-ai-language-learning/id1671639505/reviews) | **[4.5 (44 ratings)](https://appshunter.io/ios/app/lune-ai-language-learning/id6471368776/reviews)** |
| Number of ratings | **121** | 44 |
| Positive reviews | 51.2% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 64 MB | 37 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FABIAN MARTIN](https://appshunter.io/developer/1731671120) | [Lune Digital LLC](https://appshunter.io/developer/1707548046) |

## What reviewers say

### LangAI

[App page](https://appshunter.io/ios/app/langai-ai-language-learning/id1671639505)

Master a new language in 30 days with AI-powered lessons focused on real conversations. Learn essential vocabulary and practice speaking daily with instant pronunciation feedback to build confidence quickly.

**Highlights:** Speak in 30 Days program, Learn 1,000 most common words, Daily speaking practice, Real-time AI feedback, Lessons for real-life conversations, Progress tracking

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LangAI Monthly Pro | $3.99 | per month |
| Pro Subscription (1 Month) | $5.99 | per month |
| LangAI Pro 1 Month | $5.99 | per month |
| LangAI Pro Monthly | $12.99 | per month |
| LangAI 6 Month Pro | $19.99 | per 6 months |
| LangAI Annual Pro | $29.99 | per year |
| Pro Subscription (6 Months) | $29.99 | per 6 months |
| LangAI Pro 6 Months | $29.99 | per 6 months |
| Pro Subscription (1 Year) | $39.99 | per year |
| LangAI Pro 1 Year | $39.99 | per year |
| LangAI Pro Semiannually | $44.99 | per 6 months |
| LangAI Pro Yearly | $59.99 | per year |

**What reviewers like**

- 🎯 Excellent speech recognition and pronunciation correction
- 💬 Natural conversational practice with AI
- 🎓 Effective for intermediate language learners
- 🌍 Multiple languages available (20+)
- ⚡ Real-time grammar feedback without interrupting flow

**What reviewers complain about**

- 🐛 Frequent app crashes and white screen freezes
- 🔐 Login issues and authentication problems
- 💳 Subscription recognition and billing glitches
- 🎤 Transcription errors and misrecognition
- ⚙️ Inconsistent grammar corrections

**Reported bugs**

- App crashes with white screen requiring restart
- Login loop - stuck after successful authentication
- Subscription not recognized despite active payment
- Transcription spinning wheel with no response
- Game mode progress not saving

**Requested features**

- Adjustable speech speed settings
- Multiple voice options for AI
- Auto-record feature for continuous conversation
- Visual feedback highlighting mistakes in text
- Pronunciation-specific feedback


### Lune AI

[App page](https://appshunter.io/ios/app/lune-ai-language-learning/id6471368776)

Master a new language with AI-powered tools. Engage in conversations, create flashcards, play games, and read AI-generated stories to enhance your learning journey. Offers guided chat-style learning and translation quizzes.

**Highlights:** AI-powered learning, Custom AI flashcards, AI-generated stories, Conversational practice with AI, Pronunciation guidance, Translation quizzes, Vocabulary tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lune Premium Monthly | $17.99 | per month |
| Lune Premium Yearly | $159.99 | per year |


## Frequently asked questions

### Is LangAI free?

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

### Is Lune AI free?

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

### Which has better reviews, LangAI or Lune AI?

Lune AI is rated higher. LangAI averages 4.4 out of 5 from 121 ratings, while Lune AI averages 4.5 from 44 ratings.

### Do LangAI or Lune AI have ads?

Both LangAI and Lune AI show ads.

### Which is updated more often, LangAI or Lune AI?

LangAI ships an update every 3 weeks, and Lune AI daily. Most recently, LangAI was updated on October 30, 2026 and Lune AI 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.*