# Fluenz vs AI & ML Study Decks

The clearest difference is iOS requirement: Fluenz at 13.0 against AI & ML Study Decks's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Fluenz | AI & ML Study Decks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (116 ratings)](https://appshunter.io/ios/app/fluenz/id829383171/reviews)** | — |
| Number of ratings | **116** | — |
| Positive reviews | 66.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 26 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fluenz](https://appshunter.io/developer/829383174) | [Ash Naiku](https://appshunter.io/developer/6814014319) |

## What reviewers say

### Fluenz

[App page](https://appshunter.io/ios/app/fluenz/id829383171)

This app offers a comprehensive language learning experience designed specifically for English speakers. It combines video explanations with interactive exercises and flashcards to help users achieve fluency in languages like Spanish, French, and German. Learn anytime, anywhere with downloadable content and seamless syncing across devices.

**Highlights:** Designed for English speakers, Video explanations of language concepts, Interactive reading, writing, and listening workouts, Flashcards for vocabulary and grammar, Downloadable lessons and podcasts, Syncs across mobile and desktop

**In-app purchases:** none

**What reviewers like**

- 👨‍🏫 Excellent teaching methodology and grammar explanations
- 📚 Comprehensive multi-level curriculum with structured progression
- 🎯 Effective learning approach combining reading, writing, and speaking
- ⭐ High-quality instructor-led sessions and personal teaching style
- 🌍 Multiple language options available

**What reviewers complain about**

- 💰 Expensive upfront cost
- 🐛 Frequent app crashes and freezing issues
- 📥 Unreliable offline download functionality
- 🔊 Audio playback problems on some devices
- 🎬 Video playback issues and missing videos

**Reported bugs**

- App crashes on startup or during lessons
- Audio not working or playing at very low volume
- Video playback failures or incomplete playback
- Downloaded lessons become corrupted or unplayable
- Text wrapping issues preventing sentence visibility

**Requested features**

- Shorter, more modular lessons
- Better offline download reliability
- Mac/MacBook Pro compatibility
- More language options (Japanese, Russian, Arabic)
- Additional Spanish levels beyond 5


### AI & ML Study Decks

[App page](https://appshunter.io/ios/app/ai-and-ml-study-decks/id6814014317)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fluenz free?

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

### Is AI & ML Study Decks free?

AI & ML Study Decks is free to download, with no in-app purchases.

### Do Fluenz or AI & ML Study Decks have ads?

Neither Fluenz nor AI & ML Study Decks 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.*