# Fully Fluent vs Mentor | Scool.ai

The clearest difference is in-app purchases: Mentor | Scool.ai at none against Fully Fluent's 7. Mentor | Scool.ai also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Fully Fluent sells 7 in-app purchases, starting at $4.99 per 7 days. Mentor | Scool.ai asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fully Fluent | Mentor | Scool.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (479 ratings)](https://appshunter.io/ios/app/fully-fluent-learn-languages/id1670008951/reviews)** | — |
| Number of ratings | **479** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 198 MB | 42 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fully Fluent](https://appshunter.io/developer/1670008953) | [GIS System UG (haftungsbeschrankt)](https://appshunter.io/developer/1435009869) |

## What reviewers say

### Fully Fluent

[App page](https://appshunter.io/ios/app/fully-fluent-learn-languages/id1670008951)

Master new languages like English, Spanish, French, and more with AI-powered feedback. Practice speaking naturally and build confidence with a patient, 24/7 AI teacher. Customize your learning experience to fit your needs.

**Highlights:** AI-powered personalized feedback, 24/7 AI teacher, Practice speaking naturally, Multiple language options, Customizable learning pace, Grammar and sentence correction

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fully Fluent Premium | $4.99 | per 7 days |
| Fully Fluent Premium | $14.99 | per 2 months |
| 1 Month Subscription | $14.99 | per month |
| Fully Fluent Premium | $24.99 | per 2 months |
| Fully Fluent Premium | $39.99 | per 6 months |
| Fully Fluent Premium | $59.99 | per year |
| Fully Fluent Premium | $69.99 | per year |


### Mentor | Scool.ai

[App page](https://appshunter.io/ios/app/mentor-scoolai/id6742048412)

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

**In-app purchases:** none


## Frequently asked questions

### Is Fully Fluent free?

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

### Is Mentor | Scool.ai free?

Mentor | Scool.ai is free to download, with no in-app purchases.

### Do Fully Fluent or Mentor | Scool.ai have ads?

Fully Fluent shows ads; Mentor | Scool.ai does not.

### Which is updated more often, Fully Fluent or Mentor | Scool.ai?

Fully Fluent ships an update every 3 weeks, and Mentor | Scool.ai every 3 weeks. Most recently, Fully Fluent was updated on October 23, 2026 and Mentor | Scool.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.*