# JSAT vs MAX AI

The clearest difference is device support: MAX AI at 3 against JSAT's —. On price, in-app purchases and iOS requirement 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 | JSAT | MAX AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 24 MB | 17 MB |
| Requires iOS | 15.0 | **14.4** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [L Labs Inc.](https://appshunter.io/developer/444451876) | [WEAVERSBRAIN Co., Ltd.](https://appshunter.io/developer/511801020) |

## What reviewers say

### JSAT

[App page](https://appshunter.io/ios/app/jsat/id6450735374)

**In-app purchases:** none


### MAX AI

[App page](https://appshunter.io/ios/app/max-ai/id6758123957)

Experience realistic English conversations with an AI avatar that responds to your speech. Get real-time feedback and personalized lessons to improve your speaking skills and build confidence. Practice daily with your AI language partner.

**Highlights:** AI avatar for realistic conversation, Real-time speech correction (Echo Coaching), 1-on-1 personalized lessons via LINE, Daily 15-minute AI language partner (MATE), Personalized coaching that remembers past conversations, Interactive coaching with dynamic screen adjustments, Beginner-friendly with Japanese fallback option

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

**In-app purchases:** none


## Frequently asked questions

### Is JSAT free?

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

### Is MAX AI free?

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

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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.*