# Athreon Axis Mobile vs JustType AI Keyboard

The clearest difference is in-app purchases: Athreon Axis Mobile at none against JustType AI Keyboard's 3. Athreon Axis Mobile also leads on device support (4 vs 2) and iOS requirement (12.0 vs 16.0). JustType AI Keyboard's advantage is update cadence (weekly vs every 5 weeks). On price and ads there is nothing between them.

Both are free to download. JustType AI Keyboard sells 3 in-app purchases, starting at $0.99 per month. Athreon Axis Mobile asks for nothing beyond the download.

Athreon Axis Mobile ships an update every 5 weeks, JustType AI Keyboard weekly. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Athreon Axis Mobile | JustType AI Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (34 ratings)](https://appshunter.io/ios/app/justtype-ai-keyboard/id6590604907/reviews)** |
| Number of ratings | — | **34** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 125 MB | 14 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Athreon Corporation](https://appshunter.io/developer/626207765) | [Thomas Burkhardt](https://appshunter.io/developer/1760068715) |

## What reviewers say

### Athreon Axis Mobile

[App page](https://appshunter.io/ios/app/athreon-axis-mobile/id1362862691)

**Features:** macOS Compatibility

**In-app purchases:** none


### JustType AI Keyboard

[App page](https://appshunter.io/ios/app/justtype-ai-keyboard/id6590604907)

Enhance your typing with AI-powered grammar correction, tone adjustment, and instant translation in over 70 languages. This keyboard offers writing assistance, auto-responses, and custom shortcuts, all while prioritizing user data privacy. It's designed for efficiency and accessibility, helping everyone communicate more effectively.

**Highlights:** AI grammar correction and tone adjustment, Instant translation in 70+ languages, AI writing assistance and auto-responses, Contextual feedback for language learners, Customizable toolbar and shortcuts, 100% data privacy with OpenAI API integration

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JustType Premium Monthly | $0.99 | per month |
| JustType Premium Yearly | $9.99 | per year |
| JustType Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Athreon Axis Mobile free?

Athreon Axis Mobile is free to download, with no in-app purchases.

### Is JustType AI Keyboard free?

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

### Do Athreon Axis Mobile or JustType AI Keyboard have ads?

Neither Athreon Axis Mobile nor JustType AI Keyboard shows ads.

### Which is updated more often, Athreon Axis Mobile or JustType AI Keyboard?

Athreon Axis Mobile ships an update every 5 weeks, and JustType AI Keyboard weekly. Most recently, Athreon Axis Mobile was updated on October 3, 2026 and JustType AI Keyboard on October 14, 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.*