# JustType AI Keyboard vs FontU

JustType AI Keyboard and FontU are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. JustType AI Keyboard sells 3 in-app purchases, starting at $0.99 per month and FontU sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | JustType AI Keyboard | FontU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (35 ratings)](https://appshunter.io/ios/app/justtype-ai-keyboard/id6590604907/reviews)** | — |
| Number of ratings | **35** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 1 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Burkhardt](https://appshunter.io/developer/1760068715) | [Kebne AB](https://appshunter.io/developer/1537861936) |

## What reviewers say

### 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 |


### FontU

[App page](https://appshunter.io/ios/app/fontu/id6759268922)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fancy Collection | $0.99 | one-time |
| Fun Collection | $0.99 | one-time |
| Sans Collection | $0.99 | one-time |
| Special Collection | $1.99 | one-time |


## Frequently asked questions

### Is JustType AI Keyboard free?

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

### Is FontU free?

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

### Do JustType AI Keyboard or FontU have ads?

Neither JustType AI Keyboard nor FontU 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.*