# JittaKey vs Prime Keyboard

The clearest difference is price: Prime Keyboard at Free against JittaKey's $0.99. JittaKey's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Prime Keyboard is free to download; JittaKey costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | JittaKey | Prime Keyboard |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | Paid | — |
| Size | 24 MB | 30 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WOO YANG HEO](https://appshunter.io/developer/1820754440) | [PRIME ECOSYSTEMS, LLC](https://appshunter.io/developer/1891946951) |

## What reviewers say

### JittaKey

[App page](https://appshunter.io/ios/app/jittakey/id6747311469)

This keyboard app streamlines Japanese text input with a unique keymap, reducing keystrokes by up to 20%. It allows single-stroke input for many common characters and contracted sounds, offering a more efficient and comfortable typing experience.

**Highlights:** Unique Japanese keymap, Reduced keystrokes by ~20%, Single-stroke input for common characters, Streamlined contracted sound input, Comfortable typing experience

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

**In-app purchases:** none


### Prime Keyboard

[App page](https://appshunter.io/ios/app/prime-keyboard/id6768057819)

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

**In-app purchases:** none


## Frequently asked questions

### Is JittaKey free?

JittaKey costs $0.99, with no in-app purchases.

### Is Prime Keyboard free?

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

### Do JittaKey or Prime Keyboard have ads?

Neither JittaKey nor Prime Keyboard 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.*