# AI Keyboard vs CAUMA

The clearest difference is in-app purchases: CAUMA at none against AI Keyboard's 2. CAUMA also leads on update cadence (every 6 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AI Keyboard sells 2 in-app purchases, starting at $5.99 per 7 days. CAUMA asks for nothing beyond the download.

AI Keyboard ships an update every 5 weeks, CAUMA every 6 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | AI Keyboard | CAUMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ai-keyboard-bot-extension/id6471366594/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 53 MB | 55 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Malik Hamza Khalid](https://appshunter.io/developer/1679723774) | [Majid Alsaadi](https://appshunter.io/developer/1890746713) |

## What reviewers say

### AI Keyboard

[App page](https://appshunter.io/ios/app/ai-keyboard-bot-extension/id6471366594)

This writing assistant uses AI to improve your text. It checks grammar and spelling in multiple languages, suggests better wording, translates in real-time, and can even rephrase sentences for originality. It also offers AI-powered text completion to speed up your writing.

**Highlights:** Grammar and spelling verification, Wording suggestions, Real-time translation, AI-powered text completion, Paraphrasing capability, Multi-language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per 7 days |
| Premium Pro | $24.99 | per month |


### CAUMA

[App page](https://appshunter.io/ios/app/cauma/id6761666985)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Keyboard free?

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

### Is CAUMA free?

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

### Do AI Keyboard or CAUMA have ads?

Neither AI Keyboard nor CAUMA shows ads.

### Which is updated more often, AI Keyboard or CAUMA?

AI Keyboard ships an update every 5 weeks, and CAUMA every 6 days. Most recently, AI Keyboard was updated on October 24, 2026 and CAUMA on October 10, 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.*