# KAI KeyboardAI vs Tappa Keyboard

The clearest difference is in-app purchases: Tappa Keyboard at none against KAI KeyboardAI's 2. Tappa Keyboard also leads on iOS requirement (13.0 vs 15.0). KAI KeyboardAI's advantage is rating (4.3 vs 4.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. KAI KeyboardAI sells 2 in-app purchases, starting at $4.99 per 7 days. Tappa Keyboard asks for nothing beyond the download.

KAI KeyboardAI holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 16 and 28 respectively. Written reviews complicate that: 54% of KAI KeyboardAI's written reviews are positive against 60% of Tappa Keyboard's, so the app with the better star average is not the one people write more warmly about.

KAI KeyboardAI ships an update every 3 weeks, Tappa Keyboard every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | KAI KeyboardAI | Tappa Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (16 ratings)](https://appshunter.io/ios/app/kai-keyboardai/id6448476817/reviews)** | [4.0 (28 ratings)](https://appshunter.io/ios/app/tappa-keyboard/id6449028349/reviews) |
| Number of ratings | 16 | **28** |
| Positive reviews | 53.8% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 73 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Akshat Giri LLC](https://appshunter.io/developer/1690508953) | [Tappa Inc.](https://appshunter.io/developer/1687261959) |

## What reviewers say

### KAI KeyboardAI

[App page](https://appshunter.io/ios/app/kai-keyboardai/id6448476817)

Enhance your typing with an AI-powered keyboard that offers smart suggestions, contextual responses, and multilingual support. Improve professional communication and craft engaging messages for any situation, all accessible from your keyboard.

**Highlights:** AI-powered writing suggestions, Contextual response generation, Multilingual translation, Professional writing assistance, Dating message crafting, Quick keyboard access

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $4.99 | per 7 days |
| All Access | $39.99 | per year |


### Tappa Keyboard

[App page](https://appshunter.io/ios/app/tappa-keyboard/id6449028349)

Enhance your typing with AI-powered text generation, web search, and translation directly from your keyboard. Access exclusive stickers and GIFs to express yourself, with a focus on user privacy and personalization.

**Highlights:** AI-driven text generation (TappaText), In-keyboard web search (Tappa Search), Unlimited AI chatbot queries, Real-time translation, Content writing and editing assistance, Social media caption generation, Exclusive stickers and reaction GIFs

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KAI KeyboardAI free?

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

### Is Tappa Keyboard free?

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

### Which has better reviews, KAI KeyboardAI or Tappa Keyboard?

KAI KeyboardAI is rated higher. KAI KeyboardAI averages 4.3 out of 5 from 16 ratings, while Tappa Keyboard averages 4.0 from 28 ratings.

### Do KAI KeyboardAI or Tappa Keyboard have ads?

Neither KAI KeyboardAI nor Tappa Keyboard shows ads.

### Which is updated more often, KAI KeyboardAI or Tappa Keyboard?

KAI KeyboardAI ships an update every 3 weeks, and Tappa Keyboard every 2 weeks. Most recently, KAI KeyboardAI was updated on November 3, 2026 and Tappa Keyboard on November 3, 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.*