# MergeKey vs MarAI Keyboard

The clearest difference is in-app purchases: MergeKey at none against MarAI Keyboard's 3. MergeKey also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. MarAI Keyboard sells 3 in-app purchases, starting at $3.99 per month. MergeKey asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MergeKey | MarAI Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mergekey/id6478465716/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Free | — |
| Size | 39 MB | 20 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Achziger](https://appshunter.io/developer/1411891455) | [Deniz Maral](https://appshunter.io/developer/1860712511) |

## What reviewers say

### MergeKey

[App page](https://appshunter.io/ios/app/mergekey/id6478465716)

This keyboard dynamically adjusts key sizes and visibility as you type, offering larger tap targets and fewer errors. It supports 20 languages and includes customizable styles and privacy-focused features.

**Highlights:** Dynamic key resizing, Hides impossible keys, Supports 20 languages, Customizable styles, Privacy-focused, Typing game

**In-app purchases:** none


### MarAI Keyboard

[App page](https://appshunter.io/ios/app/marai-keyboard/id6756453626)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MarAI Pro Monthly | $3.99 | per month |
| MarAI Pro Annual | $24.99 | per year |
| MarAI Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is MergeKey free?

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

### Is MarAI Keyboard free?

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

### Do MergeKey or MarAI Keyboard have ads?

Neither MergeKey nor MarAI Keyboard shows ads.

### Which is updated more often, MergeKey or MarAI Keyboard?

MergeKey ships an update every 4 days, and MarAI Keyboard every 4 days. Most recently, MergeKey was updated on October 24, 2026 and MarAI Keyboard on October 30, 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.*