# μMATE Link vs SmartType AI Keyboard Writer

The clearest difference is in-app purchases: μMATE Link at none against SmartType AI Keyboard Writer's 7. μMATE Link also leads on ads (none vs shown). SmartType AI Keyboard Writer's advantage is update cadence (every 3 months vs every 20 months) and iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

Both are free to download. SmartType AI Keyboard Writer sells 7 in-app purchases, starting at $4.99 per 7 days. μMATE Link asks for nothing beyond the download.

μMATE Link ships an update every 20 months, SmartType AI Keyboard Writer every 3 months. The most recent releases landed on September 13, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | μMATE Link | SmartType AI Keyboard Writer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (17 ratings)](https://appshunter.io/ios/app/smarttype-ai-keyboard-writer/id6467176364/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 20 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 82 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [magnescale](https://appshunter.io/developer/1651968222) | [Kain Suite Pte. Ltd.](https://appshunter.io/developer/1761133001) |

## What reviewers say

### μMATE Link

[App page](https://appshunter.io/ios/app/mate-link/id6444092768)

**In-app purchases:** none


### SmartType AI Keyboard Writer

[App page](https://appshunter.io/ios/app/smarttype-ai-keyboard-writer/id6467176364)

Enhance your writing with AI-powered grammar checks, sentence paraphrasing, and tone adjustments. Generate creative captions, smart replies, and get instant writing inspiration. Supports over 20 languages for seamless translation.

**Highlights:** Grammar and spelling correction, AI writing suggestions, Language translation, Sentence paraphrasing, Tone adjustment, Caption generation, Smart replies

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $15.99 | per month |
| Monthly | $15.99 | per month |
| Yearly | $39.99 | per year |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is μMATE Link free?

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

### Is SmartType AI Keyboard Writer free?

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

### Do μMATE Link or SmartType AI Keyboard Writer have ads?

SmartType AI Keyboard Writer shows ads; μMATE Link does not.

### Which is updated more often, μMATE Link or SmartType AI Keyboard Writer?

μMATE Link ships an update every 20 months, and SmartType AI Keyboard Writer every 3 months. Most recently, μMATE Link was updated on September 13, 2026 and SmartType AI Keyboard Writer on September 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.*