# Margin vs Smart Keyboard AI

The clearest difference is update cadence: Smart Keyboard AI at every 9 days against Margin's every 2 months. Margin's advantage is iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Margin sells 4 in-app purchases, starting at $2.99 per 7 days and Smart Keyboard AI sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Margin ships an update every 2 months, Smart Keyboard AI every 9 days. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Margin | Smart Keyboard AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 22 MB | 28 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Diego Santos](https://appshunter.io/developer/981971225) | [Vladimirs Matusevics](https://appshunter.io/developer/1824893275) |

## What reviewers say

### Margin

[App page](https://appshunter.io/ios/app/margin-ai-summarize-articles/id6748705626)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Plan | $2.99 | per 7 days |
| Pro Plan | $5.99 | per 7 days |
| Basic Yearly | $39.99 | per year |
| Pro Yearly | $79.99 | per year |


### Smart Keyboard AI

[App page](https://appshunter.io/ios/app/smart-keyboard-ai/id6759934933)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SmartKeyboard Basic | $2.99 | per month |
| SmartKeyboard Pro | $5.99 | per month |
| SmartKeyboard Basic | $24.99 | per year |
| SmartKeyboard Pro | $49.99 | per year |


## Frequently asked questions

### Is Margin free?

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

### Is Smart Keyboard AI free?

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

### Do Margin or Smart Keyboard AI have ads?

Neither Margin nor Smart Keyboard AI shows ads.

### Which is updated more often, Margin or Smart Keyboard AI?

Margin ships an update every 2 months, and Smart Keyboard AI every 9 days. Most recently, Margin was updated on October 19, 2026 and Smart Keyboard AI on October 28, 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.*