# SmartGateway vs Stoat Keyboard

The clearest difference is in-app purchases: SmartGateway at none against Stoat Keyboard's 5. SmartGateway also leads on iOS requirement (10.0 vs 16.0). Stoat Keyboard's advantage is update cadence (every 2 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Stoat Keyboard sells 5 one-off in-app purchases. SmartGateway asks for nothing beyond the download.

SmartGateway ships an update every 2 months, Stoat Keyboard every 2 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartGateway | Stoat Keyboard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 34 MB | 199 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WAFERLOCK Corp.](https://appshunter.io/developer/1578239744) | [CHIA HUNG LEE](https://appshunter.io/developer/6806891063) |

## What reviewers say

### SmartGateway

[App page](https://appshunter.io/ios/app/smartgateway/id1347762085)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stoat Keyboard

[App page](https://appshunter.io/ios/app/stoat-keyboard/id6806891061)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stoat Pro 一次買斷 | $1.99 | one-time |
| Stoat 排版客製化 | $1.99 | one-time |
| Stoat 按鍵客製化 | $1.99 | one-time |
| Stoat 輸入功能包 | $1.99 | one-time |
| Stoat 全套客製化功能包 | $5.99 | one-time |


## Frequently asked questions

### Is SmartGateway free?

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

### Is Stoat Keyboard free?

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

### Do SmartGateway or Stoat Keyboard have ads?

Neither SmartGateway nor Stoat Keyboard shows ads.

### Which is updated more often, SmartGateway or Stoat Keyboard?

SmartGateway ships an update every 2 months, and Stoat Keyboard every 2 days. Most recently, SmartGateway was updated on October 6, 2026 and Stoat Keyboard on October 24, 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.*