# H vs Smart Coul

The clearest difference is update cadence: H at every 4 weeks against Smart Coul's every 5 months. H also leads on iOS requirement (11.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

H ships an update every 4 weeks, Smart Coul every 5 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | H | Smart Coul |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 months |
| Size | 141 MB | 23 MB |
| Requires iOS | **11.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [深圳市小辉智驾智能有限公司](https://appshunter.io/developer/1630307623) | [磊磊 周](https://appshunter.io/developer/1708841052) |

## What reviewers say

### H

[App page](https://appshunter.io/ios/app/h-auto/id6670363670)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Coul

[App page](https://appshunter.io/ios/app/smart-coul/id6756244202)

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

**In-app purchases:** none


## Frequently asked questions

### Is H free?

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

### Is Smart Coul free?

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

### Do H or Smart Coul have ads?

Neither H nor Smart Coul shows ads.

### Which is updated more often, H or Smart Coul?

H ships an update every 4 weeks, and Smart Coul every 5 months. Most recently, H was updated on October 25, 2026 and Smart Coul 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.*