# OBU1 Driver vs Hatto

The clearest difference is iOS requirement: OBU1 Driver at 9.0 against Hatto's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

OBU1 Driver ships an update every 3 weeks, Hatto fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OBU1 Driver | Hatto |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 18 MB | 48 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SafeFleet](https://appshunter.io/developer/922914609) | [BMAC Infotech](https://appshunter.io/developer/1091994276) |

## What reviewers say

### OBU1 Driver

[App page](https://appshunter.io/ios/app/obu1-driver/id1534280858)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hatto

[App page](https://appshunter.io/ios/app/hatto-simplify-showcase-sell/id6746671674)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OBU1 Driver free?

OBU1 Driver is free to download, with no in-app purchases.

### Is Hatto free?

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

### Do OBU1 Driver or Hatto have ads?

Neither OBU1 Driver nor Hatto shows ads.

### Which is updated more often, OBU1 Driver or Hatto?

OBU1 Driver ships an update every 3 weeks, and Hatto fortnightly. Most recently, OBU1 Driver was updated on October 25, 2026 and Hatto on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*