# Samsara Driver vs Hatz HDS²lite

The clearest difference is update cadence: Samsara Driver at every 3 weeks against Hatz HDS²lite's every 9 months. Samsara Driver also leads on ratings volume (52K vs 1). Hatz HDS²lite's advantage is rating (5.0 vs 4.8) and iOS requirement (10.0 vs 15.5). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Hatz HDS²lite holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Samsara Driver has 52K ratings behind it against 1, so its average is the more settled of the two.

Samsara Driver ships an update every 3 weeks, Hatz HDS²lite every 9 months. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Samsara Driver | Hatz HDS²lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (52K ratings)](https://appshunter.io/ios/app/samsara-driver/id1106069401/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hatz-hdslite/id6446262966/reviews)** |
| Number of ratings | **52K** | 1 |
| Positive reviews | 60.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 9 months |
| Monetization | Free | Free |
| Size | 330 MB | 90 MB |
| Requires iOS | 15.5 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samsara Networks, Inc.](https://appshunter.io/developer/1018939262) | [Motorenfabrik Hatz GmbH & Co. KG](https://appshunter.io/developer/1677040238) |

## What reviewers say

### Samsara Driver

[App page](https://appshunter.io/ios/app/samsara-driver/id1106069401)

This app helps professional drivers manage daily tasks, stay compliant with Hours of Service regulations, and improve safety. It offers features for vehicle inspections, navigation, communication, and performance tracking, all in one place.

**Highlights:** Hours of Service (HOS) compliance logging, Vehicle inspection reports (DVIRs), Real-time navigation and routing, Safety scores and coaching tasks, Driver performance scorecards and gamification, In-app messaging with dispatch

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Responsive and efficient
- 💡 Helpful features like photo taking and dispatch integration
- 🚛 Useful for truck drivers and fleet managers

**What reviewers complain about**

- 🐛 Glitches and bugs causing issues with duty status changes and log accuracy
- 🔍 Lack of visibility into hours of service and recapped time
- 🔔 Excessive and inaccurate notifications/warnings
- 🔧 Difficult to manually edit logs and fix issues

**Reported bugs**

- App randomly logging out users while driving
- Inaccurate duty status changes and driving time tracking
- Issues with trailer information and pre/post-trip inspections
- Syncing problems between app and vehicle data

**Requested features**

- Split sleeper functionality that works as expected
- Better notification system with customizable alerts
- Ability to view logs and hours on multiple devices
- More flexibility in duty status changes and yard moves


### Hatz HDS²lite

[App page](https://appshunter.io/ios/app/hatz-hdslite/id6446262966)

Diagnose Hatz diesel engines wirelessly using your smartphone or tablet. Read error codes, view operating values, reset maintenance indicators, and generate engine reports. Requires the HDS²lite adapter for connection.

**Highlights:** Wireless error code reading, Display current operating values, Reset maintenance indicators, Create and send engine reports, Locate service partners

**In-app purchases:** none


## Frequently asked questions

### Is Samsara Driver free?

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

### Is Hatz HDS²lite free?

Hatz HDS²lite is free to download, with no in-app purchases.

### Which has better reviews, Samsara Driver or Hatz HDS²lite?

Hatz HDS²lite is rated higher. Samsara Driver averages 4.8 out of 5 from 52K ratings, while Hatz HDS²lite averages 5.0 from 1 ratings.

### Do Samsara Driver or Hatz HDS²lite have ads?

Neither Samsara Driver nor Hatz HDS²lite shows ads.

### Which is updated more often, Samsara Driver or Hatz HDS²lite?

Samsara Driver ships an update every 3 weeks, and Hatz HDS²lite every 9 months. Most recently, Samsara Driver was updated on November 10, 2026 and Hatz HDS²lite on November 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.*