# Hendrickson Mobile vs Karmak Mobile Service

The clearest difference is rating: Hendrickson Mobile at 4.7 against Karmak Mobile Service's 4.3. Karmak Mobile Service's advantage is update cadence (every 3 weeks vs every 2 months). On price, ratings volume, 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.

Hendrickson Mobile holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 7 and 9 respectively.

Hendrickson Mobile ships an update every 2 months, Karmak Mobile Service every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Hendrickson Mobile | Karmak Mobile Service |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/hendrickson-mobile/id1495322252/reviews)** | [4.3 (9 ratings)](https://appshunter.io/ios/app/karmak-mobile-service/id6449002191/reviews) |
| Number of ratings | 7 | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 42 MB | 201 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hendrickson USA, LLC](https://appshunter.io/developer/521777776) | [Karmak, Inc.](https://appshunter.io/developer/396532666) |

## What reviewers say

### Hendrickson Mobile

[App page](https://appshunter.io/ios/app/hendrickson-mobile/id1495322252)

Access detailed product information, locate service centers, and manage service requests. Users can also access training materials, view product videos, and receive important announcements.

**Highlights:** Parts search by industry or part number, Locate nearby service centers with directions, Sales and service training with certification, Submit field service requests with photos, View and download product videos, Push notifications for announcements and events

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

**In-app purchases:** none


### Karmak Mobile Service

[App page](https://appshunter.io/ios/app/karmak-mobile-service/id6449002191)

Empower your service teams with mobile access to your business's core service management system. Create, edit, and manage repair orders, track time on tasks, and utilize VIN scanning for enhanced efficiency, all without needing a VPN.

**Highlights:** Create & Edit Repair Orders, View, Search, and Filter Repair Orders, Add tasks and complaints to Repair Orders, Clock on/off to Billable/Non-Billable Tasks, VIN Scan with OCR technology, Direct Fusion instance integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hendrickson Mobile free?

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

### Is Karmak Mobile Service free?

Karmak Mobile Service is free to download, with no in-app purchases.

### Which has better reviews, Hendrickson Mobile or Karmak Mobile Service?

Hendrickson Mobile is rated higher. Hendrickson Mobile averages 4.7 out of 5 from 7 ratings, while Karmak Mobile Service averages 4.3 from 9 ratings.

### Do Hendrickson Mobile or Karmak Mobile Service have ads?

Neither Hendrickson Mobile nor Karmak Mobile Service shows ads.

### Which is updated more often, Hendrickson Mobile or Karmak Mobile Service?

Hendrickson Mobile ships an update every 2 months, and Karmak Mobile Service every 3 weeks. Most recently, Hendrickson Mobile was updated on November 3, 2026 and Karmak Mobile Service 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.*