# WST Star Source vs SOARR

The clearest difference is ratings volume: SOARR at 3 against WST Star Source's 1. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for WST Star Source against 5.0 for SOARR. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

WST Star Source ships an update monthly, SOARR every 3 weeks. The most recent releases landed on September 23, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | WST Star Source | SOARR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/wst-star-source/id1541682785/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/soarr/id1548204753/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 89 MB | 21 MB |
| Requires iOS | 15.6 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daimler Truck North America LLC](https://appshunter.io/developer/419454759) | [Interstate Online Software, Inc.](https://appshunter.io/developer/415365640) |

## What reviewers say

### WST Star Source

[App page](https://appshunter.io/ios/app/wst-star-source/id1541682785)

Access customized training materials for your specific truck configuration. Stay updated with the latest news, videos, and brochures from the manufacturer. Save content and quickly link to other relevant resources.

**Highlights:** Customized training materials, Up-to-date news, Videos and brochures, Save content, Quick links to resources

**In-app purchases:** none


### SOARR

[App page](https://appshunter.io/ios/app/soarr/id1548204753)

Manage commercial truck and trailer inventory with a digital tool for dealerships and finance companies. Inspect vehicles, edit details, upload photos, and generate specification sheets. Integrates with diagnostic devices for comprehensive inspection data.

**Highlights:** Inventory inspection, Vehicle detail editing, Photo uploads, Specification sheet generation, Diagnostic device integration, VIN decoding, J.D. Power valuations

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is WST Star Source free?

WST Star Source is free to download, with no in-app purchases.

### Is SOARR free?

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

### Which has better reviews, WST Star Source or SOARR?

WST Star Source and SOARR are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do WST Star Source or SOARR have ads?

Neither WST Star Source nor SOARR shows ads.

### Which is updated more often, WST Star Source or SOARR?

WST Star Source ships an update monthly, and SOARR every 3 weeks. Most recently, WST Star Source was updated on September 23, 2026 and SOARR on September 25, 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.*