# WreckMaster vs GVWR

The clearest difference is rating: WreckMaster at 5.0 against GVWR's 3.0. GVWR's advantage is in-app purchases (none vs 1) and update cadence (every 9 days vs every 24 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. WreckMaster sells 1 one-off in-app purchase. GVWR asks for nothing beyond the download.

WreckMaster holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

WreckMaster ships an update every 24 months, GVWR every 9 days. The most recent releases landed on September 28, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | WreckMaster | GVWR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wreckmaster/id1114705794/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/gvwr/id1524525204/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 56 MB | 34 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WreckMaster](https://appshunter.io/developer/1114705793) | [Hall Logic inc](https://appshunter.io/developer/1260786124) |

## What reviewers say

### WreckMaster

[App page](https://appshunter.io/ios/app/wreckmaster/id1114705794)

This app helps towing and recovery operators calculate resistance and load forces. It assists with calculations for surface and gradient resistance, and includes features for anchorability, weight transfer, and fleet truck management with its in-app purchase.

**Highlights:** Resistance and load force calculations, Surface and gradient resistance calculation, Anchorability and weight transfer calculation, Fleet truck information saving, Towing and lift capacity at fingertips

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Can I Tow it? | $19.99 | one-time |


### GVWR

[App page](https://appshunter.io/ios/app/gvwr/id1524525204)

This free tool helps you tow safely by calculating if your truck and trailer setup is within safe weight limits. Input your vehicle and trailer ratings, cargo weight, and tongue weight for an instant safety assessment. Save multiple configurations for easy switching between different towing scenarios.

**Highlights:** Towing safety calculations, Input truck and trailer ratings, Calculate cargo and tongue weight, Save multiple towing setups, Real-time safety assessment

**In-app purchases:** none


## Frequently asked questions

### Is WreckMaster free?

WreckMaster is free to download, with in-app purchases available.

### Is GVWR free?

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

### Which has better reviews, WreckMaster or GVWR?

WreckMaster is rated higher. WreckMaster averages 5.0 out of 5 from 3 ratings, while GVWR averages 3.0 from 2 ratings.

### Do WreckMaster or GVWR have ads?

Neither WreckMaster nor GVWR shows ads.

### Which is updated more often, WreckMaster or GVWR?

WreckMaster ships an update every 24 months, and GVWR every 9 days. Most recently, WreckMaster was updated on September 28, 2026 and GVWR on October 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.*