# B2QScan vs WreckMaster

The clearest difference is rating: WreckMaster at 5.0 against B2QScan's 2.5. B2QScan's advantage is in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 24 months). On price, ads and device support there is nothing between them.

Both are free to download. WreckMaster sells 1 one-off in-app purchase. B2QScan asks for nothing beyond the download.

WreckMaster holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: B2QScan has 15 ratings behind it against 3, so its average is the more settled of the two.

B2QScan ships an update every 3 weeks, WreckMaster every 24 months. The most recent releases landed on August 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | B2QScan | WreckMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (15 ratings)](https://appshunter.io/ios/app/b2qscan/id668100609/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/wreckmaster/id1114705794/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 24 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 137 MB | 56 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Advanced Battery Solutions Inc.](https://appshunter.io/developer/668100612) | [WreckMaster](https://appshunter.io/developer/1114705793) |

## What reviewers say

### B2QScan

[App page](https://appshunter.io/ios/app/b2qscan/id668100609)

This app analyzes lead-acid battery health when paired with specific hardware. It captures battery data, warns of system issues, and allows for easy sharing of test reports. Ideal for professionals and owners managing various types of batteries.

**Highlights:** Captures battery test data optically, Captures battery and VIN barcodes optically, Determines battery health, Warns of starting/charging system problems, Saves, emails, prints, and shares test reports, Cloud backup and sharing of test data

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is B2QScan free?

B2QScan is free to download, with no in-app purchases.

### Is WreckMaster free?

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

### Which has better reviews, B2QScan or WreckMaster?

WreckMaster is rated higher. B2QScan averages 2.5 out of 5 from 15 ratings, while WreckMaster averages 5.0 from 3 ratings.

### Do B2QScan or WreckMaster have ads?

Neither B2QScan nor WreckMaster shows ads.

### Which is updated more often, B2QScan or WreckMaster?

B2QScan ships an update every 3 weeks, and WreckMaster every 24 months. Most recently, B2QScan was updated on August 15, 2026 and WreckMaster on September 10, 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.*