# GWSCAN vs Mobile Reader 3.0

The clearest difference is review sentiment: GWSCAN at 59% against Mobile Reader 3.0's 0%. Mobile Reader 3.0's advantage is monetization model (free vs paid) and iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | GWSCAN | Mobile Reader 3.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (83 ratings)](https://appshunter.io/ios/app/gwscan/id6484502290/reviews)** | — |
| Number of ratings | **83** | — |
| Positive reviews | **58.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Paid | **Free** |
| Size | 492 MB | 93 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Apex Tool Group](https://appshunter.io/developer/1401209994) | [骏 杨](https://appshunter.io/developer/1513725819) |

## What reviewers say

### GWSCAN

[App page](https://appshunter.io/ios/app/gwscan/id6484502290)

Unlock advanced vehicle diagnostics and maintenance insights. This tool helps you understand your car's systems, read and clear trouble codes, and monitor live engine data. Ideal for vehicle owners seeking professional-level insights without the dealership cost.

**Highlights:** OBDII Diagnostics, In-depth system scans, Live engine data monitoring, Maintenance light reset, Scan and clear DTCs

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

**In-app purchases:** none


### Mobile Reader 3.0

[App page](https://appshunter.io/ios/app/mobile-reader-30/id6748439158)

This application connects to MFI storage devices via a data line. It allows users to view files on their mobile phones and back them up to the connected storage device.

**Highlights:** Connects to MFI storage devices, View mobile phone data files, Backup mobile phone files to storage, Data line connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GWSCAN free?

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

### Is Mobile Reader 3.0 free?

Mobile Reader 3.0 is free to download, with no in-app purchases.

### Do GWSCAN or Mobile Reader 3.0 have ads?

Neither GWSCAN nor Mobile Reader 3.0 shows ads.

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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.*