# XMS Mobile vs RustFax

The clearest difference is update cadence: RustFax at fortnightly against XMS Mobile's every 2 months. On price, ads, in-app purchases and monetization model there is nothing between them.

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

XMS Mobile ships an update every 2 months, RustFax fortnightly. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | XMS Mobile | RustFax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rustfax/id6778138362/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 38 MB | 80 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solutions Medias360](https://appshunter.io/developer/868906194) | [NH Oil Undercoating, Inc.](https://appshunter.io/developer/1789975149) |

## What reviewers say

### XMS Mobile

[App page](https://appshunter.io/ios/app/xms-mobile/id868906191)

Manage your vehicle inventory on the go with this app. Easily add vehicles by scanning VINs, capture photos and videos directly from your phone, and update pricing instantly. Keep your inventory organized and accessible from anywhere.

**Highlights:** Scan VIN to add vehicles, Capture photos and videos, Direct media upload to XMS and website, Manage inventory from phone, Adjust pricing on the fly

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

**In-app purchases:** none


### RustFax

[App page](https://appshunter.io/ios/app/rustfax/id6778138362)

Easily document vehicle rust protection treatments, services, and repairs with photo and video proof. Create permanent, VIN-linked records that travel with the vehicle, enhancing resale value and showcasing your shop's quality.

**Highlights:** VIN-linked job records, Photo and video proof, Service tracking, Built-in inspections, Fast job documentation, Portable vehicle history

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

**In-app purchases:** none


## Frequently asked questions

### Is XMS Mobile free?

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

### Is RustFax free?

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

### Do XMS Mobile or RustFax have ads?

Neither XMS Mobile nor RustFax shows ads.

### Which is updated more often, XMS Mobile or RustFax?

XMS Mobile ships an update every 2 months, and RustFax fortnightly. Most recently, XMS Mobile was updated on October 26, 2026 and RustFax on October 31, 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.*