# Wheels Mobile Assistant vs MSD Scan ID

The clearest difference is update cadence: Wheels Mobile Assistant at every 2 months against MSD Scan ID's every 18 months. Wheels Mobile Assistant also leads on iOS requirement (12.2 vs 14.0). 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.

Wheels Mobile Assistant ships an update every 2 months, MSD Scan ID every 18 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Wheels Mobile Assistant | MSD Scan ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (651 ratings)](https://appshunter.io/ios/app/wheels-mobile-assistant/id1285672691/reviews)** | — |
| Number of ratings | **651** | — |
| Positive reviews | 6.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | Free | — |
| Size | 556 MB | 202 MB |
| Requires iOS | **12.2** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wheels, Inc.](https://appshunter.io/developer/1285672480) | [Merck Sharp & Dohme LLC](https://appshunter.io/developer/718617686) |

## What reviewers say

### Wheels Mobile Assistant

[App page](https://appshunter.io/ios/app/wheels-mobile-assistant/id1285672691)

This app streamlines tasks for company vehicle and reimbursement drivers. It offers smart notifications, roadside assistance, trip logging for reimbursement, and document access. Capture vehicle photos and manage service needs efficiently.

**Highlights:** Biometric login, Service reminders and shop search, Recall and alert notifications, One-click roadside assistance, Daily trip log with GPS AutoLog, Vehicle photo capture, Trip submission for reimbursement

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient app
- 🚀 Great service

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Unreliable GPS tracking
- 🐛 Slow and laggy
- 🔑 Constant login issues
- 🔑 Frequent forced updates

**Reported bugs**

- App crashes on launch after updates
- Incorrect trip logging and mileage tracking
- Logging out users randomly
- Syncing issues between app and website

**Requested features**

- Improve GPS tracking accuracy
- Streamline login process
- Reduce frequency of app updates
- Add manual mileage entry option
- Integrate with other apps (e.g. Google Maps)


### MSD Scan ID

[App page](https://appshunter.io/ios/app/msd-scan-id-scid/id6469359764)

**In-app purchases:** none


## Frequently asked questions

### Is Wheels Mobile Assistant free?

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

### Is MSD Scan ID free?

MSD Scan ID is free to download, with no in-app purchases.

### Do Wheels Mobile Assistant or MSD Scan ID have ads?

Neither Wheels Mobile Assistant nor MSD Scan ID shows ads.

### Which is updated more often, Wheels Mobile Assistant or MSD Scan ID?

Wheels Mobile Assistant ships an update every 2 months, and MSD Scan ID every 18 months. Most recently, Wheels Mobile Assistant was updated on October 14, 2026 and MSD Scan ID on October 16, 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.*