# M vs GardX

The clearest difference is ratings volume: M at 242 against GardX's 1. GardX's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

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

GardX holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: M has 242 ratings behind it against 1, so its average is the more settled of the two.

M ships an update every 6 weeks, GardX every 3 weeks. The most recent releases landed on September 23, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | M | GardX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (242 ratings)](https://appshunter.io/ios/app/m-bus/id1577013805/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gardx/id6508174835/reviews)** |
| Number of ratings | **242** | 1 |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 35 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Efe Akinci](https://appshunter.io/developer/1577013807) | [Chase Minnifield](https://appshunter.io/developer/1664864987) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-bus/id1577013805)

See the real-time location of University of Michigan buses and their estimated arrival times. Get directions to nearby stops, customize displayed routes, and save your favorite stops for quick access.

**Highlights:** Live bus tracking, Bus arrival times, Map view with bus stops, Directions to bus stops, Favorite bus stops, Route customization

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use and navigate
- 👍 Accurate bus tracking
- 👍 Better than official app
- 👍 Live updates
- 👍 Helpful for students

**What reviewers complain about**

- 🐛 App no longer works
- 🐛 Keeps saying 'check internet connection'
- 🐛 Buses don't show up in app
- 🐛 App constantly wrong about arrival times
- 🐛 No direction arrows on routes

**Reported bugs**

- App not working, showing 'check internet connection'
- Buses not appearing in the app when they are present
- Inaccurate bus arrival times
- Lack of direction arrows on routes
- Incorrect time predictions

**Requested features**

- Have “favourite” bus stops shown in a different colour on the main map


### GardX

[App page](https://appshunter.io/ios/app/gardx/id6508174835)

This app offers real-time visibility of nearby security guards, allowing users to report concerns directly to the closest officers. It aims to enhance personal safety through transparency and efficient communication.

**Highlights:** Real-time guard locations, Direct reporting to nearby officers, Enhanced public safety, Transparent security information, Efficient concern submission

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is GardX free?

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

### Which has better reviews, M or GardX?

GardX is rated higher. M averages 4.7 out of 5 from 242 ratings, while GardX averages 5.0 from 1 ratings.

### Do M or GardX have ads?

Neither M nor GardX shows ads.

### Which is updated more often, M or GardX?

M ships an update every 6 weeks, and GardX every 3 weeks. Most recently, M was updated on September 23, 2026 and GardX on June 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.*