# Shelly's Supply vs Mobile Security User

The clearest difference is review sentiment: Shelly's Supply at 100% against Mobile Security User's 0%. Shelly's Supply also leads on rating (5.0 vs 1.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

Shelly's Supply holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 100% of Shelly's Supply's written reviews are positive against 0% of Mobile Security User's.

Shelly's Supply ships an update every 3 months, Mobile Security User every 2 months. The most recent releases landed on June 9, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Shelly's Supply | Mobile Security User |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shellys-supply/id973069462/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/mobile-security-user/id1498204428/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 19 MB | 38 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [US LBM HOLDINGS, LLC](https://appshunter.io/developer/838666997) | [Carrier Fire & Security Americas Corporation](https://appshunter.io/developer/451636050) |

## What reviewers say

### Shelly's Supply

[App page](https://appshunter.io/ios/app/shellys-supply/id973069462)

This app helps professional contractors manage jobsite deliveries, view billing information, and stay updated on promotions and events. It offers real-time GPS tracking for deliveries, access to invoices and statements, and event sign-ups.

**Highlights:** Real-time GPS delivery tracking, Delivery photos and status updates, View invoice copies and statements, Access billing reports, Browse and sign up for promotions/events, Search delivery history

**Features:** macOS Compatibility

**In-app purchases:** none


### Mobile Security User

[App page](https://appshunter.io/ios/app/mobile-security-user/id1498204428)

Enhance workplace safety with this app. Employees can use their phones as mobile IDs, receive security alerts, share media, and participate in evacuations. It integrates with other security systems for comprehensive enterprise solutions.

**Highlights:** Mobile photo ID and credential, Security notifications and alerts, Crowdsourced media sharing, Evacuation mustering, Access level approval workflow, Threat level management

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Shelly's Supply free?

Shelly's Supply is free to download, with no in-app purchases.

### Is Mobile Security User free?

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

### Which has better reviews, Shelly's Supply or Mobile Security User?

Shelly's Supply is rated higher. Shelly's Supply averages 5.0 out of 5 from 2 ratings, while Mobile Security User averages 1.0 from 3 ratings.

### Do Shelly's Supply or Mobile Security User have ads?

Neither Shelly's Supply nor Mobile Security User shows ads.

### Which is updated more often, Shelly's Supply or Mobile Security User?

Shelly's Supply ships an update every 3 months, and Mobile Security User every 2 months. Most recently, Shelly's Supply was updated on June 9, 2026 and Mobile Security User on September 22, 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.*