# Mobile MSS vs Building Controls Group

The clearest difference is ads: Mobile MSS at none against Building Controls Group's shown. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Mobile MSS against 5.0 for Building Controls Group. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Mobile MSS ships an update every 9 months, Building Controls Group every 7 months. The most recent releases landed on June 4, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Mobile MSS | Building Controls Group |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mobile-mss/id6471742584/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/building-controls-group/id6578423014/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 25 MB | 14 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Billtrust](https://appshunter.io/developer/1454713057) | [BUILDING CONTROLS GROUP, LLC](https://appshunter.io/developer/1759469841) |

## What reviewers say

### Mobile MSS

[App page](https://appshunter.io/ios/app/mobile-mss/id6471742584)

This app provides electrical and industrial solutions. It serves as a reliable resource for professionals in the industry.

**Highlights:** Electrical solutions, Industrial solutions, Trusted resource, Professional tools

**Features:** macOS Compatibility

**In-app purchases:** none


### Building Controls Group

[App page](https://appshunter.io/ios/app/building-controls-group/id6578423014)

Access HVAC controls and building automation system supplies, training, and engineering resources. This application consolidates all offerings from the company in one convenient location.

**Highlights:** HVAC controls supplies, Building automation systems, Training resources, Engineering resources, Consolidated offerings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobile MSS free?

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

### Is Building Controls Group free?

Building Controls Group is free to download, with no in-app purchases.

### Which has better reviews, Mobile MSS or Building Controls Group?

Mobile MSS and Building Controls Group are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Mobile MSS or Building Controls Group have ads?

Building Controls Group shows ads; Mobile MSS does not.

### Which is updated more often, Mobile MSS or Building Controls Group?

Mobile MSS ships an update every 9 months, and Building Controls Group every 7 months. Most recently, Mobile MSS was updated on June 4, 2026 and Building Controls Group on June 2, 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.*