# Balfour Beatty Observations vs MSite Supervisor

The clearest difference is update cadence: MSite Supervisor at every 2 months against Balfour Beatty Observations's every 17 months. MSite Supervisor also leads on iOS requirement (12.2 vs 15.0). On price, review sentiment, 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.

Balfour Beatty Observations ships an update every 17 months, MSite Supervisor every 2 months. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Balfour Beatty Observations | MSite Supervisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/balfour-beatty-observations/id1110291289/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 3 MB | 659 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Balfour Beatty](https://appshunter.io/developer/950612636) | [Human Recognition Systems Ltd](https://appshunter.io/developer/1277025432) |

## What reviewers say

### Balfour Beatty Observations

[App page](https://appshunter.io/ios/app/balfour-beatty-observations/id1110291289)

This app facilitates Health and Safety, Environmental, and Sustainability reporting specifically for the construction industry. It allows users to document and track crucial site information.

**Highlights:** Health and Safety reporting, Environmental reporting, Sustainability reporting, Construction industry focus, Site information documentation

**In-app purchases:** none


### MSite Supervisor

[App page](https://appshunter.io/ios/app/msite-supervisor/id1277025433)

Manage workforce attendance, skills, and training for construction sites, even without an internet connection. Features include offline capabilities, GPS tracking for verification, and automated grant claim reporting.

**Highlights:** Offline attendance and training logging, GPS tracking for site verification, Automated CITB grant claim processing, Employee skills and accreditation checks, QR code scanning for website integration, Add new employee records via app

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Balfour Beatty Observations free?

Balfour Beatty Observations is free to download, with no in-app purchases.

### Is MSite Supervisor free?

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

### Do Balfour Beatty Observations or MSite Supervisor have ads?

Neither Balfour Beatty Observations nor MSite Supervisor shows ads.

### Which is updated more often, Balfour Beatty Observations or MSite Supervisor?

Balfour Beatty Observations ships an update every 17 months, and MSite Supervisor every 2 months. Most recently, Balfour Beatty Observations was updated on October 21, 2026 and MSite Supervisor on October 9, 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.*