# MSite Supervisor vs Snag Pro

The clearest difference is in-app purchases: MSite Supervisor at none against Snag Pro's 2. MSite Supervisor also leads on iOS requirement (12.2 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Snag Pro sells 2 in-app purchases, starting at $1.99 per month. MSite Supervisor asks for nothing beyond the download.

MSite Supervisor ships an update every 2 months, Snag Pro every 5 weeks. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MSite Supervisor | Snag Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 659 MB | 4 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Human Recognition Systems Ltd](https://appshunter.io/developer/1277025432) | [David Shelley](https://appshunter.io/developer/1885341887) |

## What reviewers say

### 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


### Snag Pro

[App page](https://appshunter.io/ios/app/snag-pro-snagging-manager/id6760791038)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is MSite Supervisor free?

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

### Is Snag Pro free?

Snag Pro is free to download, with in-app purchases available.

### Do MSite Supervisor or Snag Pro have ads?

Neither MSite Supervisor nor Snag Pro shows ads.

### Which is updated more often, MSite Supervisor or Snag Pro?

MSite Supervisor ships an update every 2 months, and Snag Pro every 5 weeks. Most recently, MSite Supervisor was updated on October 9, 2026 and Snag Pro on October 5, 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.*