# M vs SiteAlign Pro

The clearest difference is in-app purchases: M at none against SiteAlign Pro's 2. SiteAlign Pro's advantage is update cadence (every 11 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SiteAlign Pro sells 2 in-app purchases, starting at $4.99 per month. M asks for nothing beyond the download.

M ships an update every 5 weeks, SiteAlign Pro every 11 days. The most recent releases landed on October 9, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | M | SiteAlign Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/m-watch-project-management/id1645013963/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | Free | — |
| Size | 38 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Theron Technology Solutions LLC](https://appshunter.io/developer/1477780140) | [CHADWYN K WILLIAMS](https://appshunter.io/developer/1848061037) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-watch-project-management/id1645013963)

This construction management tool helps organizations and teams monitor and manage projects from start to finish. It allows team members to review plans, track issues, and create punch lists directly from the field, fostering efficient collaboration and timely project delivery.

**Highlights:** Dashboard & Reports, Project Plan & Risk Management, Budget Tracking, Punch List Creation, RFIs & Submittals, Live Chat & Communication

**Features:** macOS Compatibility

**In-app purchases:** none


### SiteAlign Pro

[App page](https://appshunter.io/ios/app/sitealign-pro/id6754368289)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SiteAlign Pro Monthly | $4.99 | per month |
| SiteAlign Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is M free?

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

### Is SiteAlign Pro free?

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

### Do M or SiteAlign Pro have ads?

Neither M nor SiteAlign Pro shows ads.

### Which is updated more often, M or SiteAlign Pro?

M ships an update every 5 weeks, and SiteAlign Pro every 11 days. Most recently, M was updated on October 9, 2026 and SiteAlign Pro on October 4, 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.*