# FieldMaster Supervisor vs SiteNote

The clearest difference is in-app purchases: FieldMaster Supervisor at none against SiteNote's 1. FieldMaster Supervisor also leads on ads (none vs shown). SiteNote's advantage is update cadence (monthly vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SiteNote sells 1 in-app purchase, starting at $2.99 per month. FieldMaster Supervisor asks for nothing beyond the download.

FieldMaster Supervisor ships an update every 4 months, SiteNote monthly. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | FieldMaster Supervisor | SiteNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sitenote-project-notes/id6449219275/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 67 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trimble Inc.](https://appshunter.io/developer/322561665) | [ALEXANDER SOLOVYEV](https://appshunter.io/developer/1688162089) |

## What reviewers say

### FieldMaster Supervisor

[App page](https://appshunter.io/ios/app/fieldmaster-supervisor/id987403868)

**Features:** Vision Pro support

**In-app purchases:** none


### SiteNote

[App page](https://appshunter.io/ios/app/sitenote-project-notes/id6449219275)

This app helps you document and track small projects by combining notes, photos, contacts, reminders, and tasks into a single, organized platform. It's designed for fast, simple use, keeping all your project materials in one place, accessible even without an internet connection.

**Highlights:** Project documentation, Photo and note integration, Task and reminder management, Local data storage, Offline functionality, Client tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad free | $2.99 | per month |


## Frequently asked questions

### Is FieldMaster Supervisor free?

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

### Is SiteNote free?

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

### Do FieldMaster Supervisor or SiteNote have ads?

SiteNote shows ads; FieldMaster Supervisor does not.

### Which is updated more often, FieldMaster Supervisor or SiteNote?

FieldMaster Supervisor ships an update every 4 months, and SiteNote monthly. Most recently, FieldMaster Supervisor was updated on October 12, 2026 and SiteNote on September 24, 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.*