Comparison

Trimble Ag Toolbox vs FieldMaster Supervisor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Trimble Ag Toolbox

Features
Read full description

The Trimble Ag Toolbox app allows you to wirelessly monitor the status of and update firmware on the Trimble® DCM-300 modem using a smartphone or tablet. This eliminates the manual process of updating modems to enhance Trimble Ag Software services. This app is especially handy for Trimble service technicians who monitor and update their customer modems. FEATURES: • View available firmware updates for the DCM-300 modem, and download updates to your iPhone or iPad. • View a list of all DCM-300 modems that are connected to the user’s mobile device to see the current versions that are installed. • Manually enter a modem’s IP address to connect wirelessly. • Review the history of firmware upgrades, including: - Previous versions installed - Updated to versions - Timestamp of last update - Failed updates • Use your iPhone or iPad to monitor the progress of a firmware upgrade, find out when it is safe to disconnect from a modem’s Wi-Fi network, or cancel an update. Minimum DCM-300 compatibility is Version 2.0 and higher.

About

FieldMaster Supervisor

Features
Read full description

FieldMaster Supervisor is a mobile app that empowers field service managers to do more work in the field by managing their teams remotely. Advanced features such as Team Tasks, Locate Nearby, Traveled Path, Alerts, Key Location and Audit improve mobile workforce performance to ensure that jobs are completed on-time, within compliance and to customer satisfaction. With FieldMaster Supervisor, managers can oversee their day-to-day operations, collaborate with their team and capture data from the work site for reporting and analysis, all while in the field. FieldMaster Supervisor allows managers to: • View team assignments • Access a technician’s location in a list or map • Monitor technician’s job progress and work performance • Perform inspections and file audits and other paperwork from the field rather than returning to the office • Monitor technician speeding, idling and off hours use with real-time alerts • Use collaboration tools to increase communication with mobile workforce, especially when tasks are in jeopardy of completion • Find or view key locations

Screenshots

Trimble Ag Toolbox4 screens
FieldMaster Supervisor4 screens

Verdict

The call

The clearest difference is update cadence: FieldMaster Supervisor at every 4 months against Trimble Ag Toolbox's every 21 months. Trimble Ag Toolbox's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Trimble Ag Toolbox ships an update every 21 months, FieldMaster Supervisor every 4 months. The most recent releases landed on September 20, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 4 level
Trimble Ag Toolbox versus FieldMaster Supervisor: the parameters behind the verdict, then further details
ParameterTrimble Ag ToolboxFieldMaster Supervisor
PriceFreeFree
Update frequencyEvery 21 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size33 MB23 MB
Age rating4+4+
DeveloperPTx Trimble LLCTrimble Inc.

In-app purchases

None

Trimble Ag Toolbox

No in-app purchases

None

FieldMaster Supervisor

No in-app purchases

Questions

Is Trimble Ag Toolbox free?
Trimble Ag Toolbox is free to download, with no in-app purchases.
Is FieldMaster Supervisor free?
FieldMaster Supervisor is free to download, with no in-app purchases.
Do Trimble Ag Toolbox or FieldMaster Supervisor have ads?
Neither Trimble Ag Toolbox nor FieldMaster Supervisor shows ads.
Which is updated more often, Trimble Ag Toolbox or FieldMaster Supervisor?
Trimble Ag Toolbox ships an update every 21 months, and FieldMaster Supervisor every 4 months. Most recently, Trimble Ag Toolbox was updated on September 20, 2026 and FieldMaster Supervisor on September 23, 2026.

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