Comparison

FieldMaster Supervisor vs Sink

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

Head to head
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

About

Sink

This app offers a powerful yet simple way to track habits, events, and any aspect of your life. Integrate with voice assistants and spreadsheets for effortless data management and gain insights into your personal growth. Enjoy robust privacy controls and seamless iCloud backups.

Highlights
  • Track any habit or event
  • Siri and Shortcuts integration
  • Export data to CSV/JSON
  • AI-powered insights with SinkGPT
  • Apple Watch compatibility
  • Local data storage for privacy
  • iCloud backup and restore
  • Real-time Google Sheets sync
Features
Read full description

Sink: Your Personal Tracker for Everything Introducing Sink, a simple yet powerful counter and tracking solution that fits seamlessly into your daily life. Track, tally, analyze, and sync your habits, events, and anything else you can think of. Fully integrated with Siri, Shortcuts, and Google Sheets, Sink is your all-in-one tracker. Effortlessly manage your productivity and gain insights into your personal growth. Key Features: - Track Literally Anything: From miles run to cups of coffee consumed, Sink is your go-to hub for monitoring any aspect of your life. - Siri & Shortcuts Integration: Track without opening the app! Create and access your trackers with simple Siri commands or through Deep Integration with Shortcuts. - Export to CSV or JSON: Want to dive deeper into analysis? Export your data to CSV or JSON and explore your trends. - Enhance Your Habit Tracking experiences using our AI integration with SinkGPT to unlock deep insights from your data. - Apple Watch Compatibility: Track your events from your Apple Watch using Siri. It's tracking made easy, right on your wrist. - Complete Privacy Control: Your data is only stored locally and never sent to Sink, ensuring complete privacy. - iCloud Backup & Restore: Safeguard your data with convenient iCloud Backup and Restore functionalities. - Real-time Google Sheets Sync: Seamless synchronization with Google Sheets allows you to manage your data anywhere, anytime. - Rich Insights: Streaks and time comparisons. Enjoy basic insights and key highlights, all built into the app, helping you understand your habits and behaviors. - Event Customization: Add numeric values like minutes, miles, calories and even freeform notes to your events for nuanced tracking. - Search Functionality: Easily search and access any part of your data. Sink Your Habits Into Success With its clean and intuitive interface, Sink transforms the way you perceive tracking. Designed to work with your Apple ecosystem, it becomes an essential tool for anyone aiming to understand and improve their daily routines. Some Applications for Sink: - Habit monitoring - Goal setting and achievement - Health and fitness tracking - Expense and budget management - Study and work performance analysis Join the Sink Community Download Sink today and embark on a journey toward a more organized, insightful, and empowered lifestyle. Sink is more than an app; it's a platform for growth. Privacy Policy: https://www.sinkapp.io/privacy Terms of Use: https://www.sinkapp.io/terms

Screenshots

FieldMaster Supervisor4 screens
Sink4 screens

Verdict

The call

The clearest difference is in-app purchases: FieldMaster Supervisor at none against Sink's 7. FieldMaster Supervisor also leads on iOS requirement (13.0 vs 16.0). Sink's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads 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. Sink sells 7 in-app purchases, starting at $1.99 per month. FieldMaster Supervisor asks for nothing beyond the download.

UpkeepUpdate frequency

FieldMaster Supervisor ships an update every 4 months, Sink every 3 weeks. The most recent releases landed on October 28, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
FieldMaster Supervisor versus Sink: the parameters behind the verdict, then further details
ParameterFieldMaster SupervisorSink
PriceFreeFree
Rating—4.8 (8 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—8 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size23 MB6 MB
Age rating4+4+
DeveloperTrimble Inc.RealizD Pty Ltd

In-app purchases

None

FieldMaster Supervisor

No in-app purchases

7 purchases

Sink

Subscriptions6
  • 1 Month7 Days trial$1.991 Month
  • 1 Month7 Days trial$2.991 Month
  • 1 Month7 Days trial$3.991 Month
Show 3 more
  • 1 Year7 Days trial$19.991 Year
  • 1 Year7 Days trial$29.991 Year
  • 1 Year7 Days trial$39.991 Year
One-time1
  • Lifetime$49.99

Questions

Is FieldMaster Supervisor free?
FieldMaster Supervisor is free to download, with no in-app purchases.
Is Sink free?
Sink is free to download, with in-app purchases available.
Do FieldMaster Supervisor or Sink have ads?
Neither FieldMaster Supervisor nor Sink shows ads.
Which is updated more often, FieldMaster Supervisor or Sink?
FieldMaster Supervisor ships an update every 4 months, and Sink every 3 weeks. Most recently, FieldMaster Supervisor was updated on October 28, 2026 and Sink on November 3, 2026.

Other comparisons