Comparison

Sonar Field Tech vs Kruvex

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

Head to head
About

Sonar Field Tech

Streamline field service operations with offline access to critical job information and tools. Capture data, manage inventory, and automate post-job tasks like invoicing and customer communication. Improve efficiency and customer satisfaction with digital documentation and GPS navigation.

Highlights
  • Offline mode for uninterrupted work
  • On-the-go data capture (docs, photos, notes)
  • E-signatures and digital contracts
  • GPS route guidance
  • Customizable task lists
  • Automated invoicing and provisioning
  • In-app barcode scanner for inventory
Features
Read full description

No Service. No problem! Use the app in online or offline mode; account changes automatically sync when the connection is restored. Access critical information and tools when offline to avoid any delays in successful job completion. On the go data capture Upload documents, photos and quickly add notes to the account, complete the job with e signatures using built-in digital contracts. A well-documented install leads to fewer callbacks and simple troubleshooting if issues arise in the future. Arrive on time, Every time! See a complete overview of your jobs scheduled for the day and use the GPS route guidance to arrive on time and make a great first impression. Save time and avoid unnecessary setbacks with our built-in navigation. Eliminate human error & duplicate data entry Customizable task lists ensure that your field techs get the job done, whether it’s a residential or business service call. Improve the customer experience and say goodbye to unnecessary paperwork and duplicate data entry. Complete the job & automate the rest Once the install is marked complete, Sonar automatically provisions, assigns an IP, and sends an invoice to your customer. A job well done with less hassle. Inventory simplified Get fingertip access to inventory and simply assign equipment, or make adjustments on the fly with our in-app barcode scanner. A modern and flexible interface with everything you need to ensure customer satisfaction. Note: Sonar Field Tech Mobile App requires an active Sonar instance.

About

Kruvex

This app streamlines crew and job management for utility contractors. It centralizes tasks like team coordination, job progress tracking, and digital documentation, improving efficiency and communication on job sites. Offline functionality ensures continuous work even without an internet connection.

Highlights
  • Crew management with real-time availability and GPS tracking
  • Job tracking with status updates and photo documentation
  • Digital checklists and signature capture
  • Utility ticket lookup and excavation permit access
  • Interactive job site maps with GPS navigation
  • Automated PDF report generation
  • Offline work capability with automatic syncing
Features
Read full description

Kruvex- The Complete Crew & Job Management Solution for Utility Contractors Stop juggling spreadsheets, phone calls, and paper checklists. Kruvex brings everything you need to manage crews and track jobs into one powerful mobile app. Designed specifically for utility contractors, Kruvex helps you manage teams, track job progress, and complete work more efficiently. Whether you're managing a small crew or coordinating multiple teams across job sites, Kruvex keeps everyone connected and productive. KEY FEATURES CREW MANAGEMENT • Create and manage multiple crews with ease • Assign employees to jobs instantly • Track crew availability and assignments in real-time • Monitor crew locations with GPS tracking • Access employee contact information at your fingertips JOB TRACKING • Create and assign jobs with complete details • GPS mapping and turn-by-turn navigation to job sites • Update job status: pending, in progress, or completed • Document before and after photos • Add custom notes and special requirements DIGITAL CHECKLIST SYSTEM • Pre-job safety checklists for compliance • Create custom checklist templates • Capture digital signatures for job completion • Generate automatic PDF reports • Maintain complete audit trail ONE CALL INTEGRATION • Built-in utility ticket lookup • Direct access to excavation permits • Stay compliant with safety regulations • Avoid costly utility strikes LOCATION FEATURES • Interactive job site maps with all locations • Turn-by-turn GPS navigation • View all crew locations simultaneously • Geofence job sites for automatic check-in • Optimize routes between job sites REPORTING & DOCUMENTATION • Generate professional PDF reports instantly • Organized photo galleries for each job • Export job data to Excel spreadsheets • Access complete job history • Digital signature capture CALENDAR INTEGRATION • Add jobs directly to device calendar • Set reminders and notifications • View upcoming assignments at a glance • Schedule crew availability SUBSCRIPTION OPTIONS EMPLOYER ACCOUNT - $249.99/month • Manage up to 10 team members • Create unlimited jobs and crews • Full administrative access and controls • Priority customer support • Additional members: only $14.99/month each EMPLOYEE ACCOUNT - 100% FREE • Join instantly with employer code • Access all assigned jobs • Complete checklists and safety forms • Upload photos and documentation • View crew schedule and updates WHY CHOOSE Kruvex? Purpose-Built for Utility Contractors Designed by industry professionals who truly understand your daily workflow and challenges. Works Offline Continue working even without internet connection. All data automatically syncs when you're back online. Easy to Use Intuitive interface gets your entire team up and running in minutes, not days. Minimal training required. Real-Time Updates Everyone sees the latest information instantly. No more endless phone tag or outdated spreadsheets. Secure & Reliable Bank-level encryption keeps your data safe. Automatic cloud backup means you'll never lose information. Mobile-First Design Optimized for use on actual job sites. Large, easy-to-tap buttons work even with gloved hands. PERFECT FOR • Utility contractors • Excavation companies • Pipeline installation & services • Electrical contractors • Telecommunications crews • Municipal utility departments • Construction project managers • Field service teams CUSTOMER SUPPORT Our dedicated team is here to help you succeed: • Email support with fast response times • Comprehensive in-app help documentation • Video tutorials and walkthroughs • Responsive, knowledgeable customer service Download JobCore now and transform how you manage your crews and job sites. Employees can join for free with an employer code. Employers can start managing teams more efficiently today. Join the growing number of utility contractors who are saving time, reducing errors, and completing more jobs with JobCore.

Screenshots

Sonar Field Tech4 screens
Kruvex3 screens

Verdict

The call

The clearest difference is review sentiment: Kruvex at 100% against Sonar Field Tech's 8%. Kruvex also leads on rating (5.0 vs 1.8). Sonar Field Tech's advantage is monetization model (free vs freemium) and ratings volume (30 vs 1). 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.

ReceptionRating · Positive reviews · Number of ratings

Kruvex holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Sonar Field Tech has 30 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 8% of Sonar Field Tech's written reviews are positive against 100% of Kruvex's.

UpkeepUpdate frequency

Sonar Field Tech ships an update every 5 weeks, Kruvex every 2 months. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

Scorecard5 real differences · 5 level
Sonar Field Tech versus Kruvex: the parameters behind the verdict, then further details
ParameterSonar Field TechKruvex
PriceFreeFree
Rating1.8 (30 ratings)5.0 (1 ratings) — better
Positive reviews7.7% of reviews100.0% of reviews — better
Number of ratings30 — better1
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size97 MB66 MB
Age rating4+4+
DeveloperSonar SoftwareKyle Imgarten

Customer experience

Sonar Field Tech

All ratings30 ratings
Positive16.7%
Neutral0.0%
Negative83.3%
Written reviews13 reviews
Positive7.7%
Neutral0.0%
Negative92.3%

Kruvex

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sonar Field Tech

No in-app purchases

None

Kruvex

No in-app purchases

Questions

Is Sonar Field Tech free?
Sonar Field Tech is free to download, with no in-app purchases.
Is Kruvex free?
Kruvex is free to download, with no in-app purchases.
Which has better reviews, Sonar Field Tech or Kruvex?
Kruvex is rated higher. Sonar Field Tech averages 1.8 out of 5 from 30 ratings, while Kruvex averages 5.0 from 1 ratings.
Do Sonar Field Tech or Kruvex have ads?
Neither Sonar Field Tech nor Kruvex shows ads.
Which is updated more often, Sonar Field Tech or Kruvex?
Sonar Field Tech ships an update every 5 weeks, and Kruvex every 2 months. Most recently, Sonar Field Tech was updated on October 24, 2026 and Kruvex on September 30, 2026.

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