Comparison

ProLogs vs LocateOS

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

Head to head
About

ProLogs

This app ensures ELD compliance for commercial drivers with a user-friendly interface. It offers real-time vehicle tracking and detailed route history for up to 90 days, along with proactive truck status alerts for drivers and dispatchers.

Highlights
  • ELD compliance
  • Driver-friendly interface
  • Real-time vehicle tracking
  • 90-day route history
  • Truck status alerts
  • Communication tools
Features
Read full description

**ELD COMPLIANCE** Fully compliant with all necessary standards and mandatory regulations. Driver friendly interface will grant drivers pure joy. **EXACT ROUTE HISTORY** In addition to real-time vehicle tracking, ProLogs allows users to view the previous routes taken by vehicle up to 90 days. **A few things we’re different then others** An ELD is an electronic logging device that is used by drivers of commercial motor vehicles (CMV’s) to automatically record driving time and hours of service (HOS) records, as well as capture data on the vehicle’s engine, movement and miles driven. Our software is unique, because it uses the most advanced technology for tracking assets in real time. You can track your fleet (trucks and trailers) anytime and anywhere. When a problem arise, ProLogs will react quickly to let you know, and provide you the best service. If you have a problem with your truck, ProLogs will send you a warning. The most important thing for truck drivers is receiving alerts about their truck status and to inform dispatchers and brokers. With our software we put communication on first place.

About

LocateOS

This platform streamlines utility locating operations for field technicians. It allows users to manage tickets, submit responses, capture site photos with GPS and timestamps, and access historical data. Supervisors can review submissions, track quality, and manage team time.

Highlights
  • Manage daily locate tickets
  • Submit official locate responses
  • Capture GPS-stamped site photos
  • Work offline with automatic syncing
  • Review and approve responses (supervisors)
  • Track locate assurance scores
  • Manage team time tracking
Features
Read full description

LocateOS is a ticket management platform for utility locating operations, built for the field technicians — locators — who mark underground utilities before excavation. Manage your daily locate tickets from anywhere. View assigned tickets with priority and due-date indicators, open full ticket details, and submit official locate responses directly from the field. Capture GPS-stamped, timestamped site photos for compliance and verification. FOR LOCATORS - See your assigned tickets with urgency indicators - Submit locate responses with facility types, locate time, and remarks - Capture site photos with automatic GPS and timestamp watermarks - Add notes and view previous tickets at the same address - Get turn-by-turn directions to any dig site - Work offline — actions sync automatically when you reconnect FOR SUPERVISORS & MANAGERS - Review and approve locate responses before submission - Run quality inspections and track locate assurance scores - Approve timesheets and manage team time tracking - Configure screening rules, location notes, and retention policies Every response, note, photo, and time entry syncs in real time so your whole operation stays on the same page.

Screenshots

ProLogs4 screens
LocateOS4 screens

Verdict

The call

The clearest difference is rating: LocateOS at 5.0 against ProLogs's 4.5. LocateOS also leads on update cadence (every 5 days vs every 10 days). ProLogs's advantage is ratings volume (17 vs 1). On price, ads, in-app purchases and monetization model 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

LocateOS holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ProLogs has 17 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ProLogs ships an update every 10 days, LocateOS every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
ProLogs versus LocateOS: the parameters behind the verdict, then further details
ParameterProLogsLocateOS
PriceFreeFree
Rating4.5 (17 ratings)5.0 (1 ratings) — better
Positive reviews25.0% of reviews—
Number of ratings17 — better1
Update frequencyEvery 10 daysEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.1 — better
Further details — not scored
Size34 MB38 MB
Age rating4+4+
DeveloperProLogs Solutions, LLCLOCATEOS INC

Customer experience

ProLogs

All ratings17 ratings
Positive82.4%
Neutral5.9%
Negative11.8%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

LocateOS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ProLogs

No in-app purchases

None

LocateOS

No in-app purchases

Questions

Is ProLogs free?
ProLogs is free to download, with no in-app purchases.
Is LocateOS free?
LocateOS is free to download, with no in-app purchases.
Which has better reviews, ProLogs or LocateOS?
LocateOS is rated higher. ProLogs averages 4.5 out of 5 from 17 ratings, while LocateOS averages 5.0 from 1 ratings.
Do ProLogs or LocateOS have ads?
Neither ProLogs nor LocateOS shows ads.
Which is updated more often, ProLogs or LocateOS?
ProLogs ships an update every 10 days, and LocateOS every 5 days. Most recently, ProLogs was updated on November 3, 2026 and LocateOS on October 31, 2026.

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