Comparison

Eos Tools Pro vs Op Tracker Classic

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

Head to head
About

Eos Tools Pro

This utility app provides advanced GNSS information for high-precision receivers, crucial for GIS and surveying. It includes an NTRIP client for corrections, user-configurable alarms, and background operation with mapping software.

Highlights
  • Advanced GNSS information (RMS, PDOP, differential status)
  • Built-in NTRIP client for RTK/DGNSS corrections
  • User-configurable audible alarms
  • Background operation with mapping software
  • Satellite view for multiple constellations
  • Orthometric Height and Position Shift computation
Features
Read full description

Eos Tools Pro is a monitoring utility for the Arrow and Skadi series high precision GNSS receivers from Eos Positioning Systems. It provides advanced GNSS information such as RMS values, PDOP, differential status, satellites tracked and used, that are critical for submeter and centimeter GIS and surveying data collection. The app features a built-in end trip client to access RTK or DGNSS corrections from an RTK network. Eos Tools Pro also allows audible user configurable alarms and runs in the background of your mapping surveying software. Features: - Built-in NTRIP client to connect to an RTK Network - Displays GNSS and Tilt Compensation accuracy with quality control information - Select the Skadi Smart Handle mode: Extensible Virtual Range Pole™ or Invisible Range Pole™ - Satellite view for all constellations in use (GPS, GLONASS, BeiDou, QZSS and IRNSS) - User configurable alarms - Orthometric Height (Geoid models for vertical datum) - Compute and apply Position Shifts to accommodate different - Laser Offset Mapping for Esri ArcGIS® Field Maps - Locate and map underground utility assets directly in ArcGIS Field Maps - Terminal emulator to send configuration commands to the receiver - HTML5 built-in browser Disclaimer: "Continued use of Eos Tools Pro running in the background and connected to the GPS/GNSS receiver can dramatically decrease the battery life of your Apple device." Technical Support: For technical support, questions, feedback or bug reporting, please contact support@eos-gnss.com.

About

Op Tracker Classic

This app provides real-time tracking for forestry equipment, monitoring performance and productivity. It helps prevent trespasses with boundary warnings and offers operators corporate GIS data for safer, more efficient work.

Highlights
  • Real-time equipment tracking
  • Performance and productivity monitoring
  • Trespass prevention with boundary warnings
  • Operator GIS data access
  • Precise navigation with GNSS support
  • Productive machine hour reporting
Features
Read full description

Smart tracking for safe, efficient, and productive forestry operations. Op Tracker is a simple, turnkey GIS solution to help you track harvesting equipment – feller bunchers, forwarders, harvesters, and skidders – in real-time, and use this information to monitor and quantify equipment performance and productivity. In addition, you can avoid trespasses with warnings sent to you well before you’re too close to a boundary. With the Op Tracker on hand, not only will you have a competitive edge in the forest industry, your equipment operators also benefit by having corporate GIS data at their fingertips to enable them to do their work better and faster, while remaining safe and compliant. How Op Tracker benefits you With Op Tracker, you can get updates that identify productivity and efficiency of your harvesting equipment. No longer will your forest managers need to estimate where the equipment has been or how productive they were – our app does this for you. In fact, Op Tracker empowers you to see how you are doing, so you can get your job done more efficiently. Through the power of an iOS tablet and proprietary Remsoft algorithms, Op Tracker™ can report on productive machine hours and a wide range of productivity statistics. For operations that require precise navigation, Op Tracker™ can be paired with an external GNSS device to pinpoint the position of machinery with an accuracy of 50 cm, even while under forest canopy.

Screenshots

Eos Tools Pro4 screens
Op Tracker Classic3 screens

Verdict

The call

The clearest difference is rating: Op Tracker Classic at 5.0 against Eos Tools Pro's 4.6. Op Tracker Classic also leads on iOS requirement (13 vs 17.0). Eos Tools Pro's advantage is ratings volume (9 vs 2). On price, update cadence, ads and in-app purchases 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

Op Tracker Classic holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

Scorecard3 real differences · 7 level
Eos Tools Pro versus Op Tracker Classic: the parameters behind the verdict, then further details
ParameterEos Tools ProOp Tracker Classic
PriceFreeFree
Rating4.6 (9 ratings)5.0 (2 ratings) — better
Positive reviews37.5% of reviews—
Number of ratings9 — better2
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013 — better
Further details — not scored
Size36 MB199 MB
Age rating17+4+
DeveloperEos Positioning SystemsRemsoft Inc

Customer experience

Eos Tools Pro

All ratings9 ratings
Positive88.9%
Neutral11.1%
Negative0.0%
Written reviews8 reviews
Positive37.5%
Neutral12.5%
Negative50.0%

Op Tracker Classic

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Eos Tools Pro

No in-app purchases

None

Op Tracker Classic

No in-app purchases

Questions

Is Eos Tools Pro free?
Eos Tools Pro is free to download, with no in-app purchases.
Is Op Tracker Classic free?
Op Tracker Classic is free to download, with no in-app purchases.
Which has better reviews, Eos Tools Pro or Op Tracker Classic?
Op Tracker Classic is rated higher. Eos Tools Pro averages 4.6 out of 5 from 9 ratings, while Op Tracker Classic averages 5.0 from 2 ratings.
Do Eos Tools Pro or Op Tracker Classic have ads?
Neither Eos Tools Pro nor Op Tracker Classic shows ads.
Which is updated more often, Eos Tools Pro or Op Tracker Classic?
Eos Tools Pro ships an update every 2 months, and Op Tracker Classic every 2 months. Most recently, Eos Tools Pro was updated on September 18, 2026 and Op Tracker Classic on June 1, 2026.

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