Comparison

Trimble Perspective Mobile vs GNSS Log App

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

Head to head
About

Trimble Perspective Mobile

Operate and manage data from Trimble X7 and X9 3D Laser Scanners directly from your mobile device. Connect wirelessly to set scan parameters, control operations, and review captured data in the field.

Highlights
  • Connect to Trimble X7/X9 scanners
  • Manage projects
  • Set scan and image parameters
  • Control scan operations
  • Review data in the field
  • Automatic scanner connection
Features
Read full description

The application is used to connect to the Trimble X7 and X9 3D Laser Scanners to operate the instrument and manage scans. The application demands a one-time Trimble ID sign-in for the user to get into the application, if the user is an existing Trimble user, they can use their Trimble ID credentials to log in. New users can create an account and sign in to the application. To use this application, the Trimble X7/X9 must be powered ON and available within the Wi-Fi range of the mobile device. First time application requests the user to connect to the scanner wifi from iPhone wifi settings with the password given to them. Upon successful connection, the user will be taken into the application home screen and be able to access various features in the app. Features include: Manage projects, set scan and image parameters, control scan operations, and review data in the field. From the second launch onwards, the application will try to connect to the scanner wifi automatically with previously connected Scanner Wi-Fi SSID with a pre-configured Wi-Fi password, this enables the user to quickly access the scanner features through the application.

About

GNSS Log App

This app provides a digital solution for surveyors and geodesists to document static GNSS observations. It offers comprehensive equipment management, direct integration with geodetic databases, and tools for field data collection, all while ensuring professional, publication-ready PDF output.

Highlights
  • Digital static GNSS observation logging
  • Comprehensive equipment library management
  • Direct NGS database integration
  • OPUS solution import and integration
  • Field tools: timers, weather, photos, visibility diagrams
  • Publication-ready PDF export
  • Privacy-focused, no account required
Read full description

GNSS Obs - Professional Observation Logs GNSS Obs is the professional solution for documenting static GNSS observations. Designed for surveyors, geodesists, and geospatial professionals, it eliminates transcription errors and ensures consistent, accurate project documentation. Replace Paper Logs with Digital Precision Stop relying on paper forms, fillable PDFs, and handwritten notes. GNSS Obs provides a structured workflow that promotes accuracy and completeness while maintaining the professional standards required for geodetic control projects. Comprehensive Equipment Management Build and maintain your equipment library with support for: • Fixed height, collapsible and adjustable tripods • Antenna extensions • Integrated antenna/receiver configurations • Complete metadata for NGS compliance Import and export library items to share standardized configurations across your organization. Direct NGS Database Integration Access public monument data directly from: • National Geodetic Survey Integrated Database (IDB) • OPUS Share Database • NOAA CO-OPS Stations Monuments can also be entered manually when working with local control networks. OPUS Solution Integration Import OPUS solution emails to automatically populate: • Observed positions • Actual observation times • Session statistics • Solution quality metrics Include the complete OPUS solution in your PDF output for comprehensive project records. Essential Field Tools • Session timers with local notifications • Automatic weather recording at session start and end • Photo documentation with NGS-compliant naming • Satellite visibility diagrams using device motion sensors • Real-time editing before, during, and after observations Professional Documentation Export publication-ready PDF observation logs featuring: • Your company logo and branding • Complete equipment configurations • Weather conditions • Site photographs • Visibility diagrams • OPUS solutions Share via Files, email, AirDrop, or messaging. Note: This app documents observations and does not communicate with GNSS receivers. It is designed as a field companion for recording session metadata and producing professional deliverables. Privacy First All data remains on your device. No account required. Full control over exports and backups. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Trimble Perspective Mobile4 screens
GNSS Log App4 screens

Verdict

The call

The clearest difference is review sentiment: GNSS Log App at 100% against Trimble Perspective Mobile's 0%. GNSS Log App also leads on rating (4.9 vs 4.0) and update cadence (every 2 months vs every 5 months). Trimble Perspective Mobile's advantage is iOS requirement (12.0 vs 18.0). 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

GNSS Log App holds the better App Store score, 4.9 against 4.0. Both are backed by a comparable volume of ratings — 4 and 16 respectively. Written reviews point the same way: 0% of Trimble Perspective Mobile's written reviews are positive against 100% of GNSS Log App's.

UpkeepUpdate frequency

Trimble Perspective Mobile ships an update every 5 months, GNSS Log App every 2 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

Scorecard5 real differences · 5 level
Trimble Perspective Mobile versus GNSS Log App: the parameters behind the verdict, then further details
ParameterTrimble Perspective MobileGNSS Log App
PriceFreeFree
Rating4.0 (4 ratings)4.9 (16 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings416 — better
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.0
Further details — not scored
Size110 MB204 MB
Age rating4+4+
DeveloperTrimble Inc.John May

Customer experience

Trimble Perspective Mobile

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

GNSS Log App

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Trimble Perspective Mobile

No in-app purchases

None

GNSS Log App

No in-app purchases

Questions

Is Trimble Perspective Mobile free?
Trimble Perspective Mobile is free to download, with no in-app purchases.
Is GNSS Log App free?
GNSS Log App is free to download, with no in-app purchases.
Which has better reviews, Trimble Perspective Mobile or GNSS Log App?
GNSS Log App is rated higher. Trimble Perspective Mobile averages 4.0 out of 5 from 4 ratings, while GNSS Log App averages 4.9 from 16 ratings.
Do Trimble Perspective Mobile or GNSS Log App have ads?
Neither Trimble Perspective Mobile nor GNSS Log App shows ads.
Which is updated more often, Trimble Perspective Mobile or GNSS Log App?
Trimble Perspective Mobile ships an update every 5 months, and GNSS Log App every 2 months. Most recently, Trimble Perspective Mobile was updated on October 16, 2026 and GNSS Log App on October 12, 2026.

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