Comparison

GNSS Log App vs Testing Expo India

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

Head to head
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/

About

Testing Expo India

Features
Read full description

Your guide to Automotive Testing Expo India, CTC Complex, Chennai, India, April 8, 9 & 10, 2025. Over 170 exhibitors are already confirmed and, for the first time in its history, the event will be expanding into two exhibition halls. A highlight of this year's event is the addition of the Automotive Leadership India Summit, created by SAE India and UKi Media & Events. Limited to 150 senior automotive professionals, the high-level summit will provide a dynamic platform to showcase India's capabilities in manufacturing, innovation, sustainability and technology while fostering critical discussions on challenges and opportunities.

Screenshots

GNSS Log App4 screens
Testing Expo India4 screens

Verdict

The call

The clearest difference is ads: GNSS Log App at none against Testing Expo India's shown. Testing Expo India's advantage is update cadence (weekly vs every 2 months) and iOS requirement (16.0 vs 18.0). On price, 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.

UpkeepUpdate frequency

GNSS Log App ships an update every 2 months, Testing Expo India weekly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
GNSS Log App versus Testing Expo India: the parameters behind the verdict, then further details
ParameterGNSS Log AppTesting Expo India
PriceFreeFree
Rating4.9 (16 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.0 — better
Further details — not scored
Size204 MB162 MB
Age rating4+17+
DeveloperJohn MayUKi Media & Events

In-app purchases

None

GNSS Log App

No in-app purchases

None

Testing Expo India

No in-app purchases

Questions

Is GNSS Log App free?
GNSS Log App is free to download, with no in-app purchases.
Is Testing Expo India free?
Testing Expo India is free to download, with no in-app purchases.
Do GNSS Log App or Testing Expo India have ads?
Testing Expo India shows ads; GNSS Log App does not.
Which is updated more often, GNSS Log App or Testing Expo India?
GNSS Log App ships an update every 2 months, and Testing Expo India weekly. Most recently, GNSS Log App was updated on October 12, 2026 and Testing Expo India on October 9, 2026.

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