GNSS Status vs RTKapp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GNSS Status
This utility allows users to configure specific GNSS receivers and view their status. It collects log files for troubleshooting without collecting personally identifiable information, ensuring user privacy.
- Configure Trimble R1, R2, PG200 receivers
- View GNSS status information
- Collect log files for troubleshooting
- No personally identifying information collected
- User-controlled log file sharing
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GNSS Status is a software utility that allows the configuration of Trimble R1, R2 and PG200 GNSS receivers, as well as providing GNSS status information to the user. GNSS Status collects information in the form of log files to aid troubleshooting and support, no personally identifying information is collected. This information is not shared unless the user chooses to do so. The log files contain general information about the iOS device and some specific information about connected Trimble GNSS receivers such as serial numbers.
RTKapp
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Welcome to RTKapp --------------------- Centimeter Precision in your Pocket RTKapp is the ultimate solution for surveyors, engineers, and GNSS enthusiasts who need professional workflows without the burden of desktop software. Connect, record, process, and analyze satellite data directly from your iPhone or iPad in a fast, private, and powerful way. Powered by the robust RTKLIB engine (Demo5), RTKapp allows you to execute RTK positioning, Post-Processing (PPK/PPP), and raw data conversion in seconds, wrapped in a modern, streamlined interface. REAL-TIME RTK ---------------- - Total Connectivity: Connect your GNSS receiver via Bluetooth (BLE) or TCP, or get network corrections through the built-in NTRIP Client. - Live Quality Metrics: Monitor your signal status in real-time with AR ratio, HRMS/VRMS, DOP, SNR (Signal-to-Noise Ratio), and Skyplot views. - VRS Support: Works seamlessly with Virtual Reference Stations by automatically sending your configured position (GGA) to the caster. - Transparent Recording: Natively capture and log raw data streams from the Rover, Base, and corrections simultaneously while you measure. INSTANT POST-PROCESSING ------------------------------ - Load your observation (Rover/Base) and navigation files on the fly. - Execute kinematic, static, or precise point positioning (PPP) with advanced algorithms. - Analytical Plotting: Dive deep with E/N/U position graphs, horizontal scatter plots, cycle slip detection, and post-fit phase residuals to ensure maximum survey-grade quality. FIELD PRO TOOLS ------------------- - RINEX Converter: Import binary logs from RTCM3 and export them to universal RINEX format with advanced versioning and frequency selections (L1/L2/L5). - NTRIP Caster Management: Browse sourcetables, save profiles for your favorite VRS networks, and even share data by forwarding corrections via Bluetooth. - Configuration Profiles: Save your processing settings, elevation masks, and ambiguity resolution parameters into custom profiles for instant field readiness. LOCAL PRIVACY FIRST ----------------------- Your data belongs to you. RTKapp processes all positioning locally right on your device. We do not rely on the cloud to calculate your position, we don't track your projects, and all exports to GPX, KML, CSV, or .pos coordinate files are performed purely on-demand. Master GNSS precision anywhere, no laptop required. Download RTKapp and streamline your data collection and processing today!
Screenshots
Verdict
The clearest difference is update cadence: RTKapp at every 3 weeks against GNSS Status's every 2 months. GNSS Status's advantage is iOS requirement (9.3 vs 17.0). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GNSS Status ships an update every 2 months, RTKapp every 3 weeks. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.
| Parameter | GNSS Status | RTKapp |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (6 ratings) — better | — |
| Positive reviews | 37.5% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.3 — better | 17.0 |
| Further details — not scored | ||
| Size | 61 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Trimble Inc. | Juan Carlos Lopez Calvo |
In-app purchases
GNSS Status
No in-app purchases
RTKapp
No in-app purchases








