Comparison

DigiFarm NTRIP Client vs RTKapp

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

Head to head
About

DigiFarm NTRIP Client

This application provides RTK corrections to compatible GPS receivers. It is designed for use with specific GRTech Beacon devices. Continued background GPS use can impact battery life.

Highlights
  • RTK correction delivery
  • Compatible with GRTech Beacon V3.0
  • Background data stream management
  • Battery life optimization alerts
Read full description

DigiFarm NTRIP Client is designed to deliver RTK corrections to GPS receivers capable of receiving them. This app is intended to be used exclusively with the GRTech Beacon V3.0 family of devices. Continued use of GPS running in the background can dramatically decrease battery life. Background GPS usage will end when you stop the data stream or the Beacon is no longer connected.

About

RTKapp

Features
Read full description

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

DigiFarm NTRIP Client1 screens
RTKapp4 screens

Verdict

The call

The clearest difference is update cadence: RTKapp at every 3 weeks against DigiFarm NTRIP Client's every 7 months. DigiFarm NTRIP Client's advantage is iOS requirement (9.0 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

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

DigiFarm NTRIP Client ships an update every 7 months, RTKapp every 3 weeks. The most recent releases landed on September 24, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
DigiFarm NTRIP Client versus RTKapp: the parameters behind the verdict, then further details
ParameterDigiFarm NTRIP ClientRTKapp
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 7 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size20 MB93 MB
Age rating4+4+
DeveloperDigiFarm VBN, LLCJuan Carlos Lopez Calvo

In-app purchases

None

DigiFarm NTRIP Client

No in-app purchases

None

RTKapp

No in-app purchases

Questions

Is DigiFarm NTRIP Client free?
DigiFarm NTRIP Client is free to download, with no in-app purchases.
Is RTKapp free?
RTKapp is free to download, with no in-app purchases.
Do DigiFarm NTRIP Client or RTKapp have ads?
Neither DigiFarm NTRIP Client nor RTKapp shows ads.
Which is updated more often, DigiFarm NTRIP Client or RTKapp?
DigiFarm NTRIP Client ships an update every 7 months, and RTKapp every 3 weeks. Most recently, DigiFarm NTRIP Client was updated on September 24, 2026 and RTKapp on October 1, 2026.

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