Software Alternatives & Startups

RTKLIB VS SIMT App

Compare RTKLIB VS SIMT App and see what are their differences

RTKLIB logo RTKLIB

An Open Source Program Package for GNSS Positioning

SIMT App logo SIMT App

SIMT is a free, offline-first spatial toolkit for Android and Wear OS: plan targets, track beyond GPS, measure with AR, use survey-grade GNSS, share locally, and explore the sky in private.
  • RTKLIB Landing page
    Landing page //
    2019-12-06
Not present

RTKLIB features and specs

  • Open Source
    RTKLIB is open source, which means it is freely available to use, modify, and distribute. This encourages collaboration and improvement within the global GNSS community.
  • Customizability
    Users can customize the software to fit specific applications due to access to the source code, allowing for tailored GNSS processing solutions.
  • Wide Range of Features
    RTKLIB includes a comprehensive set of features for GNSS data processing, including single-point positioning, relative positioning (RTK), static and kinematic PPP, and support for various GNSS constellations.
  • Multi-Platform Support
    The software can run on various platforms including Windows, Linux, and embedded systems, providing flexibility in its deployment.

Possible disadvantages of RTKLIB

  • Steep Learning Curve
    RTKLIB can be complex and difficult to use for beginners due to its extensive range of features and options, requiring a significant time investment to learn effectively.
  • Limited Documentation
    Official documentation can be sparse or lacking in depth, making it challenging for users to find the necessary information to solve specific problems without reaching out to community forums or other external resources.
  • User Interface
    The GUI for RTKLIB can be considered non-intuitive and outdated by modern standards, which might deter users who prefer more polished user experiences.
  • Lack of Official Support
    As an open-source project, RTKLIB does not have formal customer support, so users must rely on community assistance for troubleshooting and advice.

SIMT App features and specs

No features have been listed yet.

RTKLIB videos

Real-time positioning using RTL-SDR and RTKLIB.

More videos:

SIMT App videos

No SIMT App videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to RTKLIB and SIMT App)
Maps
67 67%
33% 33
Travel & Location
61 61%
39% 39
Navigation
0 0%
100% 100
Location Intelligence
100 100%
0% 0

User comments

Share your experience with using RTKLIB and SIMT App. For example, how are they different and which one is better?
Log in or Post with

Social recommendations and mentions

Based on our record, RTKLIB seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

RTKLIB mentions (1)

  • Any free PPK software to process base station and LiDAR collection data from lidarusa drone?
    If you have access the the raw GPS data stream you can use RTKlib. https://rtklib.com. It’s a bit of a learning curve. Source: about 4 years ago

SIMT App mentions (0)

We have not tracked any mentions of SIMT App yet. Tracking of SIMT App recommendations started around Aug 2026.

What are some alternatives?

When comparing RTKLIB and SIMT App, you can also consider the following products

RTKdata - RTKdata provides real-time GNSS correction data (NTRIP/RTCM) for centimeter-accurate RTK positioning. Used by surveyors, drone operators, precision agriculture systems, and autonomous robotics worldwide. Supports all major constellations (GPS, GLONAS

Bump - Get connected. Want to share something with a friend or someone you just met? Bump your phones together.

Polarsteps - Automatically track your journeys on a stunning map

Moon Phase Today - What's the moon phase today?

Qibla Direction – Prayer times - Qibla Direction – Prayer times app allows you to find the direction of the holy Qibla quickly.

Lefebure NTRIP Client - Lefebure NTRIP Client app offers features to lets you connect to a large number of high accuracy GPS, GNSS, DGPS, or RTK in order to lo all your NMEA position data to your mobile phone’s internal storage.