Dev tools · alternatives · 2026
24 alternatives to Open source navigation project for GPS and Internet denied regions
Hey everyone, I wanted to share what I have been working on recently. I had this itch for a long time to figure out if terrain contour matching could help with ground navigation, by only only relying on iphone's sensors and public data. So far I have had decent results. This is a working prototype, but there is a lot that is in the pipeline. If you notice anything weird, let me know or open a PR. Any feedback, comments are welcome :)
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Hi everyone! Shortly after publishing my iOS 4 jailbreak last October[1], I got to work on my next hobby project: a from-scratch homebrew GPS receiver, which can solve the user’s location solely from billions of radio antenna samples. I took a commodity SDR (alongside the Python standard library and numpy) and built a signal processing pipeline that can detect and track GPS satellites over many minutes, drop and pick up satellites as they come in and out of view, and precisely determine the user’s position and clock inaccuracy. All told, gypsum can go from a cold start to a fix on the user’s…
2024 · axleos.com · its alternatives →
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Hey HN, This is a follow-up to our original Show HN post, where I launched the first version of MBCompass. https://news.ycombinator.com/item?id=44155741 Since then, I've added several features based on user feedback and community input... I just released v1.1.9 of MBCompass - Minimal, FOSS compass and navigation app. New in this version: - Theme toggling (Dark/Light) controlled via settings - Fix current location arrow visibility - Compass accuracy alerts - Sensor status indicator - Explicit button for showing the GPS current location - Smooth transitions and many more..…
Jan 2026 · github.com · its alternatives →
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I'm working on a GPS track visualizer for quite some time. It shines in hilly and mountaineous terrain (where a 3D view makes more sense), but it also offers quite a lot of Strava-like features (statistics etc.). You can upload your GPX and FIT files manually, or sync directly with Garmin, Coros and Polar. See https://cubetrek.com for the live app and check out some examples there. It's free and opens source. Also, anyone who likes to work with 3D visualizations (especially Babylon.js), let me know if you like to help polish this thing further.
2025 · github.com · its alternatives →
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An app that creates aerial imagery (Kickstarter).
2014 · kickstarter.com · its alternatives →
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Terrapattern▲77A visual search tool for satellite imagery
2016 · terrapattern.com · its alternatives →
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Just a fun hack I did while bored over the weekend. My wife was busy shopping, it got me thinking that can VLMs solve the indoor location problem in a mall? Can I just show a VLM a map and an image and have it doa good enough job locating me? I hacked this P.O.C and it seems to work.
2025 · arjo129.github.io · its alternatives →
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Move over, GPS! A desi navigation system is on its way
2016 · audiomatic.in · its alternatives →
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OneGlanse▲77Free open-source GEO tracker for LLM visibility
Apr 2026 · oneglanse.com · its alternatives →
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Cartographer▲79Real-time simultaneous localization and mapping library
2016 · github.com · its alternatives →
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Globestudio▲84Open-source dotted maps and 3D globes for designers
25d ago · globestudio.app · its alternatives →
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Offline topographical maps and crowdsourced trail guides
2019 · wikiloc.com · its alternatives →
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Hey HN, jvaclavik here from OpenClimbing team! We are thrilled to release version 2.0 of our fully opensource/opendata climbing guide. Based on OpenStreetMap for map-data and Wikimedia Commons for images, we created a (hopefully) user-friendly app which completely uses these open databases, thus contributing data back to commons. We designed a simple and powerful notation for drawing climbing routes directly over the Wikimedia pictures: - https://wiki.openstreetmap.org/wiki/Key:wikimedia_commons:pa... Check out the release article for a ton of new features, or go…
2014 · openstreetmap.org · its alternatives →
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I'm working on https://cubetrek.com, a web app to manage, visualize and compare your running, hiking, mountainbiking, skiing... activities. Some features include: a github-style calendar heatmap, 3D visualization of tracks (especially useful for hill climbs and mountaineous terrain in general), a world map displaying all your activities at once. Excluded features: although you can share yoir tracks to the world, should you choose so, there are no friends, no likes, no comments, i.e. none of that social networking stuff. And no ads. Any feedback is appreciated, let me know what you…
2023 · cubetrek.com · its alternatives →
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We built Maptoolkit.org - a free, production-grade vector maps service built on OpenStreetMap and MapLibre. Map rendering and tile hosting have historically been either expensive (Google, Mapbox) or complex to maintain yourself. (Plus: Their maps are car-focused.) Our maps feature max data zoom 15, global hill-shading, 3D terrain, contour lines, water depths, and specialized styles (like Hiking, Cycling, Winter). No sign up or API keys required. You can use it like this: ``` const map = new maplibregl.Map({ container: 'map', style: 'https://styles.maptoolkit.org/summer.json',…
Jul 2026 · maptoolkit.org · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →