
PhoneTrack
locus
Zood Location
iSharing
Fog of World
uMobix
People Tracker App
Cross-platform location sharing

The modern platform for creating, sharing, and collaborating on AI prompts. Advanced version control and real-time testing.

Which is more popular?
Based on our record, OwnTracks seems to be more popular. It has been mentioned 39 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | owntracks.org | diffyn.com |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
OwnTracks is recommended for privacy-conscious individuals, tech-savvy users who want to self-host their data, and those who are integrated with smart home or automation systems. It’s also suitable for groups or families who wish to keep track of each other's locations securely and privately.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How To Get Started with MQTT and Owntracks
The Ultimate Prompt Tool for Creators – Visualize & Organize with Diffyn
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing OwnTracks and Diffyn.
Diffyn's answer:
Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.
Diffyn's answer:
Diffyn is the platform that specializes on both change management and multi-model analysis.
Diffyn's answer:
React, Next.js, POSTGRESQL
Diffyn's answer:
Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.
Diffyn's answer:
I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.
Share your experience with using OwnTracks and Diffyn. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I've personally heard of https://owntracks.org/ though I haven't been able to try it myself. Seems like a location history and see where other members of your instance are. - Source: Hacker News / about 2 years ago
The only private alternatives are going to be self hosted and will require some technical skill. See owntracks for details. Source: over 3 years ago
On your side, you need some way to be tracked. Easy solution is an app on your phone, I like OwnTracks as a privacy-respecting option. Source: over 3 years ago
Tracking Diffyn since Jun 2025.
When comparing OwnTracks and Diffyn, you can also consider the following products.
Nextcloud app to create tracking sessions to display phones position in real time and export activity to gpx.
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Share your location end-to-end encrypted on decentralized servers using Nostr.
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Share your location with each other, so you can make sure everyone is safe with a quick glance at your phone.
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iSharing is an app that provides a real-time GPS location tracking service for family, kids and closed friends.
Compare iSharing to OwnTracks or Diffyn:

Go around the world and remember everywhere you have been in your whole life journey!
Compare Fog of World to OwnTracks or Diffyn:

uMobix is a leading provider of child monitoring and parental control software, and easy solutions make it easy for parents to keep their children safe online.
Compare uMobix to OwnTracks or Diffyn: