Alternatives
Products that do what TempoShare does
The app to share your ETA and keep the anything else private
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Hey HN, after the app I actually used to track my period wanted me to log in and save my data in the cloud, I decided to write my own. Most apps in this area are based on a subscription model and display far too much information anyway. For me, a simple calendar is enough where I can add a few notes if necessary. So that is the result of my work - a simple design and the data is only saved on the smartphone.
2024 · play.google.com
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2017 · github.com
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I kept running into this: timer on my laptop, alarm on my phone, timezone / discord timestamp conversion app in a separate tab. Switching between them was a hassle and I wanted to be able to set them up and manage really fast anywhere I was. So I built Time Keep, it puts world clocks, timers, alarms, countdowns, a stopwatch, breaks, a sleep planner, Discord timestamps, and more into one always open place. Works without an account or signup. All tools are fully functional immediately. Sign in to save your data across sessions. Pro adds live cross-device sync. Shared countdown links show…
Mar 2026
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Your location history, 100% private. No cloud, no account.
Jan 2026
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I was a bit concerned when Google was sending comms about decommissioning Timeline on web. Then they did a mobile migration, and lost a bunch of user info. Started this app so I can always have a copy of my timeline on my icloud + server + device (3,2,1 rule) Hope y'all are able to find some value in it as well! BTW here is all the streets I've walked in NYC in the past 10 years: https://share.takeallroads.com/s/0Hq7jYxhS698Xyip-r4Prg (video version: https://imgur.com/a/e8p9aXt)
20d ago · takeallroads.com
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Hey everyone! I’m thrilled to announce GroupTrack, an open-source project built with Flutter for real-time location tracking and sharing among users. Whether you’re keeping your family connected or ensuring safety among friends, GroupTrack offers a flexible solution for location-based features. What is GroupTrack? GroupTrack is a Flutter-based application designed to demonstrate effective real-time location tracking and sharing. It showcases how to manage continuous location updates in the foreground and background, implement geofencing, and customize maps to create an enhanced…
2024 · github.com
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2017 · github.com
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There’s something quietly unsettling about how normal it's become to hand over our most personal data to apps that barely deserve our trust. My wife once showed me a notification she got from her period tracking app. At first, it seemed like a simple reminder. But then came the ads. Not long after, she started getting eerily specific suggestions on other platforms. Things she hadn’t searched for. Things that felt too close. Somewhere, her cycle had been turned into a data point. That bothered me more than I can explain. These apps promise helpful insights. But in return, they take so much.…
2025
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2021 · fatih-erikli.github.io
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