Alternatives
Products that do what THRUX does
Precision HIIT timer. No subscription. Works offline.
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Hi HN community, As a busy techie with kids and other family obligations and my recent health diagnosis, I wanted an efficient way to integrate workouts in my daily routine and my research indicated that HIIT/Tabata style routines fit that requirement much better than a dedicated long running/planned workout routine. I made a simple PWA to help me with that endeavor that I have found useful and hoping some of you may like it as well. No sign ups needed but you can sign in if you'd like to save custom presets and history/progress. You may also enjoy some of the fitness…
Jul 2026 · hiitmeup.fit
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Workout Timer is the smartest interval timer app for HIIT
14d ago · play.google.com
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OnTrack▲3Focus app for the days you can't start. $4 once, no account.
Aug 2026 · ontrack-landing.netlify.app
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i built a heart rate zone training app for runners. ios + apple watch. custom zones, real-time haptics, post-run graphs. all the “smart” stuff you’d expect. but i never talked to a single runner before building it. not even myself lol. started as a thesis → kept building → added features → added a paywall (€4/month!) → launched it → and yeah… no one cared. zero feedback. zero users. just code in the void. i recently made the whole thing free. not trying to “sell” anything now — just seeing if it’s actually useful, and listening this time. curious how others handle this. ever build…
2025 · basamasa.github.io
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I know that there are a lot of time tracking tools out there but I wanted something super minimalist and developer-friendly so I built this: https://timestreamapp.com I’m curious what you guys think.
2011
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