Growth · alternatives · 2026
24 alternatives to BioDecay
Science-driven supplement & caffeine pharmacokinetic modeler
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
A basic REST service for JSON data - enough for prototyping and MVPs! - rehacktive/caffeine
2021 · github.com · its alternatives →
- 2
PeakRoutine▲278Personalized health coaching powered by your biomarkers
Jun 2026 · peakroutinehealth.com · its alternatives →
- 3
Clarity▲238The world's first caffeine timing app for peak performance.
Dec 2025 · apps.apple.com · its alternatives →
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Stimly▲60Real-time caffeine metabolism curve and bedtime estimate
28d ago · stimly.app · its alternatives →
- 6
Drylendar▲232Track drinks to create a motivating calendar day after day!
Jan 2026 · drylendar.com · its alternatives →
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A caffeine tracker with attitude and no accountability
2025 · apps.apple.com · its alternatives →
- 9
Tablets▲100Start tracking and analyzing your substance use.
2019 · apps.apple.com · its alternatives →
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Track caffeine intake, hydration, and master your sleep
Jan 2026 · apps.apple.com · its alternatives →
- 13
Hi guys! I would love to show you Caffeine Clock 2.0, a tracker I made that shows you your caffeine levels now and in the future, helping you have undisrupted sleep by timing your caffeine better. A bit of context - as a guy who drinks a lot of caffeine, I wanted to make a good caffeine tracking app for a long time, since nothing I found at the time was sufficient. I wanted to make an app that would be easy to use, show you exactly when you’d have enough caffeine to not have your sleep disrupted, and could add all the drinks I usually drink, for free. After several iterations, I am now…
2025 · caffeineclock.app · its alternatives →
- 14
Drylendar▲114The alcohol calendar iOS app for a healthier & sober life
2023 · apps.apple.com · its alternatives →
- 15
Prodeasy▲97Product Management platform for teams of all sizes
2021 · shorterloop.com · its alternatives →
- 16
It’s available on iOS now: https://itunes.apple.com/app/id6499280064 We got into specialty coffee during COVID and, like many others, fell deep down the rabbit hole. Along the way, we ran into the same frustrations: - A drawer full of empty coffee bags. - No simple way to track grind size, rest dates, notes—by bean. - My coffee history scattered across photos, screenshots, notebooks, and half-memories. - The unique traits, people, and stories behind each coffee disappearing from the internet once it sold out (since coffee is an agricultural good) - In our opinion, no…
2025 · beanbook.app · its alternatives →
- 17
2014 · coredemia.com · its alternatives →
- 18
Real-time caffeine graph for better sleep
Apr 2026 · apps.apple.com · its alternatives →
- 19
Practical tools we can use to track and improve our biology
2016 · thequantifiedbody.net · its alternatives →
- 20
Built for what happens between your lab visits.
Jul 2026 · apps.apple.com · its alternatives →
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Proddigy▲27Hi HN! Happy to introduce Proddigy- a Productivity tracker and optimizer. Proddigy helps you track your productivity with seamless, customizable, notification-based tracking (track directly from the notification- no need to open the app). You can then learn about your patterns from analytics, as well as optimizing it by measuring the effects from behavioral changes experiments. More analytics features coming soon! Would love to hear if there’s anything you’d find interesting. The app is still in beta (and free), feedback will be highly appreciated here. To those who care- the app was NOT…
2025 · proddigy.app · its alternatives →
- 22
Log Drinks & Track their Nutritions in the Easy Way!
2020 · routinehub.co · its alternatives →
- 23
Fast, accurate, scientifically validated, PhD indie dev
Jun 2026 · myobro.com · its alternatives →
- 24OS
Link: http://www.distilbio.com DistilBio lets you look up detailed information on drugs, diseases, proteins etc. You can ask questions like "Find drugs which interact with Tylenol, and proteins which are targeted by these drugs", or build more complex queries if you like. While it is targeted at scientists in the life sciences field, we've found that many people like finding out more about drugs they're using, diseases they know about etc. We're continuing to add more data and make it more useful for the layman too. We thought we'd like to show our app to HN users and solicit feedback before…
2012 · distilbio.com · 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 →