AI · alternatives · 2026
24 alternatives to CoffeePolice
Caffeine isn't the problem
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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Hey HN, I often don't know if I can have a coffee at 2pm and started logging my caffeine intake so I wouldn't be up until 2am. For me it was never as easy as a cut off time (ie stop coffee at 1pm) because I vary the amount and timing of my coffee day to day. I made an app that helps you stay in your custom 'daytime target range' and under your 'bedtime target' caffeine level. It can predict how much caffeine you'll have at bedtime and tell you what time your caffeine will be below a configurable sleepable level. I also added a feature that gives you a notification 30 minutes before you can…
2023 · apps.apple.com · its alternatives →
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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 →
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Cut back on caffeine without the withdrawal crash
Jun 2026 · apps.apple.com · its alternatives →
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There's often times I want to prevent a computer/laptop/VM from sleeping and while, yes, there's various Caffeine/Amphetamine apps they're often overkill. Instead, this small (12Kb) page does the job and only needs a web browser. It's just a very simple usage of a web api normally used for things like video players: https://developer.mozilla.org/en-US/docs/Web/API/Screen_Wake...
2022 · nosleep.page · its alternatives →
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UP Coffee▲82via Jawbone Labs: understand how caffeine affects your sleep
2014 · jawbone.com · its alternatives →
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Know your caffeine level and when you'll be ready to sleep
Jun 2026 · apps.apple.com · its alternatives →
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LastSip▲6Personalized caffeine cutoff calculator for better sleep
2025 · lastsip.app · its alternatives →
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Use sleep detection to stop your audio at night
2025 · apps.apple.com · its alternatives →
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Calculate how long caffeine stays in your system
2025 · caffeinehalflife.com · its alternatives →
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Stimly▲60Real-time caffeine metabolism curve and bedtime estimate
28d ago · stimly.app · its alternatives →
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A caffeine tracker with attitude and no accountability
2025 · apps.apple.com · its alternatives →
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You Need Less Caffeine Than You Think - Sparrow
2023 · garden.sparrow.zone · its alternatives →
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Track caffeine intake, hydration, and master your sleep
Jan 2026 · apps.apple.com · its alternatives →
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Clarity▲238The world's first caffeine timing app for peak performance.
Dec 2025 · apps.apple.com · its alternatives →
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Prevent eyestrain caused by screens with the 20-20 rule.
2021 · restyoureyes.app · 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 →