CafTrack: Optimise Caffeine

FITN App

In-app purchases

About this app

Caffeine is a performance tool. Most people just never use it like one. Now you can, gain the edge.

CafTrack shows you how much caffeine is really in your system, when it peaks, and exactly when it clears, combining this data with an elite strategy for dosage, it sharpens your day and never costs you sleep.

TRACK IN SECONDS
Log any drink by typing it free, or scan a barcode, snap a photo or just say it with Pro. A full drinks library with search included.

KNOW WHAT'S ACTIVE
Your dashboard shows live active caffeine, not just a daily total. See every dose still working in you and the exact minute you're clear to sleep.

MEET YOUR AI STRATEGIST
A personal dosing plan for your day that adapts every time you log. Ask it anything: when to dose before a deadline, what to drink before a run, when to stop for a clean night's sleep.

BUILT ON YOUR BODY
Link Apple Health and your sleep, heart rate and workouts shape every recommendation. Set a peak window for the hours that matter, and plan gel timing for your runs.

PROTECT YOUR SLEEP
Caffeine's half-life is over 5 hours. That 3pm coffee is why you're still wide awake at 2am. CafTrack shows your clear-by time, a cutoff that works with your evenings, and a projected sleep chart so you can see the real impact of caffeine on your sleep.

YOUR WEEKLY REPORT
Every Sunday: your week scored and summarised. Intake vs target, sleep protection, top drinks, how closely you matched your plan, and recommendations for the week ahead.

MAKE IT YOURS
Set a daily performance target, choose your cutoff, and pick from 10 themes, including the new Cold Brew and Afterglow.

FREE VS PRO
Free: manual logging, live dashboard, drinks library.
Pro: scan, snap and voice logging, AI Strategist, Apple Health link, peak window, tonight's sleep preview & insights, run fuelling, half-life sleep insights, weekly reports, full trends, 5 exclusive themes, no ads. 7-day free trial.

Built, maintained, updated & answered by one person.

Your first insight is one drink away.

What’s new

A fresh look. New fonts, new themes, and a floating tab bar. Everything works the same, it just looks better.
A better start. A short welcome tour shows you the app on your first launch, and you can replay it any time from Profile.
Notifications you control. Turn each reminder on or off. Every dose reminder now names the drink and arrives 30 minutes before.
Smarter Strategist. Continued enhancements to your caffeine strategist.