SleepHabit vs Simple Caffeine Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepHabit
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SleepHabit helps you develop and maintain healthy sleep patterns through simple check-ins and detailed sleep tracking. Key Features: • Easy Sleep Tracking Simple check-ins for bedtime and wake-up time. No complicated setup or wearables required. • Sleep Duration Rating Get instant feedback on your sleep duration based on scientific recommendations for optimal rest. • Visual Calendar Track your sleep patterns with an intuitive calendar view, complete with color-coded ratings and detailed statistics. • Progress Tracking Monitor your sleep consistency with detailed statistics and achievement tracking. • Sleep Notes Add personal notes to each night's sleep record to track factors affecting your rest. • Achievement System Stay motivated with achievements for maintaining consistent sleep schedules.
Simple Caffeine Tracker
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Simple Caffeine Tracker - Know When You Can Sleep Track your caffeine. Sleep better. That simple. One tap to log your coffee, tea, or energy drink. Watch your caffeine level drop in real-time. Know exactly when you'll be ready to sleep. No complexity. Just clarity. • Add drinks in seconds • See your current caffeine level at a glance • Get your sleep-ready time instantly • 30-day history with daily stats • Visual charts to spot your patterns • Track daily average, streaks, and favorite drinks • Personalized for your body (weight & gender) The app calculates caffeine decay based on actual science - your half-life rate matters. It tells you when caffeine will clear your system, so you can plan your last coffee accordingly. Review your past month to understand your habits. See which days you went over your limit. Discover your daily average. Build better routines. Built for everyday use: Clean, minimal interface. No subscriptions. No accounts. No notifications spam. Just open, track, and know where you stand. Perfect for anyone who wants better sleep without giving up their daily coffee ritual.
Screenshots
Verdict
The clearest difference is price: Simple Caffeine Tracker at Free against SleepHabit's $2.99. Simple Caffeine Tracker also leads on update cadence (every 2 days vs every 5 days). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Simple Caffeine Tracker is free to download; SleepHabit costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
SleepHabit ships an update every 5 days, Simple Caffeine Tracker every 2 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.
| Parameter | SleepHabit | Simple Caffeine Tracker |
|---|---|---|
| Price | $2.99 | Free — better |
| Update frequency | Every 5 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | 选 张 | LUCAS GUFFROY |
In-app purchases
SleepHabit
No in-app purchases
Simple Caffeine Tracker
No in-app purchases
Questions
Is SleepHabit free?
Is Simple Caffeine Tracker free?
Do SleepHabit or Simple Caffeine Tracker have ads?
Which is updated more often, SleepHabit or Simple Caffeine Tracker?
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