SleepFlow Sleep Tracker vs Sleep Tracker AI Coach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepFlow Sleep Tracker
Understand your sleep patterns, build consistent habits, and wake up refreshed. This app offers simple tracking, insightful trends, and personalized goals to improve your sleep quality without complexity. Your data remains private and on your device.
- Sleep tracking and logging
- Sleep history and trend visualization
- Sleep statistics and deep sleep insights
- Daily streak motivation
- Smart bedtime and wake-up reminders
- Personalized sleep duration goals
- Privacy-focused, on-device data storage
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SleepFlow – Sleep Tracker SleepFlow helps you understand your sleep, build consistency, and wake up feeling better every day. Designed with simplicity and science in mind, SleepFlow allows you to track your sleep habits, visualize trends, and improve your sleep quality over time — without complexity. Key Features Sleep Tracking – Log bedtime, wake time, and sleep quality with ease Sleep History – View past nights and spot patterns Sleep Stats – Weekly trends, averages, cycles, and deep sleep insights Daily Streaks – Stay motivated and build healthy sleep routines Smart Reminders – Bedtime and wake-up notifications Personalized Goals – Set and track your ideal sleep duration Clean, Dark UI – Designed for nighttime comfort Understand Your Sleep SleepFlow turns your sleep data into easy-to-read insights so you can make better decisions and improve consistency night after night. Privacy First Your data stays on your device. No accounts. No tracking. No data selling. Whether you’re trying to fix your sleep schedule, improve recovery, or simply wake up feeling refreshed, SleepFlow gives you the clarity and tools to sleep better. Download SleepFlow and take control of your sleep.
Sleep Tracker AI Coach
This app automatically tracks your sleep using your watch and provides a detailed sleep score with explanations. It helps identify habits affecting your sleep and offers guided techniques to fall asleep faster. An AI coach provides personalized insights and a program to improve sleep quality.
- Automatic sleep tracking via Apple Health
- Personalized sleep score with detailed breakdown
- Habit logging and pattern analysis
- Guided techniques for faster sleep onset
- AI-powered sleep coaching
- 4-week CBT-I based sleep improvement program
- App blocking during wind-down window
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Most sleep apps hand you a number and walk away. Lull tells you why you slept the way you did — and what to change tonight. TRACKING THAT RUNS ITSELF Wear your watch to bed and you're done. Lull reads your nights from Apple Health — no timer to start, no button to press. You wake up and last night is already scored. A SLEEP SCORE THAT EXPLAINS ITSELF One number, 0 to 100, built on sleep science: duration, efficiency, restlessness, deep and REM sleep — every target adjusted for your age. Open any night to see where the points came from and where they went. FIND WHAT'S REALLY RUINING YOUR NIGHTS Coffee at 6pm. A late workout. Two glasses of wine. A warm shower. Log a habit in seconds and Lull lines it up against your real sleep data, night after night, until the pattern is impossible to miss. Not generic advice — your body, your tolerances. Learn what you get away with, and what quietly costs you an hour of deep sleep. FALL ASLEEP FASTER, STARTING TONIGHT Guided techniques you can run in bed: 4-7-8 breathing, the military method, the cognitive shuffle, the 20-minute rule and warm-shower timing. Lull keeps score of which ones actually work for you. AN AI COACH THAT KNOWS YOUR NUMBERS Ask why Tuesday fell apart, or what to do about a 3am wake-up. Your coach answers from your own scores, habits and trends — never from a generic script. FOUR WEEKS TO BETTER SLEEP A guided program built on CBT-I, the clinical gold standard for insomnia: tighten your sleep window, rebuild sleep pressure, then widen it again as your nights consolidate. PUT THE PHONE DOWN Pick apps to block during your wind-down window so your phone stops fighting your bedtime. Your choices never leave your device — Lull can't see which apps you picked. SEE THE WHOLE PICTURE Sleep debt, social jetlag, bedtime consistency and weekly trends, in plain language. Spot the factor that has been dragging your sleep down all month — and the habit that helps more than you thought. MORNING CHECK-IN A gentle prompt after you wake ties how you feel to how you slept, so your scores reflect real life and not just sensor data. AT A GLANCE Home Screen and Lock Screen widgets plus an Apple Watch complication keep last night's score one look away. PRIVATE BY DESIGN Your sleep data stays in Apple Health, on your device. The apps you pick for wind-down never leave it. LULL PRO Tracking and your nightly score are free. Pro unlocks the AI coach, full trends and analysis, the 4-week program and wind-down blocking: 3-day free trial, then $1.99/week. Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://mileafy.com/privacy-policy-lull-sleep-tracker-ai-coach Terms of Use: https://mileafy.com/terms-conditions-lull-sleep-tracker-ai-coach
Screenshots
Verdict
The clearest difference is in-app purchases: SleepFlow Sleep Tracker at none against Sleep Tracker AI Coach's 1. SleepFlow Sleep Tracker also leads on update cadence (daily vs weekly). On price, rating, ratings volume and ads 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
Both are free to download. Sleep Tracker AI Coach sells 1 in-app purchase, starting at $1.99 per 7 days. SleepFlow Sleep Tracker asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for SleepFlow Sleep Tracker against 5.0 for Sleep Tracker AI Coach. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
SleepFlow Sleep Tracker ships an update daily, Sleep Tracker AI Coach weekly. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.
| Parameter | SleepFlow Sleep Tracker | Sleep Tracker AI Coach |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Daily — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Requires iOS | 17.6 | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 37 MB |
| Age rating | 4+ | 17+ |
| Developer | Fabio Mota | Kostiantyn Nevinchanyi |
Customer experience
SleepFlow Sleep Tracker
Sleep Tracker AI Coach
In-app purchases
SleepFlow Sleep Tracker
No in-app purchases
Sleep Tracker AI Coach
- Lull Pro3 Days trial$1.997 Days
Questions
Is SleepFlow Sleep Tracker free?
Is Sleep Tracker AI Coach free?
Which has better reviews, SleepFlow Sleep Tracker or Sleep Tracker AI Coach?
Do SleepFlow Sleep Tracker or Sleep Tracker AI Coach have ads?
Which is updated more often, SleepFlow Sleep Tracker or Sleep Tracker AI Coach?
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