4D Fit vs SleepFlow Sleep Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4D Fit
Plan and schedule fitness classes directly from your device. View class schedules, sign up for sessions, and find studio locations. Optimize your time and convenience for class bookings.
- Plan and schedule classes
- View class schedules
- Sign up for classes
- View studio location
- Optimize time and convenience
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Download the 4D Fit App today to plan and schedule your classes! From this mobile App, you can view class schedules and sign up for classes as well as view the studio’s location. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
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.
Screenshots
Verdict
The clearest difference is device support: SleepFlow Sleep Tracker at 2 against 4D Fit's —. 4D Fit's advantage is iOS requirement (14.0 vs 17.6). On price, rating, ratings volume and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for 4D Fit against 5.0 for SleepFlow Sleep Tracker. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | 4D Fit | SleepFlow Sleep Tracker |
|---|---|---|
| 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 |
| Ads | — | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 129 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 4D Fitness LLC | Fabio Mota |
Customer experience
4D Fit
SleepFlow Sleep Tracker
In-app purchases
4D Fit
No in-app purchases
SleepFlow Sleep Tracker
No in-app purchases
Questions
Is 4D Fit free?
Is SleepFlow Sleep Tracker free?
Which has better reviews, 4D Fit or SleepFlow Sleep Tracker?
Other comparisons
