sleep² sleeptracker & analysis vs Fitback
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
sleep² sleeptracker & analysis
This app acts as a personal guide to better sleep, combining innovative sleep training with precise sleep tracking and analysis. It offers an EU-approved medical device program for acute sleep disorders like insomnia, providing personalized recommendations and sleep training based on your data.
- Sleep tracking and analysis
- Sleep training programs
- Personalized recommendations
- Interactive chatbot
- Data import (Polar sensor, Apple Health)
- Manual sleep diary entry
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Discover Sleep Anew: sleep² - Your Sleep Tracker sleep² is your personal guide to better sleep. It combines innovative sleep training with a precise sleep tracker. Sleep trackers provide valuable insights into your sleep. The sleep² Intensive Program is an EU-approved medical device, specifically designed for people with acute sleep disorders like insomnia. Our scientifically based method has already helped thousands improve their sleep quality through systematic and gradual sleep tracking and training. sleep² Pro: Based on sleep analysis, the program adapts to individual sleep data, delivering precise recommendations from your sleep tracker. Sleep Tracker: Analyze sleep using a Polar sensor or import data via Apple Health. Manually enter sleep data into the sleep diary if no tracker is used. Based on the sleep data, you get: Detailed recommendations based on sleep analysis Sleep training for better sleep An interactive chat-bot to help you sleep better Sleep analyses always available—no waiting like in sleep labs Precise sleep analysis through innovative algorithms for sleep improvement Free download & basic functions Full features of sleep² (precise sleep analysis, personalized programs) with subscription purchase Download sleep² - Our sleep tracker and precise sleep analysis help improve sleep! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fitback
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Fitback is your all-in-one Health & Fitness app designed to help you live better. Track your diet, monitor weight, set health goals, chat with dietitians, get personalized tips, and more. From calorie counting to health reports – Fitback keeps your wellness journey on track!
Screenshots
Verdict
The clearest difference is in-app purchases: Fitback at none against sleep² sleeptracker & analysis's 4. sleep² sleeptracker & analysis's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads, 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
Both are free to download. sleep² sleeptracker & analysis sells 4 in-app purchases, starting at $9.99 per month. Fitback asks for nothing beyond the download.
sleep² sleeptracker & analysis ships an update every 2 weeks, Fitback every 5 weeks. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | sleep² sleeptracker & analysis | Fitback |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (37 ratings) — better | — |
| Positive reviews | 61.7% of reviews | — |
| Number of ratings | 37 — better | — |
| Update frequency | Every 2 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 110 MB | 39 MB |
| Age rating | 4+ | 12+ |
| Developer | Nukkuaa | Qwik IT Services |
In-app purchases
sleep² sleeptracker & analysis
- sleep² PRO$9.991 Month
- sleep² PRO$79.991 Year
- sleep² intensive program$39.99
- sleep² intensive program$99.99
Fitback
No in-app purchases
Questions
Is sleep² sleeptracker & analysis free?
Is Fitback free?
Do sleep² sleeptracker & analysis or Fitback have ads?
Which is updated more often, sleep² sleeptracker & analysis or Fitback?
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