sleep² sleeptracker & analysis vs Impact Athletics
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/
Impact Athletics
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Impact Athletics is your ultimate fitness companion, delivering top-tier workouts and expert guidance across a range of disciplines. Whether you're aiming to improve mobility, build strength, enhance agility, or engage in neuro training, our app provides everything you need to elevate your fitness journey. With expertly crafted workouts and access to leading trainers, Impact Athletics offers personalized guidance and structured examples to help you achieve your goals and reach your peak performance. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
The clearest difference is update cadence: sleep² sleeptracker & analysis at every 3 weeks against Impact Athletics's every 3 months. On price, ads, in-app purchases and device support 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 and Impact Athletics sells 1 in-app purchase, starting at $50.00 per month. Whichever you choose, the download price is not the number that matters.
sleep² sleeptracker & analysis ships an update every 3 weeks, Impact Athletics every 3 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | sleep² sleeptracker & analysis | Impact Athletics |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (38 ratings) — better | — |
| Positive reviews | 60.7% of reviews | — |
| Number of ratings | 38 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 110 MB | 54 MB |
| Age rating | 4+ | 17+ |
| Developer | Nukkuaa | Jack Ham |
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
Impact Athletics
- Monthly Coaching$50.001 Month
Questions
Is sleep² sleeptracker & analysis free?
Is Impact Athletics free?
Do sleep² sleeptracker & analysis or Impact Athletics have ads?
Which is updated more often, sleep² sleeptracker & analysis or Impact Athletics?
Other comparisons
