sleep² sleeptracker & analysis vs Chi Trainer
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/
Chi Trainer
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Chi Trainer is a nature-inspired energy training studio designed to help you build lifeforce, restore balance, and elevate your well-being. Rooted in ancient Eastern wisdom and the intelligence of nature, Chi Trainer brings together practices like Tai Chi Gung, Qi Gong, ancient yoga, meditation, breathwork, and elemental training to awaken and circulate the body’s natural energy. Through gentle movement, conscious breathing, and mindful awareness, these practices help reduce stress, strengthen the nervous system, and cultivate deep inner calm and vitality. The Chi Trainer app gives you access to live and on-demand classes, guided meditations, breathwork sessions, and energy practices you can experience anywhere. You can also book in-studio classes at our Santa Monica studio, manage your schedule, and stay connected to your practice. Whether you're just beginning or deepening your journey, Chi Trainer helps you reconnect with your energy, your body, and the living intelligence of nature. Build lifeforce. Find balance. Live elevated.
Screenshots
Verdict
The clearest difference is in-app purchases: Chi Trainer at none against sleep² sleeptracker & analysis's 4. Chi Trainer also leads on iOS requirement (13.0.0 vs 15.0). On price, ads 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. Chi Trainer asks for nothing beyond the download.
| Parameter | sleep² sleeptracker & analysis | Chi Trainer |
|---|---|---|
| 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 | — |
| 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 | 13.0.0 — better |
| Further details — not scored | ||
| Size | 110 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Nukkuaa | Chi Trainer LLC |
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
Chi Trainer
No in-app purchases
Questions
Is sleep² sleeptracker & analysis free?
Is Chi Trainer free?
Do sleep² sleeptracker & analysis or Chi Trainer have ads?
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