ChiWalking vs Sleepi.ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChiWalking
Improve your walking technique and boost your fitness with guided video lessons and audio prompts. Learn to walk farther with less effort, burn fat, and enhance your well-being through mindful movement.
- Video lessons for walking technique
- Audio prompts for focus
- Guided walks with interval cues
- Track distance, pace, and calories
- Map walking routes
- Log walk notes
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Chi Walking, the best-selling fitness walking book, is now an iPhone App to help you combine fitness, fun and fat-burning. Whether you’re returning from illness or injury, want to lose weight, or you’re walking in a fundraising event – this app will motivate and support you every step of the way!! Unique among walking apps, the Chi Walking® app is a complete coaching tool for improving your walking technique and boosting your training. With video lessons that show you how to walk farther with less effort, and audio prompts that help you focus on good walking technique – you can improve everything about your walking experience. While learning to breathe better, strengthen your core, and improve your balance, you’ll see how walking is easier, more enjoyable, and more effective when you walk focused. Inspired by the T’ai Chi principle of moving from your center, you’ll learn to rely more on your core and less on leg-strength to walk your best. You’ll practice “mindful movement” – using a smooth and relaxing technique to save your joints and muscles from overuse and injury. Danny’s voice will talk you through Guided Walks with audio focuses played at self-selected, repeating intervals. Track your distance, pace, caloric burn, and map your routes all within the app– you can even log notes on each walk to share with your friends! Use this app to start a regular walking program, walk your first 10K, or stay fit for the rest of your life. Walking never felt this good!
Sleepi.ai
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Why Sleepi is Special: - World's First AI Health Companion combining real-time health tracking with emotional intelligence - Seamless integration with Apple Watch for comprehensive health monitoring - Privacy-first approach - all your data stays in iCloud - Personalized health insights that evolve with you AI Companion Features: - Real-time health conversations - Emotional support when you need it - Proactive wellness suggestions - Natural, engaging interactions - Personalized motivation and encouragement Health Monitoring: - Comprehensive health data tracking - Beautiful, intuitive visualizations - Trend analysis and insights - Progress tracking - Customizable health goals Privacy & Security: - All data stored securely in iCloud - No server storage of personal data - Complete data control - GDPR compliant Perfect For: - Health enthusiasts seeking deeper insights - Busy professionals managing wellness - Anyone wanting a supportive health companion - Those looking for motivation and accountability - People seeking personalized health guidance Transform your health journey with Sleepi - where AI meets empathy, and technology serves wellness. Download now and experience the future of personal health companionship. Your wellness journey deserves more than just tracking - it deserves understanding, support, and guidance. Sleepi is here for you, 24/7. Requires iOS 15.0 or later and Apple Watch Series 4 or later Download Sleepi today and experience the world's first truly intelligent health companion.
Screenshots
Verdict
The clearest difference is price: Sleepi.ai at Free against ChiWalking's $2.99. Sleepi.ai also leads on in-app purchases (none vs 5) and update cadence (every 9 days vs every 35 months). ChiWalking's advantage is iOS requirement (12.0 vs 16.4). On 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
Sleepi.ai is free to download; ChiWalking costs $2.99 up front. ChiWalking sells 5 one-off in-app purchases. Sleepi.ai asks for nothing beyond the download.
ChiWalking ships an update every 35 months, Sleepi.ai every 9 days. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.
| Parameter | ChiWalking | Sleepi.ai |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 2.2 (5 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 35 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 311 MB | 14 MB |
| Age rating | 4+ | 12+ |
| Developer | ChiLiving, Inc. | Shenzhen Infinite State Technology Co., Ltd |
In-app purchases
ChiWalking
- Strengthen your Core$0.99
- Improve Your Balance$0.99
- Strengthen Your Heart$0.99
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- Reduce Stress$0.99
- Increase your Energy$0.99
Sleepi.ai
No in-app purchases









