SleepWalking Shield vs Hi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepWalking Shield
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SleepWalking Shield is a dedicated watch app designed to support people who struggle with sleepwalking. Start a session on your watch before you fall asleep and let it quietly monitor for walking movements during the night. If SleepWalking Shield detects that you may be walking in your sleep, it gently wakes you with haptic vibration and sound that increase in intensity if you keep moving. With the companion iPhone app, you can review when potential sleepwalking episodes occurred, including the time and your heart rate at that moment. Over time, you can build a clearer picture of how often you may be sleepwalking and when it tends to happen. SleepWalking Shield is built for people and families affected by sleepwalking who want extra peace of mind at night. The app is completely free to use. Key features: Watch sleepwalking sessions: Start monitoring directly from your wrist before bed and let your watch do the work while you sleep. Gentle wake-up alerts: Receive subtle vibrations and sounds that gradually intensify if you continue walking, helping you wake up more calmly than a sudden loud alarm. Episode timeline on iPhone: See when potential sleepwalking episodes occurred and view your heart rate at those times in the companion iPhone app. Designed for sleepwalking: Focused specifically on walking during sleep, not just general sleep tracking or snoring. Privacy by design: SleepWalking Shield does not collect or share any personal data. There are no user accounts and no third‑party analytics. Your information stays on your devices. Completely free: No in‑app purchases, subscriptions or paywalls. Requirements: A watch is required to use SleepWalking Shield. The app relies on your watch to detect walking movements and deliver gentle alerts. The iPhone app is used to view your sleepwalking timeline and related heart rate data recorded by the watch. Important: SleepWalking Shield is a supportive tool and is not a medical device. It does not diagnose, treat, cure or prevent any sleep disorder or health condition. Always speak to a healthcare professional for advice about sleepwalking or other sleep issues.
Hi
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Stop Renting Your Progress. Own It Forever. Experience the future of nutrition tracking—the culturally-aware AI food scanner built for peak performance and community-driven intelligence. Free to try for 48 hours. Tired of monthly subscriptions and giving away your personal identity? Hi-Pro is built by an independent developer for disciplined users who want pro-level insights without the "Big Tech" baggage. By utilizing de-identified, high-level analytics, we constantly evolve our AI while keeping your personal life strictly off-limits. No accounts, no identity tracking—just the most powerful nutrition tool on your device. Now with Apple Health sync. WHY HI-PRO? FREE TO TRY: 48 hours of unlimited, high-precision AI scanning. No commitment required. OWN IT FOREVER: One-time purchase, lifetime access. Say goodbye to subscription fatigue. RESEARCH-BACKED PRIVACY: We protect your identity. While we use de-identified usage data to improve our global nutritional models, your food diary, personal photos, and health metrics are never linked to your identity. APPLE HEALTH SYNC: Your daily steps earn bonus calories automatically. Meal calories sync to Apple Health. All processing happens on-device for maximum speed and security. STEP MILESTONE ALERTS: Get notified at 5K, 10K, and 15K steps with your exact calorie bonus for the day based on your unique metabolic profile. CULTURALLY AWARE AI: From Turkish Menemen and Arabic Kabsa to Japanese Sushi and Australian Meat Pies—our AI is trained on global datasets to recognize what you actually eat. "HIDDEN OIL" LOGIC: Unlike basic trackers, our AI accounts for hidden cooking oils and restaurant preparation for a more honest, "real-world" calorie count. GLOBAL SUPPORT Fully localized in 13 languages: English, Turkish, Spanish, French, German, Arabic, Portuguese, Japanese, Korean, Chinese, Hindi, Italian, and Russian. HOW IT WORKS Snap: Take a photo of your meal. Analyze: Instant AI breakdown of Calories, Protein, Carbs, and Fats. Contribute: Your anonymous usage helps refine the world's most accurate cultural food database. Sync: Steps and calories flow automatically to Apple Health. Progress: Track your daily goals with zero friction and total peace of mind. Built for the disciplined. Scaled for the world. Start your free trial today.
Screenshots
Verdict
The clearest difference is in-app purchases: SleepWalking Shield at none against Hi's 1. Hi's advantage is device support. On price 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. Hi sells 1 one-off in-app purchase. SleepWalking Shield asks for nothing beyond the download.
| Parameter | SleepWalking Shield | Hi |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad — better |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 15 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Pulse Digital Health Ltd. | Deniz Dogulu |
In-app purchases
SleepWalking Shield
No in-app purchases
Hi
- Lifetime Access$9.99








