Comparison

SleepWalking Shield vs MyCaffeineLog

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SleepWalking Shield

This watch app monitors for sleepwalking movements and gently wakes you with escalating vibrations and sound if detected. The companion iPhone app provides a timeline of potential episodes and your heart rate at those times, offering peace of mind for those affected by sleepwalking.

Highlights
  • Watch-based sleepwalking monitoring
  • Gentle, escalating wake-up alerts
  • iPhone app for episode timeline
  • Heart rate data during episodes
  • Privacy-focused, no data collection
  • Designed specifically for sleepwalking
Read full description

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.

About

MyCaffeineLog

This app helps you monitor your caffeine intake in real-time using scientifically accurate decay modeling. It provides personalized sleep recommendations and weekly statistics to help you make informed decisions about your consumption and improve sleep quality.

Highlights
  • Real-time caffeine level tracking
  • Quick logging of caffeinated drinks
  • Personalized sleep recommendations
  • Weekly caffeine consumption statistics
  • Customizable drink library
  • Smart notifications for caffeine levels
  • Offline and private operation
Features
Read full description

Ever wonder how much caffeine is still in your system? CaffeineLog tracks every cup and shows you exactly where your caffeine levels stand — in real time. Make smarter decisions about your next coffee and get better sleep tonight. KEY FEATURES • Real-Time Caffeine Tracking See your current caffeine level calculated using scientifically accurate half-life decay modeling. • Quick Drink Logging Log coffee, tea, energy drinks, and more with just a few taps. • Sleep Recommendations Get personalized suggestions on when it's safe to sleep based on your caffeine metabolism. • Weekly Statistics View daily averages, peak consumption days, and 7-day trends at a glance. • Drink Library Choose from a comprehensive list of popular caffeinated beverages with preset caffeine amounts. • Custom Drinks Add your own beverages with custom caffeine values. • Smart Notifications Get alerts when your caffeine level is high or when it's safe to sleep. • Beautiful Dark Interface OLED-optimized design with smooth animations and haptic feedback. • 100% Offline & Private Works entirely on your device. No accounts, no cloud, no tracking. PERFECT FOR • Coffee lovers who want to understand their caffeine habits • People looking to improve sleep quality by managing caffeine timing • Health-conscious individuals tracking daily stimulant intake • Anyone curious about how long caffeine actually stays in their body WHY CAFFEINELOG? CaffeineLog is built with privacy at its core. All your data stays on your device — no accounts, no cloud syncing, no tracking. Just a simple, powerful tool to help you understand and manage your caffeine intake so you can feel your best every day. Download CaffeineLog today and take control of your caffeine habits! --- Privacy Policy: https://seochan-company.vercel.app/caffeinelog/privacy Support: https://seochan-company.vercel.app/caffeinelog/support

Screenshots

MyCaffeineLog4 screens

Verdict

The call

SleepWalking Shield and MyCaffeineLog are too close to call on the numbers: across 6 compared parameters — price, rating, ratings volume and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 1.0 for SleepWalking Shield against 1.0 for MyCaffeineLog. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

ScorecardNo meaningful differences
SleepWalking Shield versus MyCaffeineLog: the parameters behind the verdict, then further details
ParameterSleepWalking ShieldMyCaffeineLog
PriceFreeFree
Rating1.0 (2 ratings)1.0 (1 ratings)
Positive reviews—0.0% of reviews
Number of ratings2 — better1
Ads—No
In-app purchasesNoNo
MonetizationFreeFree
Devices—iPhone — better
Requires iOS17.017.0
Further details — not scored
Size15 MB2 MB
Age rating4+4+
DeveloperPulse Digital Health Ltd.Hui Chan Seo

In-app purchases

None

SleepWalking Shield

No in-app purchases

None

MyCaffeineLog

No in-app purchases

Questions

Is SleepWalking Shield free?
SleepWalking Shield is free to download, with no in-app purchases.
Is MyCaffeineLog free?
MyCaffeineLog is free to download, with no in-app purchases.
Which has better reviews, SleepWalking Shield or MyCaffeineLog?
SleepWalking Shield and MyCaffeineLog are both rated 1.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

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