SkyLog vs myTMJ Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SkyLog
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Discover patterns in your life with SkyLog. The most intuitive mood tracker designed to help you understand your emotions and improve your mental well-being. SkyLog isn't just a diary; it's a companion that helps you visualize your days. With its clean interface and powerful statistics, keeping track of your mental health has never been easier. KEY FEATURES: • Visual Mood Calendar: See your month in pixels. Identify patterns at a glance with our color-coded calendar. • Advanced Statistics: Weekly averages, mood charts, and detailed analytics to understand your emotional trends. • Secure & Private: Your thoughts are personal. Protect your journal with FaceID / TouchID biometric lock. • Daily Streak: Stay motivated with streak counters and build a healthy journaling habit. • Smart Tags: Tag your entries with activities (Work, Family, Sleep, etc.) to see what impacts your mood the most. • Weather Animations: Beautiful, animated backgrounds reflecting your mood score. • Edit Past Entries: Made a mistake? Easily update your previous logs. Why SkyLog? Unlike complex journaling apps, SkyLog focuses on simplicity and speed. Log your day in seconds, gain insights for a lifetime. Download SkyLog today and start your journey to self-awareness!
myTMJ Tracker
This app helps individuals track TMJ, migraine, and headache patterns using AI-powered predictions. It gathers over 30 data points per entry, including environmental factors and Apple Health metrics, to provide insights and predict flare-ups. Users can share detailed reports with specialists and utilize voice control for easy logging.
- AI Flare Risk prediction
- Siri voice control
- Apple Watch integration
- Clinical-grade tracking (MIDAS, migraine phases)
- AI Health Assistant for insights
- Trigger correlation analysis
- Environmental tracking (optional)
- Specialist PDF reports
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Track your TMJ, migraine, and headache patterns with clinical precision — and predict flares before they happen. myTMJ Tracker is built for patients who refuse to guess. Combining AI-powered Flare Risk prediction, Siri voice control, and 30+ data points per entry, it turns daily tracking into insight you can share with your specialist. WHO IT'S FOR TMJ and temporomandibular disorder patients Migraine and chronic headache sufferers Bruxism and jaw-clenching patients - Caregivers tracking for a family member KEY FEATURES AI FLARE RISK ENGINE 21 predictive signals combine weather, Apple Health, and your patterns to calculate your real-time flare risk. New in v2.5: outdoor signals are weighted by your indoor/outdoor context for a more accurate personal score. INDOOR/OUTDOOR MICROENVIRONMENT (NEW IN v2.5) myTMJ now captures where you are when you log — on-device motion inference, an optional one-tap location prompt (Home, Work, Outdoors, Vehicle), and paired HomeKit air-quality sensors (temperature, humidity, CO₂, PM2.5, VOC). Your raw outdoor data is preserved unchanged. SIRI VOICE CONTROL Log pain, flares, medications, or check your Flare Risk hands-free. Invaluable when screens hurt. 8 voice commands including "what's my flare risk?" APPLE WATCH Live Flare Risk gauge on your wrist. Three watch face complications. 1-tap symptom logging. CLINICAL-GRADE TRACKING MIDAS disability score. 4-phase migraine tracking (Prodrome → Aura → Attack → Postdrome). Bruxism and jaw opening measurement (mm). Medication Overuse Headache warnings. AI HEALTH ASSISTANT Chat with an AI analyst (powered by Claude) with full access to your history. Ask "what's triggering my migraines?" and get personalized insights from your data. TRIGGER CORRELATIONS On-device analysis surfaces top flare triggers, pre-flare warning signs, medication effectiveness by flare type, and sleep-vs-pain patterns. ENVIRONMENTAL TRACKING (OPTIONAL) Barometric pressure, AQI, lunar phase, UV, and 14 environmental signals captured with every entry. 10-day forecast with pressure alerts. 16 APPLE HEALTH METRICS Heart rate, HRV, sleep, SpO2, steps, body temperature, respiratory rate, and more — stamped on every entry. SPECIALIST PDF REPORT One-tap clinical report for your doctor with pattern insights, correlations, and MIDAS score. CAREGIVER MODE Track up to 3 family members with separate data for each. PRIVACY & CLOUD Data syncs via iCloud (end-to-end encrypted). Optional cloud backup. Face ID protection. Raw motion data stays on your iPhone. Siri is processed by Apple; AI Assistant by Anthropic. See Privacy Policy for details. BUILT BY A SPECIALIST Created by Dr. Mohammad Khalifeh, a Board Certified Orofacial Pain Specialist, based on what he wishes his patients could tell him between appointments. SUBSCRIPTIONS & IN-APP PURCHASES Core tracking is FREE. AUTO-RENEWABLE SUBSCRIPTIONS: - Environmental Pro — $2.99/month Weather tracking with barometric pressure, AQI, lunar phase, UV, and 10-day pressure alerts. - Backup Pro — $2.99/month Secure cloud backup and on-demand restore of your myTMJ data. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions may be managed and auto-renewal turned off in your Account Settings on the App Store after purchase. ONE-TIME IN-APP PURCHASE: - AI 100-Pack — $9.99 100 AI Assistant conversations, valid for 30 days. No auto-renewal. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mytmjapp.com/privacy-policy-2/ DISCLAIMER myTMJ Tracker is a tracking tool, not a medical device. It does not diagnose or treat any condition. Always consult your healthcare provider for medical decisions.
Screenshots
Verdict
The clearest difference is in-app purchases: SkyLog at none against myTMJ Tracker's 3. On price, ads, device support 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. myTMJ Tracker sells 3 in-app purchases, starting at $2.99 per month. SkyLog asks for nothing beyond the download.
| Parameter | SkyLog | myTMJ Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Lutfi Burak ATMACA | myTMJ Inc |
In-app purchases
SkyLog
No in-app purchases
myTMJ Tracker
- Environmental Pro$2.991 Month
- Firebase Backup Pro$2.991 Month
- AI 100 Conversations$9.99









