DQS Mobile vs Blood Oxygen SpO₂ Tracker

This is the official Racing Weight Diet Quality Score App, now with the ability to save your DQS data for as long as you want and view graphs of your progress over time! This app allows you to calculate your daily Diet Quality Score (DQS) as described in Matt Fitzgerald's book, Racing Weight. The Diet Quality Score is a simple instrument that allows athletes to measure the overall quality of their diet. The DQS Mobile app was designed to make it as easy as possible to calculate a Diet Quality Score each day. As you eat throughout the day, enter the servings of each category of food that you consume. Tap a box to consume one serving of that category, tap it again and it will become a half serving, and one more tap will set it back to zero for that box. You can tap the category name to view an explanation of what foods fall under that category. Your total DQS score for the day is shown in the upper right corner of the page. DQS data is saved for each day you track it. You can also log your weight and body fat % on the bottom of the Tracking page. We recommend you log your weight no more than once per week. The Graphs page lets you see how you are doing with your Diet Quality Score over time. You can view your data over the last week, month or year. When viewing yearly data, it is displayed as 52 week-long averages. You can view graphs showing your total DQS, your weight, or your DQS score by specific category. You can set a target weight, body fat % and a target DQS score on the Profile page. SUBSCRIPTION INFORMATION: New users: Start with a 7-day free trial! - Monthly plan - flexible month-to-month access - Annual plan - significant savings for committed athletes Note: Users who previously purchased DQS Mobile maintain access to current features at no additional cost. Thank you for being an early supporter! Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Payment will be charged to your Apple account at confirmation of purchase after the free trial ends. Subscriptions may be managed and auto-renewal may be turned off by going to your Account Settings after purchase.

Blood Oxygen SpO₂ Tracker presents existing blood oxygen (SpO₂) readings from Apple Health on iPhone and Apple Watch. Review the latest available value, spot trends, and understand your history in a focused interface. Features: • Latest available SpO₂ reading on iPhone and Apple Watch • History with daily values, 7-day averages, and min/max views • iPhone widgets and Apple Watch face complications • Optional notifications for readings below your chosen threshold • Views for outliers and value distribution • Barometric pressure and altitude context for personal interpretation How it works: The app requests read-only access to Blood Oxygen in Apple Health. To display values, compatible SpO₂ samples must already exist in Apple Health. Blood oxygen measurement availability depends on device and region. Important: The app does not measure SpO₂, is not a medical device, and does not diagnose, treat, cure, or prevent any condition. Information is for general wellness only and is not medical advice. Consult a qualified healthcare professional with health concerns. Premium: Some features require Premium, available through auto-renewable monthly or yearly subscriptions or a one-time lifetime purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel them in your Apple Account settings, and restore purchases in the app. Privacy Policy: https://bernhardhering.de/privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/