Cardio For Health is a free iPhone app developed by KWISATZ HADERACH LLP in the Lifestyle category, specifically in Health & Fitness. This app allows you to check your heart rate instantly without the need for any other devices.

To measure your heart rate, simply place your finger on the back camera lens of your iPhone and completely cover it. Press lightly with your fingers, ensuring not to press too hard as it may affect blood flow and accuracy of the results. Keep your device steady and remain still until the measurement ends.

In addition to heart rate monitoring, Cardio For Health is also a useful tool for tracking anxiety and depression. It provides you with the means to express and process your emotions, helping you avoid getting trapped in negative thoughts.

The app offers a subscription plan that recurs every 1 week for $8.99. Please note that the subscription is auto-recurring and will be charged from your iTunes account after confirmation of purchase. A trial-free period of 3 days is provided upon activation.

With Cardio For Health, you can monitor and analyze your progress using detailed charts for your habits and health indicators. The more you use the app, the better understanding you'll have of your body and mind.

If you choose to subscribe, you can manage and disable it at any time in your iTunes account settings. Please be aware that purchasing the subscription during the trial period will void any unused trial days.

The app reads health data from your phone through HealthKit, including heart rate, resting heart rate, activity energy, and exercise. These data are used to analyze the trends of your heart rate in various scenarios.

Please refer to the privacy policy and terms and conditions provided in the app for more information.