CoolFitness exists because personal health data is scattered across too many places: workouts in one app, sleep in another, body composition from a scale, recovery from a wearable, notes in a journal, nutrition in a log, and important health documents somewhere else entirely.
The goal is to bring that information together in a clear, private and useful way. CoolFitness is designed as a Personal Health Intelligence Platform for people who want to understand their own trends without losing control of their data.
The app is being built native-first. iOS is the current delivery target, with Apple Health support already part of the product foundation. Android follows with Health Connect mapped to the same profile, timeline, consent and insight contracts.
CoolFitness starts from a canonical timeline architecture. HealthKit data, future Health Connect data, direct provider integrations, manual entries, intermittent fasting records and imported health documents should all become traceable records with source attribution.
Profile setup is intentionally user-controlled. The display name is entered manually, because Apple Health and Android Health Connect do not provide a reliable profile name. Available health profile values such as height, weight, blood type, biological sex and birth year can be imported where the user grants permission and where the platform exposes them.
CoolFitness may use AI to summarize patterns, highlight data gaps and explain possible fitness or recovery trends. AI output is intended for education and personal insight. It is not a medical diagnosis, treatment plan, medication recommendation or replacement for professional medical advice.
Privacy, consent and transparency are core product requirements. Users should be able to see what data is connected, what is processed, what is exported, and what can be deleted or revoked.
If you have questions, suggestions or app review requests, please contact support: