Capi: Sleep Factors Analysis
Discover Sleep Patterns
About
This app helps you understand how your daily habits and health events influence your sleep. Log custom factors, import data from Apple Health, and analyze statistical insights to discover personal sleep patterns.
What's New in Capi
1.7
July 15, 2026
What's new: • Fixed an issue where sleep vitals (wrist temperature, respiratory rate, resting heart rate) could be missing for the latest night when Apple Watch delivered them late. Previously affected nights fill in automatically after updating.
MoreSubscription plans
Monthly Unlimited Access
Unlock every feature monthly
In-App Purchases
$19.99
Lifetime Unlimited Access
Unlock every feature forever
Developer apps
FAQ
What is Capi?
Capi is a health and fitness app designed to help users discover how their daily habits and health events relate to their sleep patterns. It allows for custom tracking and integrates with Apple Health for comprehensive analysis.
Does Capi have ads?
No, Capi does not contain advertisements. The app is designed with privacy in mind, running on your device and processing your data locally.
How does Capi analyze sleep patterns?
Capi analyzes sleep patterns by correlating user-logged daily factors (like routines, caffeine, stress) and imported Apple Health data with sleep metrics such as total sleep, deep sleep, REM sleep, and awake time.
What kind of data can I import into Capi?
You can import sleep, activity, workout, mindful minutes, and medication records from Apple Health into Capi with your permission.
What are the subscription options for Capi?
Capi offers 'Monthly Unlimited Access' for $0.99/month with a 7-day free trial, and 'Yearly Unlimited Access' for $9.99/year with a 14-day free trial. Unlimited access unlocks more custom event types and analysis features.
Is Capi suitable for medical diagnosis?
No, Capi is intended for wellness and self-experimentation only. It is not a medical device and does not provide medical advice, diagnosis, or treatment.
What devices does Capi support?
Capi is supported on iPhone and iPad devices.
How often is Capi updated?
The latest version of Capi is 1.3, and it was last updated on June 28, 2026. This indicates a recent update, suggesting active development and maintenance.