Indie App Spotlight: ‘Peaks’ uses Apple Health data to help you manage your energy

Source: 9to5Mac

Overview

Welcome to Indie App Spotlight. This weekly 9to5Mac series showcases the latest apps in the indie app world. If you’re a developer and would like your app featured, get in contact.

If you’re an Apple Watch user, the Apple Health app collects a wealth of data from the watch, but it isn’t always easy to turn that data into actionable health advice. Peaks (App Store link) solves part of the problem by using your sleep data to help you plan your circadian rhythm.

Top features

• Works with any sleep data synced to Apple Health, not just Apple Watch recordings.
• Analyzes sleep data to identify when your energy is at its peak, helping you schedule work, workouts, caffeine intake, or wind‑down time to avoid energy crashes.
• Provides detailed sleep insights, including sleep debt, recovery, and sleep quality/consistency.
• Offers an Apple Watch app, watch‑face complications, and iPhone home‑screen widgets for quick at‑a‑glance access.
• Allows you to add your “energy windows” to your calendar if you prefer.

Download the app

Peaks is available free on the App Store for devices running iOS 18 or watchOS 11 and later.

For Peaks Pro, which unlocks widgets, custom schedules, sleep scores, and calendar integration, you can subscribe for $4.99 / month or $29.99 / year.