# Peaks: Sleep & Energy

> Work With Your Body Clock

Canonical page: [https://chrome-stats.com/d/id6446705377](https://chrome-stats.com/d/id6446705377)

## Overview

- **ID:** `id6446705377`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Vogelhaus Apps GmbH
- **Category:** Health & Fitness
- **Rating:** 4.70 / 5 (285 ratings)
- **Version:** 2026.2.3
- **Last updated:** 2026-04-15
- **First published:** 2023-06-22
- **Size:** 231 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/peaks-sleep-energy/id6446705377)
- **Website:** [https://www.vogel.haus/peaks](https://www.vogel.haus/peaks)
- **Privacy policy:** [https://www.vogel.haus/peaks/privacy](https://www.vogel.haus/peaks/privacy)

## Description

That afternoon crash isn't random: it's your rhythm. Peaks analyzes your sleep to predict when you'll focus, fade, and recover, so you stop fighting your body and start working with it. No manual logging required; if you already track sleep, you're ready. It uses the two-process model of sleep regulation—the circadian rhythm and sleep pressure—so your personalized energy curve updates every morning based on your actual sleep.

What Peaks tracks and why it helps: Energy Peaks and Energy Dips show when focus is highest and when to schedule breaks; Sleep Timing reveals melatonin cues; Sleep Debt tracks missed hours; Recovery Score uses HRV and heart rate to gauge readiness. Built for your workflow with Home Screen/Lock Screen widgets, an Apple Watch complication, calendar overlays, Shortcuts, and smart notifications. It connects to Apple Watch, HealthKit, Oura Ring, and Garmin, all on-device with no accounts or servers, keeping your data private. Join 100,000+ people planning around biology.

## Rankings

- #90,728 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6446705377)