# BioClock

> Circadian rhythm companion

Canonical page: [https://chrome-stats.com/d/id6761010883](https://chrome-stats.com/d/id6761010883)

## Overview

- **ID:** `id6761010883`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Jakub Tencl
- **Category:** Health & Fitness
- **Version:** 1.0.1
- **Last updated:** 2026-04-13
- **First published:** 2026-04-03
- **Size:** 2.21 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Apple App Store](https://apps.apple.com/gb/app/bioclock/id6761010883)
- **Website:** [https://ihypnosis.org.uk/bioclock/](https://ihypnosis.org.uk/bioclock/)
- **Privacy policy:** [https://ihypnosis.org.uk/bioclock/privacy.html](https://ihypnosis.org.uk/bioclock/privacy.html)

## Description

Track BioTime, sleep timing, rhythm trends, and optional Apple Health insights with a calm, privacy-first companion for iPhone and iPad.

BioClock is a privacy-first wellbeing companion for understanding rhythm, sleep timing, and BioTime.

It estimates:
• BioTime
• circadian phase
• rhythm support
• predicted sleep window
• calm mood-oriented pattern summaries

BioClock is designed for local-first use. Core estimates run directly on the device, and optional sources such as Apple Health and manual input remain under your control.

Features include:
• a live BioTime dashboard
• 7-day and 30-day trends
• manual sleep and mood inputs
• bedtime reminder settings
• a Home Screen widget for BioTime at a glance
• optional Live Activity visibility on supported devices
• local wellbeing and clinician-support summaries
• multilingual interface
• local export

BioClock is informational and observational. It is not a diagnostic device, psychiatric evaluator, or medical judgment tool.

## Rankings

- #2,138,364 — Overall

## Similar extensions and apps

- [BodyClock - Circadian Rhythm](https://chrome-stats.com/d/id6651832939)
- [BioPocket](https://chrome-stats.com/d/id454934974)
- [Owaves: My BodyClock](https://chrome-stats.com/d/id869648628) — 4.60 / 5
- [Kairis: Circadian Rhythm](https://chrome-stats.com/d/id6759058817)
- [BioFlow](https://chrome-stats.com/d/id6759737622)
- [BioMate](https://chrome-stats.com/d/id982484976) — 5.00 / 5
- [Steady Health](https://chrome-stats.com/d/id6761733543)
- [Biostrap](https://chrome-stats.com/d/id1187535208) — 3.30 / 5
- [myCircadianClock](https://chrome-stats.com/d/id982118665) — 2.30 / 5
- [Circadian Rhythm Companion](https://chrome-stats.com/d/id6776765420)
- [Clairoe: Life in Rhythm](https://chrome-stats.com/d/id1589005077) — 4.40 / 5
- [Health2You](https://chrome-stats.com/d/id6786253596)

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6761010883)