# myBiorythm

> Health & Fitness

Canonical page: [https://chrome-stats.com/d/id1097859459](https://chrome-stats.com/d/id1097859459)

## Overview

- **ID:** `id1097859459`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** xis int. ag
- **Category:** Health & Fitness
- **Rating:** 4.00 / 5 (79 ratings)
- **Version:** 5.2
- **Last updated:** 2026-04-01
- **First published:** 2016-06-30
- **Size:** 9.04 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/mybiorythm/id1097859459)
- **Website:** [http://www.adamengineering.com](http://www.adamengineering.com/)
- **Privacy policy:** [http://www.adamengineering.com](http://www.adamengineering.com/)

## Description

myBiorythm lets you visualize biorhythms by birthday for today or any date, showing mental, physical, and emotional cycles on an intuitive graph. It includes an Apple Watch companion that displays percentage values and icons, with a table view or a complication, and Landscape Mode for a wider graph.

The app features a Database Module to store multiple birthdays and switch the active one quickly. The Group Module shows median curves for groups and the current day for each member. The free version provides primary values; upgrading via in-app purchase unlocks additional values and an enhanced year view that highlights the best and worst days.

## Rankings

- #156,023 — Overall

## Review summary

User feedback is mixed. The app is valued for its tabular/graphical biorhythm views and general reliability, and some users report accuracy when dates are entered correctly. However, recurring problems include date-entry errors that shift results, distorted or incorrect calculations, and issues with restoring purchases and premium features. Apple Watch integration has been problematic for some, though improvements have been noted. Overall, the core visualization is appreciated, but date/calculation reliability, premium feature delivery, and support visibility need attention.

### Pros

- Tabular and graphical biorhythm views are available (noted as a strength by multiple users).
- App generally works well and has shown long-term reliability according to multiple reviews.
- Watch complication support exists and has seen improvements (data visibility and reliability addressed).
- Biorhythms are accurate once the birth date is entered correctly.

### Cons

- Birth date/date entry issues causing incorrect dates and off-by-one errors.
- Distortions in sine curves and overall calculation inaccuracies.
- Paid version promises extra curves but they are not delivered.
- Restore purchases doesn’t work.
- Watch data sometimes not visible or incomplete (sync/visibility issues).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1097859459)