# My Entropy

> My Entropy (iPhone/iPad app by Hung Bui Manh.)

- Source: https://appshunter.io/ios/app/my-entropy/id6812431700 (this page in markdown: same URL + `.md`)
- Developer: [Hung Bui Manh](https://appshunter.io/developer/6812431702)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.4 · 15 MB
- Languages: American English
- Released: 2026-10-13
- Data updated: 2026-10-17

## What is My Entropy?

My Entropy is a wellness and self-tracking app that turns your iPhone's camera into a simple pulse sensor. Just place your fingertip on the camera, and My Entropy reads your pulse waveform and calculates Sample Entropy (SampEn), a signal used in heart-rate-variability research to describe the complexity of your heart rhythm.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

HOW IT WORKS
Open the app, place your finger gently over the rear camera and flash, and hold still for a short measurement. My Entropy detects your pulse from subtle color changes in your fingertip and computes an entropy score for that reading.

WHAT YOU GET
- Today's entropy score, in plain language
- A simple history of your past measurements
- Trend tracking over the last 7 days
- Support for pairing and tracking multiple devices

MY ENTROPY PRO
Upgrade to My Entropy Pro (monthly or annual, auto-renewing subscription) to unlock deeper insight: how today's reading compares to your personal baseline, your 7-day trend with a visual sparkline, and a full history log. New subscribers may be eligible for a 7-day free trial. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your Apple ID account settings after purchase. Prices are shown in your local currency and may vary by region.

PRIVACY
Your health data stays private. My Entropy does not sell your data, and you can delete your measurements and account at any time from within the app.

My Entropy is a wellness and self-tracking tool. It is not a medical device and does not diagnose, treat, cure, or prevent any disease or medical condition. Always consult a qualified healthcare professional with any questions about your health.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Annual | $19.99 | per year |
| Pro Monthly | $2.99 | per month |


## Is My Entropy safe?

Not enough ratings yet to assess My Entropy.

## Is My Entropy legit?

My Entropy has limited verification signals. The AppsHunter Legitimacy Score for My Entropy is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-13

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-17.*