# Zengine Energy Compass — optimize your energy levels

> Analyze autonomous nervous system for stress and energy optimization. (iPhone/iPad app by Manfred Kuegel.)

- Source: https://appshunter.io/ios/app/zengine-energy-compass/id1555210196 (this page in markdown: same URL + `.md`)
- Developer: [Manfred Kuegel](https://appshunter.io/developer/1520736594)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 31 MB
- Languages: American English
- Released: 2021-05-20
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/zengine-energy-compass/id1555210196/reviews.md

## What is Zengine Energy Compass?

The app allows you to take a deep look into your own autonomous nervous system. By doing measurements for several hours or days you learn which activities and habits cause stress  and which activities energize you. This helps you to optimize your energy levels, improve your sleep and lead a better and happier life.

The measurement requires a Polar H10, H9 or H7 bluetooth heart rate sensor.

## Key features

- Autonomous nervous system analysis
- Stress and energy level tracking
- Habit impact identification
- Sleep improvement insights
- Requires Polar heart rate sensor

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/zengine-energy-compass/id1555210196/reviews.md

### 5/5 — Super App zur Messung von HRV

*2021-06-10*

Kann ich sehr empfehlen… Das Team macht eine tolle Arbeit.

## Frequently asked questions about Zengine Energy Compass

### What heart rate sensors are compatible with Zengine Energy Compass?

Zengine Energy Compass requires a Polar H10, H9, or H7 Bluetooth heart rate sensor for its measurements. Ensure you have one of these devices to utilize the app's full functionality.

### How does Zengine Energy Compass help improve sleep?

By analyzing your autonomous nervous system and identifying activities that cause stress or provide energy, Zengine helps you understand what impacts your sleep quality. This allows you to adjust habits for better rest.

### What kind of data does Zengine Energy Compass collect?

The app collects data related to your autonomous nervous system, focusing on stress responses and energy levels over several hours or days. This data is used to provide insights into your habits and their effects.

### Is Zengine Energy Compass available on Android devices?

Currently, Zengine Energy Compass is supported on iPhone and iPod devices. Compatibility with Android is not specified in the provided data.

### How often is Zengine Energy Compass updated?

The app was last updated on February 16, 2022, with version 1.2.1. This indicates a moderate update frequency, with the latest version released over a year ago.

### What is the age rating for Zengine Energy Compass?

Zengine Energy Compass has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present in the application.

### Does Zengine Energy Compass have ads?

No, Zengine Energy Compass does not contain advertisements. As a free application with no in-app purchases or ads, users can experience the app without interruptions.

## Version history (last 2 releases)

### 1.2.1 — 2022-02-16

Improved performance for ultra long measurements

### 1.0.0 — 2021-05-20

No release notes.

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## More apps by Manfred Kuegel

- [Calm Cat](https://appshunter.io/ios/app/calm-cat/id1520769946)
- [Scanner-App](https://appshunter.io/ios/app/scanner-app/id1633316932)
- [No Wifi Games](https://appshunter.io/ios/app/no-wifi-games/id1635792886)
- [Frequency Analyzer](https://appshunter.io/ios/app/frequency-analyzer/id6468837339)
- [Frequency Generator](https://appshunter.io/ios/app/frequency-generator/id6468866671)

All apps by Manfred Kuegel: https://appshunter.io/developer/1520736594

## Related topics

[manfred kuegel](https://appshunter.io/ios/topics/manfred-kuegel) · [energy level](https://appshunter.io/ios/topics/energy-level)

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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 2026-08-26.*