Comparison

Magnetometer vs ZenoWell

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Magnetometer

Transform your device into a precise electromagnetic field detector. Ideal for electrical safety checks, scientific exploration, and environmental monitoring with real-time readings and historical data.

Highlights
  • Real-time EMF detection
  • Historical trend charts
  • Customizable alerts
  • Data export
  • Multiple units support
  • Adjustable sampling rates
Read full description

Magnetometer turns your device into a precise electromagnetic field (EMF) detector using the built-in magnetometer sensor. Perfect for electrical safety checks, scientific exploration, and environmental monitoring. ONE-TIME PURCHASE - NO SUBSCRIPTION FEES, NO IN-APP PURCHASES, NO ADS Professional Features: • Real-time EMF detection with live updates • Beautiful circular gauge with color-coded intensity levels • Historical trend charts for pattern analysis • Customizable alert thresholds and notifications • Data export for further analysis • Multiple units support (µT and Gauss) • Adjustable sampling rates and smoothing Key Applications: • Electrical safety inspections • Scientific research and education • Environmental EMF monitoring • Electronics troubleshooting • Educational demonstrations Advanced Tools: • Save and review measurement sessions • Export data in standard formats • Customizable sensitivity settings • Professional-grade calibration • Clean, intuitive interface designed for both beginners and experts The app provides accurate readings using your device's built-in magnetometer, displaying measurements in both microtesla (µT) and Gauss units. The intuitive interface makes it easy to monitor electromagnetic fields in your environment. Pay once, own forever. No hidden costs, no subscriptions, no advertisements. Full functionality included with your purchase. Note: Accuracy depends on your device's sensor capabilities. This app is designed for educational and monitoring purposes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ZenoWell

This wellness app focuses on vagus nerve stimulation to improve sleep, relaxation, meditation, and overall well-being. It integrates with health data to provide clearer trends and offers guided breathing exercises. The app is designed for general fitness and self-management, not medical purposes.

Highlights
  • Vagus nerve stimulation for well-being
  • Guided breathing exercises
  • Sleep, relaxation, and meditation modes
  • Headache relief mode
  • Health data integration (HR, HRV, Sleep Score)
  • Focus and digestion enhancement modes
Features
Read full description

ZenoLabs is a wellness application designed to support everyday relaxation and well-being. When paired with our earbud, it helps you build simple daily habits and feel more balanced throughout the day. ZenoLabs is a reflection companion for everyday journaling and self-awareness. Chat with us by text or voice. ZenoLabs helps you sort through your thoughts, reflect on your day, and explore ideas for your own lifestyle. With your permission, ZenoLabs reads and displays your personal data from Apple Health. ZenoLabs presents your own data as periodic summaries. It does not interpret, diagnose, or provide any medical commentary on this data. Breathing guidance: enjoy a smoother flow every time Multiple modes support breathing guidance. Follow the pace to practice breathing alongside gentle sound and vibration for a smoother, more consistent experience, and to get into the flow more easily. Ideal for winding down before sleep, deepening relaxation, and supporting concentration. Feedback & Support: reach us directly Feedback and Contact Us are available now. Whether it's device pairing, choosing a mode, your experience, or feature suggestions, just reach us anytime. Disclaimer ZenoLabs is an application for general wellness purposes only. This app and its paired earbud are consumer audio and electronic devices, not medical devices. They are not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition. All data displayed in this app is sourced from your own personal devices (such as Apple Health or paired wearables) and is presented for your personal reference only. ZenoLabs does not interpret, analyze, or provide any medical commentary, diagnosis, or treatment recommendations based on this data. This app is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your doctor or other qualified healthcare professional with any questions you may have regarding a medical condition. Do not disregard, avoid, or delay obtaining medical advice from a qualified healthcare professional because of information you have seen in this app. If you think you may have a medical emergency, call your doctor or local emergency services immediately.

Screenshots

Magnetometer4 screens
ZenoWell3 screens

Verdict

The call

The clearest difference is price: ZenoWell at Free against Magnetometer's $1.99. ZenoWell also leads on ratings volume (4 vs 1). Magnetometer's advantage is iOS requirement (13.0 vs 16.0). On rating, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

ZenoWell is free to download; Magnetometer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Magnetometer against 5.0 for ZenoWell. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

UpkeepUpdate frequency

Magnetometer ships an update weekly, ZenoWell fortnightly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 5 level
Magnetometer versus ZenoWell: the parameters behind the verdict, then further details
ParameterMagnetometerZenoWell
Price$1.99Free — better
Rating5.0 (1 ratings)5.0 (4 ratings)
Number of ratings14 — better
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size23 MB146 MB
Age rating4+4+
DeveloperSootheTrail Solutions LLCZENOLABS PTE. LTD.

Customer experience

Magnetometer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

ZenoWell

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Magnetometer

No in-app purchases

None

ZenoWell

No in-app purchases

Questions

Is Magnetometer free?
Magnetometer costs $1.99, with no in-app purchases.
Is ZenoWell free?
ZenoWell is free to download, with no in-app purchases.
Which has better reviews, Magnetometer or ZenoWell?
Magnetometer and ZenoWell are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.
Do Magnetometer or ZenoWell have ads?
Neither Magnetometer nor ZenoWell shows ads.
Which is updated more often, Magnetometer or ZenoWell?
Magnetometer ships an update weekly, and ZenoWell fortnightly. Most recently, Magnetometer was updated on October 24, 2026 and ZenoWell on October 24, 2026.

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