Stress Index

Name: Stress Index
Author: Massimo Filippi

LiveMassimo Filippi1 app · 137 installsHealth & FitnessFreecom.stressindex.app

Professional HRV and Stress Level Analysis for Wellness Professionals

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Total installs: 137
Installs / day: —
Rating: —★
Released: —
Last update: 4 Oct 2026
Countries: 0/1

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Live 0Listed, not installable 1Not listed 0

United States

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Personal info and Health and fitness
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

17 in 7 groups

9 Sensitive4 Notable4 Routine

What this app can do with your phone

Know roughly where you are, using mobile towers and Wi-Fi networks
Know your exact location using GPS, Wi-Fi and mobile networks
Use your camera to take photos and record videos
Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Device & app historySensitive1

Access to which apps you run, system logs, and your web browsing history

Read system logs that may reveal what you do on your phoneread sensitive log data · READ_LOGS

LocationSensitive2

Access to where your device is, using GPS or network signals

Know roughly where you are, using mobile towers and Wi-Fi networksapproximate location (network-based) · ACCESS_COARSE_LOCATION
Know your exact location using GPS, Wi-Fi and mobile networksprecise location (GPS and network-based) · ACCESS_FINE_LOCATION

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherNotable8

Access to miscellaneous device features that don't fit other categories

See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Turn your phone's flashlight on and offcontrol flashlight · FLASHLIGHT
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Show all 7 permission groups ▾Show fewer ▴

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Stress Index — Professional HRV Analysis for Wellness Professionals Stress Index is a professional Heart Rate Variability (HRV) analysis app designed for wellness professionals, physiotherapists, coaches, and sport scientists. Connect a Polar H10 chest strap sensor via Bluetooth and get a complete assessment of your client's autonomic nervous system status in minutes. The app calculates over 24 HRV parameters and generates 5 proprietary wellness scores that are easy to read and communicate. WELLNESS SCORES - Stress Index — overall autonomic stress level (0-100) - Recovery — parasympathetic recovery capacity - Balance — sympathovagal balance - Energy — autonomic nervous system vitality - Inflammatory Modulation — vagal anti-inflammatory capacity KEY FEATURES - Real-time HRV measurement with live rhythmogram - 24+ HRV parameters: RMSSD, SDNN, DFA Alpha1, LF/HF, and more - 3 measurement types: standard, orthostatic test, coherence breathing - Extended sessions with real-time tagging and pre/post comparison - Sport module with DFA Alpha1 zones and training load tracking - Session comparison with trends over time - Professional PDF report - Integrated client management - Web dashboard at stressindex.io - Automatic cloud backup, GDPR compliant, EU server (Frankfurt) INTENDED FOR Wellness professionals: physiotherapists, osteopaths, sport physicians, fitness coaches, personal trainers, and professionals who want to offer clients an objective autonomic nervous system assessment. This app provides wellness information only and is not intended to diagnose, treat, cure, or prevent any disease. COMPATIBLE SENSORS Polar H10 (ECG chest strap, recommended) Polar H9, Polar Verity Sense Generic BLE heart rate sensors with RR interval support SUBSCRIPTION Access requires active credentials from stressindex.io. Subscriptions are managed directly through our website. PRIVACY All data stored on European servers (Frankfurt). GDPR compliant (EU Regulation 2016/679). Health data processed under Art. 9 GDPR.

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