Dersalis

Name: Dersalis
Author: Dersalis

LiveDersalis1 app · 81 installsProductivityFreecom.dersalisapp

Fatigue and safety alerts for industrial operations in real time.

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Total installs: 81
Installs / day: 0
Rating: —★
Released: 1 Sept 2024
Last update: 19 May 2026
Countries: —

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

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

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 Device or other IDs
Data is not encrypted

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

19 in 8 groups

8 Sensitive6 Notable5 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
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
Read data from body sensors, such as your heart rate
Show its own windows or bubbles on top of other apps you are using

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

Wearable sensors/Activity dataSensitive1

Access to body sensor data like heart rate and your physical activity

Read data from body sensors, such as your heart ratebody sensors (like heart rate monitors) · BODY_SENSORS

PhoneNotable1

Access to phone calls, call history, and voicemail

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherSensitive9

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

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
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
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Show all 8 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

Dersalis – Real-Time Fatigue and Safety Alerts for Industrial Workers Dersalis is a real-time safety and fatigue monitoring system designed to protect professionals in high-risk industrial operations, such as mining, construction, oil & gas, and heavy maintenance. The app works in combination with wearable sensors to collect physiological and behavioral data, detecting critical conditions like extreme fatigue, prolonged immobility, excessive physical effort, or irregular movement patterns. When a risk is identified, Dersalis triggers a full-screen alarm to alert or wake the worker, even if the phone is locked or in use. This functionality is essential to preventing serious incidents caused by inattention, drowsiness, or physical overload — which are common in long or night shifts. The full-screen alert is a core function of the app. It is not used for promotional or abusive purposes, but solely to ensure immediate visibility in potentially life-threatening scenarios. The user explicitly grants permission for this functionality upon onboarding. Used by companies like Shell and Vale, Dersalis is built for corporate environments where health and safety are top priorities. The system is fully GDPR-compliant, supports team-level monitoring, and provides operational insights to safety managers via an integrated dashboard. Key features: • Real-time alerts for fatigue, immobility, and abnormal effort • Full-screen notifications to ensure user response • Integration with wearable sensors (Bluetooth Low Energy) • Secure cloud platform and customizable risk profiles • Designed for corporate safety, EHS teams, and field operations For more information, visit: www.dersalis.com

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