Corlo: Safety Check-in App

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Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Corlo is your quiet safety net when you live alone: a daily check-in that automatically alerts your emergency contacts if your life sign is missing. You live alone and that's a good thing. But what if something happens and no one notices? The idea behind it is a simple dead man's switch: as long as you check in, all is well. If your check-in is missed, an alert is triggered. Corlo gives you peace of mind without limiting your independence - at home and on the go.

NEW: AUTOMATIC CHECK-IN VIA MOTION DETECTION (OPTIONAL)
When you move during the day, Corlo can confirm your check-in automatically. You don't even have to tap anymore. Automatic detection cannot be guaranteed, so it stays an additional aid.
• If it ever doesn't work, Corlo reminds you to check in manually as usual
• Completely optional - you turn it on yourself
• NO location tracking: your motion data never leaves your device
• Runs in the background and is easy on the battery
Please note: This is a comfort feature based on device movement - not fall detection and not emergency detection.

HOW CORLO WORKS
• Simple setup with no registration - no account, no login
• Daily check-in with a single tap
• Inactivity alert: if your check-in is missed, your emergency contacts are alerted automatically
• Personal message to your contacts possible
• 3 alarm windows to choose from: 12, 24 or 48 hours
• 100% GDPR-compliant, servers in Frankfurt

ALERTS BY EMAIL AND FLASH SMS
With the "Family Mode + SMS" plan, your contacts receive a flash SMS straight to the lock screen in addition to the email - even when no one is checking the inbox.

YOUR PLANS AT A GLANCE

FREE - permanently, no running costs:
• 1 emergency contact
• Alert by email
• 12, 24 or 48-hour window
• Automatic motion check-in included

FAMILY MODE (subscription):
• Up to 5 emergency contacts at once
• Email alert to all contacts
• Escalation: additional alert emails after 2 and 6 hours if no one responds

FAMILY MODE + SMS (subscription):
• Everything from Family Mode
• Flash SMS straight to the lock screen of every contact with a stored phone number
• Standard SMS as a second channel
• SMS sent via a German provider, GDPR-compliant

WHAT MAKES CORLO DIFFERENT
Radically simple. Other life-sign apps need NFC tags, widgets, SOS buttons, medical profiles and setups that take almost half an hour. Corlo focuses on what matters in an emergency: an app you understand right away. No mandatory hardware, no wristband, no fixed base station, no contracts.

AN ALTERNATIVE TO HOME EMERGENCY SYSTEMS
Classic home emergency call systems need a fixed base station, monthly fees and a contract. Corlo uses the smartphone you already carry - at home, on the go, in the garden, on vacation. No extra device on your body.

WHO IS CORLO FOR?
• People living alone (singles, students)
• Seniors and older people who value their independence
• Solo travelers and outdoor enthusiasts
• Relatives who want a quiet safety net - without daily check-up calls
• People with chronic conditions who live alone

PRIVACY:
No user account, no tracking, no ads. Your data stays in Europe.

Please note: Corlo is not a medical device, not an emergency service and not a replacement for emergency calls or a professional home emergency system. The app sends reminders and notifications to stored contacts but cannot guarantee help.
Updated on
Jun 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

What’s new

The big update: Corlo can now check in for you automatically.
• Automatic check-in: when your phone moves during the day, Corlo confirms you're okay all by itself – no tapping needed. Opt-in, no location tracking, your motion data never leaves your device.
• New "Very vigilant" profile: tighter intervals for extra safety (reminder every 6 hrs, alert after 12 hrs).
• A reminder before your Family Mode subscription expires.
• Improved stability and many refinements.
Content rating
Everyone
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App support

About the developer
Melita Dizdarevic
info@corlo.app
Kampenwandstraße 6 83301 Traunreut Germany