Supported Features
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VoiceOver
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Voice Control
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Larger Text
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Dark Interface
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Differentiate Without Color Alone
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Sufficient Contrast
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Reduced Motion
Kai Companion
Live Crime, SOS, Safety Alerts
Free · In‑App Purchases
Live Crime Map + Instand SOS. Find live local crimes. Sends your location to the people who love you. Even without internet. Under 2 seconds. No account.
Stay aware. Stay in control.
See what’s happening around you before it becomes a problem. Kai combines a live crime map with fast emergency tools, so you can move smarter and react instantly when it matters.
Whether you're walking home, commuting, traveling, or just keeping an eye on your loved ones, Kai gives you real-time awareness and immediate backup.
LIVE CRIME MAP (selected U.S. cities)
Real incidents near you, visualized in real time.
View nearby reports, explore clusters, and use the heatmap to understand risk areas.
Filter by incident type and tap any location for details.
Know where to stay alert before something happens.
INSTANT SOS IN UNDER 2 SECONDS
Hold the safety button or use Siri to trigger help.
Kai sends your live Apple Maps location via SMS to your trusted contacts and calls your primary contact automatically.
Works even without internet connection.
BUILT FOR REAL LIFE SAFETY
Companion Mode (Lock Screen & Dynamic Island)
Trigger help instantly without unlocking your phone.
Check-In Timer
Start a timer when you leave. If you don’t confirm you’re safe, your contacts are notified automatically.
Fall Detection
Detects hard falls using iPhone sensors and Apple Watch. If you don’t respond, help is triggered.
Heart Rate Awareness
Uses Apple Health data to detect unusual patterns, especially in unfamiliar environments.
Safety Zones
Get notified when someone arrives at or leaves key locations.
Safe Places Nearby
Quick access to nearby police stations, hospitals, and pharmacies.
Apple Watch Support
Safety features directly on your wrist, including fall detection and check-ins.
Widgets
Fast access from your Home Screen and Lock Screen.
WHY KAI
Most safety apps react after something happens.
Kai helps you stay aware before it does.
Most apps rely on call centers.
Kai connects you directly to the people you trust.
Most apps fail without internet.
Kai’s SOS still works via SMS.
PRIVATE BY DESIGN
No account required.
No ads.
Your contacts stay on your device.
Your location is only shared when you trigger it.
For people who want awareness, not just reaction.
For anyone who wants a smarter way to stay safe.
Download Kai Companion and stay one step ahead.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
We’ve made the Crime Map even better: Filtering and categorization are now more intuitive. Plus, Kai will now keep you informed about incidents in your area via push notifications.
The developer, Ka.I Health GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Ka.I Health GmbH
- Size
- 97.6 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
English and 5 more
- English, French, German, Polish, Russian, Spanish
- Age Rating
16+
- 16+
- Frequent
Mature or Suggestive Themes
Infrequent
Realistic Violence
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Guns or Other Weapons
- In-App Purchases
Yes
- Kai Companion Plus annual $19.99
- Kai Companion Plus Monthly $2.99
- Copyright
- © 2026 Ka.I Health GmbH