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
LostRadar
Family meetup and SOS radar
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Keep family trips easier to regroup with mission radar, gathering points, last known location, and clear SOS flows.
LostRadar is a meetup and safety companion for family trips, elder care, hiking, events, and convoy travel. Create a mission, invite team members, manage a gathering point, track member status, keep last known location context, and start an SOS flow when help is needed.
The free safety core includes mission radar, gathering points, team SOS, last known location context, and local data controls. Family Plus, Trip Pass, and Team Pro add larger groups, multi-day trip settings, parking intelligence, backup item workflows, event logs, and retention controls.
Privacy is scoped to each mission. Location is used only for missions created by the user, and stopping sharing or clearing local cached data does not require a purchase. AirTag and Find My locations remain inside Apple's Find My service; this app only helps organize your own backup item list and next-step plan.
Privacy Policy: https://lostradar.navilodaily.com/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
This update enables real HTTPS mission-event sync, so devices using the same mission code can exchange mission events and user-initiated location updates.
It also removes preview sample data, improves first-location handling, map markers, member status, SOS/Ping shortcuts, and privacy disclosures.
The developer, DA JENG GUAN, 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 Linked to You
The following data may be collected and linked to your identity:
- Location
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- DA JENG GUAN
- Size
- 9.5 MB
- Category
- Navigation
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, Japanese, Korean, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Trip Pass 7 Days $1.99
- Trip Pass 7 Days $1.99
- Family Plus Yearly $24.99
- Family Plus Monthly $2.99
- Team Pro Monthly $8.99
- Copyright
- © 2026 DA JENG GUAN
