SOS emergency RedShield
A completely free, persistent SOS safety app for Android
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Azhagiri Thirupathi

SOS emergency RedShield - A completely free, persistent SOS safety app for Android

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SOS emergency RedShield provides peace of mind with persistent background protection and hardware sensor integration. Designed to be accessible for everyone, it is a 100% free tool with zero paywalls to get in the way of your safety.

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Azhagiri Thirupathi
Maker
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Hi Product Hunt! 👋 I'm Azhagiri, the developer behind SOS emergency RedShield. Building a reliable safety app comes with unique technical challenges, particularly around ensuring the app stays alive in the background without draining the battery and accurately integrating with hardware sensors to detect emergencies. After extensive testing—which even included removing a problematic date and time trigger to ensure absolute stability and prevent system crashes—I'm excited to share this version with you all. I strongly believe personal safety shouldn't be locked behind a paywall. Because of that, I recently stripped out all billing libraries entirely. SOS emergency RedShield is now a 100% free tool. I would love your feedback on the UI and any thoughts on how to further optimize Android sensor integration. I'll be here answering questions!