Lisnen vs Air

3 a.m. You're home. Alone. Your hearing aids are on the nightstand charging. Was that a knock? A siren? Or nothing at all? You have no way to tell... until later, when it's too late to matter. Most of the time, the world signals what needs your attention through sound: a knock, an alarm, someone calling your name. When you can't hear it, you don't get a second chance at that moment. Lisnen is built for that gap. It uses on-device sound detection to recognize sounds that matter nearby, and alerts you through vibration and visual cues, in real time, so you can act. Whether you: * Are in a space with no built-in accommodation * Take a break from wearing your hearing devices * Or just want your phone to have your back Lisnen fits into the life you already have. No new hardware. No rewiring your apartment. No waiting years for a guide dog. With Lisnen, you can: * Get fire alarm detection — free * Detect door knocks, alarms, and other alerts that need you * Get notified through vibration and visual signals * Move through your day without needing to ask anyone for help * Help train better detection by sharing sound recordings * Shape what we build next with your feedback * Manage your data and delete your account anytime We're not going to tell you it catches everything, every time. We're still building, and we're building it with you. But when something happens that needs you — you'll know. Start Lisnen. Learn more: https://lisnen.com/terms-conditions/

Air - Hidden Camera Ddetector is an app that can detect hidden devices in hotel rooms. After connecting to WiFi, it can scan suspicious devices in the WiFi network. It can also detect suspicious devices in the room through Bluetooth scanning, protecting your privacy. In addition, the app also provides camera scanning function, which can help you quickly identify the cameras in the room and prevent privacy leaks。 SUBSCRIPTION INFORMATION: Subscription price: - 1 Week: $4.99 - 1 year: $29.99 -Payments will be charged to your iTunes account at confirmation of purchase - You can choose between a single tip or a weekly sueschiption to our expert predictions - Wireless Tracker expert predictions prices can vary depending on your country - Sutechiptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase -Your suboscription will automatically renew, unless you have turned off auto-renewal at least 24 hours before the and of the current period - When your subscription auto-renews, the same iTunes Account as the initial purchase will be charged the same amount as the initial purchase After canceling your subscription, your subscription will remain active until the end of the purchased period。 Privacy Policy: https://sites.google.com/view/camer-aprivacy-policy  Terms of Use: https://sites.google.com/view/cmera-terms-of-use