PocketPing: Alarm & Signals

EVER NEEDED TO SEND A DISCREET SIGNAL UNNOTICED, OR AN ANTI-LOST TRACKER TO AVOID LOSING SIGHT OF EACH OTHER? 🤫🚨

PocketPing transforms your smartphone into a powerful secret communication system based on physical signals. Send invisible messages and secret codes to your partner while keeping the phone comfortably in your pocket. No screen to unlock, no chat to open: use the physical volume buttons to send instant inputs via Bluetooth or Internet connection! 📱✨

HOW IT WORKS ⚙️
Connect via Bluetooth (for short distances) or via the Internet (to communicate across the world).
Press "Volume Up" or "Volume Down" to send your custom pattern (adjusting the duration and number of pulses, just like a modern Morse Code). Your partner will independently decide how to receive the message: via vibration, sound, or flash, to perfectly adapt to the privacy level of their environment!
The app works silently in the background or with the screen off. With the exclusive "echo" feature, you will receive the same pattern back as soon as it is delivered, ensuring your command was received! 🎯
Furthermore, using the Bluetooth connection, the built-in tracker works as a real anti-lost distance alarm, instantly alerting you if you drift apart.

PERFECT FOR:
Create your own code language! PocketPing is the ultimate app for couples, families, and professionals that adapts to countless situations:

- 🔄 Silent "Check-In" ('Is everything OK?'): Create a long signal. The sender triggers it to ask "All good?". The recipient receives it and presses their "Stop" button to halt it. Stopping the signal acts as a return receipt: it confirms to the sender that everything is fine! Perfect personal safety for parents, kids, and couples.
- ❤️ Couples App & Long-Distance Relationships: Always stay connected! Send a signal of affection while working or studying, or use quick, recurring messages ("I'm coming back", "all good") without getting distracted.
- 🛡️ Parents and Children: Teens can send a reassuring "all ok" by simply pressing a button in their pocket, without the hassle of making calls in front of friends.
- 🍽️ Restaurants & Workspace: A chef can quickly call a waiter in the dining room. Also ideal in meetings to exchange quick answers (1 pulse = yes, 2 = no) between colleagues completely invisibly.
- 🤝 Caregiving & Emergencies (SOS): Perfect as a silent alarm bell for bedridden people, or to send a rapid SOS request using only the physical buttons.
- 👨‍👩‍👧‍👦 Crowds & Security (Bluetooth): Use it as a proximity loss alarm at fairs, clubs, or concerts. If your child or friends go out of the safe range, the app will notify you.
- 🎤 Events & Entertainment: Receive timing cues from your assistant in the audience, or secretly pass information during magic tricks and mentalism.

KEY FEATURES:
- 🌐 Two Connection Modes: Choose between Bluetooth (to monitor local proximity) and Online (for global range via the Internet).
- 🥷 100% Stealth: Invisible communication with the screen off using only the volume buttons.
- 📳 Custom Language: The sender creates the signal rhythm, the recipient chooses the feedback (Sound, Vibration, Flash) to respect their privacy.
- 🚨 Anti-Lost Alarm (Bluetooth Only): Choose the activation distance (Medium, Weak, or Disconnected Only) and receive a warning if the connection breaks.
- ⏹️ Stop Switch: Instantly stop an ongoing signal with the press of a button. Delegate it to your partner to use it as a "message received" confirmation.
- 🛡️ "Watchdog" Security: Protects the hardware by automatically stopping continuous signals after 10 minutes.