Features & Capabilities

Send text messages through sound waves — no internet, Bluetooth, or account needed. Just press play and let the sound do the talking!

SendBySound transforms your text into sound waves, letting you share messages with nearby devices using nothing but audio. No internet connection, no Bluetooth pairing, no accounts — just pure sound.

HOW IT WORKS

Type your message, tap Send, and your device plays an encoded audio signal. Any nearby device running SendBySound (or listening at SendBySound.com) can instantly decode and display your message. It's like a modern-day morse code, but automatic and instant.

PERFECT FOR

  • Sharing Wi-Fi passwords, contact info, or quick notes
  • Sending messages when internet is unavailable
  • Transferring text between devices without pairing
  • Tech demos and educational purposes
  • Situations where privacy and offline capability matter

KEY FEATURES

◆ No Internet Required Works completely offline. Your messages travel through sound, not servers.

◆ No Accounts or Sign-up Open the app and start sending. No registration, no personal data collected.

◆ Cross-Platform Compatible Send messages between iPhone, iPad, and any web browser at SendBySound.com.

◆ Private by Design Messages are transmitted directly between devices via sound waves. Nothing is stored in the cloud.

◆ Multiple Sound Modes Choose between audible tones or near-ultrasonic frequencies for quieter transmission.

◆ Simple & Fast Just type, tap, and transmit. Receiving is equally easy — tap Listen and hold your device near the sender.

TIPS FOR BEST RESULTS

  • Keep devices within a few feet of each other
  • Minimize background noise for clearer transmission
  • Use audible mode for maximum reliability
  • Works great for messages up to 133 characters

Whether you're sharing a quick note in a meeting, sending info to a friend's phone, or just exploring a clever new way to communicate — SendBySound makes it simple, private, and fun.

Download now and experience the magic of data over sound!

User Growth & Download Statistics

App
By:
Will Jackson
Version:
1.0 Last updated: 2025-12-09
Version code:
880423124
Creation date:
2025-12-09
Compatible devices:
Size:
2.74MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-07-03
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Will Jackson
Apple Apps Store
https://apps.apple.com/za/app/sendbysound/id6756238388

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