SoundTether

JEONG HYEON CHOI Music iPhoneiPadiPod touch

SoundTether is a free Music app for iPhone and iPad by JEONG HYEON CHOI. Requires iOS 16.4. Updated October 14, 2026.

Price: Free; on the App Store
Size: 56 MB; Age 4+
Updated: Oct 14; 2026 · v0.1.6

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Screenshots

About SoundTether

Listen to your PC audio on your phone or connected earphones. 1. Download the free SoundTether PC app at soundtether.cottonray.com. 2. Open it on your PC to display the connection QR code. 3. Scan the QR code with your phone to connect. No account or manual address entry is needed. Check connection status and network latency. Audio keeps playing when the phone screen is off. Network conditions may affect connection and playback. Choose from English, Korean, Japanese, Simplified Chinese, Spanish, French, German, Portuguese and Russian in Settings. The camera is used only to scan the QR code. Photos and videos are not saved. An interstitial ad may appear when connecting. Remove ads Remove all ads with a one-time purchase. Restore purchases.

What’s new

Version 0.1.6 · Updated October 14, 2026

Scan a new QR code to reconnect after a connection is interrupted.

App privacy

The developer, JEONG HYEON CHOI, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Location: Coarse Location
Identifiers: Device ID
Usage Data: Product Interaction, Advertising Data
Diagnostics: Performance Data
Purchases: Purchase History
Contact Info: Email Address
User Content: Photos or Videos, Customer Support

Used for: Third-Party Advertising, Analytics, App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data, Other Diagnostic Data

Used for: Third-Party Advertising, Analytics, App Functionality

App details

SoundTether is a free Music app for iPhone, iPad and iPod touch, developed by JEONG HYEON CHOI. It requires iOS 16.4 or later, is 56 MB to download and is available in 9 languages. It was first released on August 18, 2026 and last updated on October 14, 2026.

Category: Music
Price: Free
Version: 0.1.6
Size: 56 MB
Requires: iOS 16.4 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, French, German, Japanese, Korean, Portuguese, Russian, Chinese and 1 more
Age rating: 4+
Released: August 18, 2026
Last updated: October 14, 2026
Developer: JEONG HYEON CHOI

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Alternatives to SoundTether

Looking for apps like SoundTether? Here are 6 similar apps on the App Store. The highest rated is AudioCast: Wireless PC Audio (5.0/5), and all 6 are free to download.

SoundTether vs. alternatives
App	Rating	Price	Last updated	Compare
SoundTether	–	Free	October 14, 2026
CastSound - Speaker, Mic & Cam	–	Free	Oct 13, 2026	Compare
AudioCast: Wireless PC Audio	5.0 / 5 (1)	Free	Oct 21, 2026	Compare
OmniSound - PC Speaker	4.7 / 5 (3)	Free	Oct 20, 2026	Compare
Vynody	5.0 / 5 (1)	Free	Oct 21, 2026	Compare
C.C Note - 교회 찬양대 노트	–	Free	Oct 16, 2026	Compare
VocalManualTrainer	–	Free	Oct 16, 2026	Compare

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