JoinSound - Merge Audio Files
Join MP3s, recordings & songs
About
Combine multiple audio clips into a single track, with options to trim, reorder, and adjust volume. Save your merged audio in various formats directly on your device. Offers a free tier with limitations and a premium upgrade for full functionality.
What's New in JoinSound
20261108.1.0
November 8, 2026
See how to cancel a subscription or ask for a refund, right in Help. Open your last project with Continue and your save format and settings come back too. The app now runs more reliably.
MoreSubscriptions & In-App Purchases
JoinSound Plus 1 Year
Unlimited files and parts, MP3 and WAV, silence cut
Developer apps
FAQ
What is JoinSound?
JoinSound is an application designed to merge multiple audio files into a single track. It allows users to reorder, trim, and adjust the loudness of individual clips before saving the combined audio.
Can I use JoinSound for free?
Yes, JoinSound offers a free version that allows you to join up to 2 audio files with a maximum of 2 parts each. You can also match loudness and save as M4A in the free tier.
What are the benefits of JoinSound Plus?
JoinSound Plus unlocks unlimited audio file merging, unlimited parts per file, and the ability to save in MP3 and WAV formats. It also includes features like shortening silences and family sharing for up to 6 users.
How much does JoinSound Plus cost?
JoinSound Plus is available as a 1-year subscription for $9.99/P1Y or a one-time lifetime purchase. Pricing details are available within the app.
Does JoinSound have ads?
No, JoinSound is ad-free. The app is designed with privacy in mind, and all processing happens on your device without any uploads or accounts.
What audio formats can JoinSound save to?
The free version of JoinSound allows you to save merged audio as M4A. With JoinSound Plus, you can also save your creations as MP3 and WAV files.
Is JoinSound available on Android?
Based on the provided data, JoinSound works on iPhone and iPad. Information regarding Android availability is not specified.
How often is JoinSound updated?
The latest version of JoinSound was released on 2026-11-07. The app is updated regularly to introduce new features and improve performance.
