Murmur: On-Device AI Music
Copyright-free music, offline
About
Generate royalty-free instrumental music and soundtracks from text prompts entirely on your device. This offline AI music studio offers over 170 styles and export-ready audio for creators.
What's New in Murmur
1.2.9
September 2, 2026
- Fixed track generation occasionally getting stuck
In-App Purchases
$12.99
Murmur Pro Lifetime Unlock
Unlocks infinite offline music generation.
FAQ
What is Murmur?
Murmur is an offline AI music generator that creates royalty-free instrumental loops and soundtracks from text prompts. It runs entirely on your device, offering over 170 handcrafted styles for various creative projects.
Is Murmur free to use?
Murmur is free to download and start creating, with your first track provided at no cost. Advanced features, custom prompts, and unlimited generation length are unlocked with a one-time purchase of Murmur Pro.
Does Murmur require an internet connection?
No, Murmur is designed to work fully offline. You can generate music even when you don't have an internet connection, making it ideal for use on airplanes or in areas with poor reception.
Can I use Murmur's music for commercial projects?
Yes, all music generated by Murmur is 100% royalty-free and can be used for commercial purposes without any Content ID claims or copyright strikes.
What devices can run Murmur?
Murmur requires an iPhone 13 Pro or newer to utilize the device's Neural Engine for music generation. The app will inform you of this requirement before any setup downloads if your device is not compatible.
How often is Murmur updated?
The latest version of Murmur is 1.2.9, and it was last updated on September 2, 2026. Updates typically include new features, style additions, and performance improvements.
What kind of music styles does Murmur offer?
Murmur provides over 170 handcrafted music styles, ranging from cinematic strings and ambient drones to acoustic grooves and synthwave, allowing for diverse creative output.
Can I edit the music generated by Murmur?
Yes, Murmur includes built-in editing tools that allow you to trim, fade, and loop your generated tracks to perfectly fit your projects. You can also export high-quality WAV files directly to your video editor.