Enhance your listening experience by layering background music or beats under podcasts and audiobooks. Adjust volume and tempo to create the perfect ambiance for workouts, chores, or focused work.
2.5
August 6, 2026
Finer volume and tempo control, design upgrades, and a cleaner onboarding.
Unlock the full Under FM library.
$14.99
Under FM Pro Lifetime
One-time unlock of the full Under FM library.
Whole_Wheat, this made my day. "Something I didn't know I needed" is about the best thing you can hear about a thing nobody asked you to build! You're on 1.0 and there's a good bit new since then. If something's missing for your runs, tell me and I'll build it. - Chris (I make the app)
Under FM allows you to play background music or beats underneath your podcasts and audiobooks. You can also use it to play music and spoken audio content simultaneously.
Yes, Under FM offers independent volume control for the background beats, allowing you to lower them to sit beneath the voices of your podcast or audiobook.
No, Under FM is ad-free, providing an uninterrupted listening experience.
Under FM is currently supported on iPhones.
The app was last updated on August 6, 2026, indicating regular maintenance and potential feature additions.
Yes, Under FM offers a Pro Annual subscription for $9.99 per year, which likely unlocks additional features or content.
Absolutely. Under FM is designed to add energy and rhythm to activities like running, cycling, and lifting, with beats suitable for various intensity levels.
Under FM has an age rating of 4+, making it suitable for a wide range of users.
