Meno Mosso: Slow Down Music
Practice tempo, BPM, metronome
$1.99 · Designed for iPad. Not verified for macOS.
Slow your songs to a comfortable practice tempo without changing pitch. Dial an exact BPM, set the tempo yourself, add the beat-matched metronome, and play along.
Meno Mosso slows your music down so you can finally play along.
Built for music students — and anyone learning a piece by ear — Meno Mosso takes any song you own (an MP3, an M4A, a practice track) and slows it to a comfortable practice tempo, without the chipmunk effect. The pitch stays exactly where it should, so every note is still in the right key while you work up to speed.
Set your tempo two ways:
• By percentage — ease a tricky passage down to 75%, 60%, or wherever you need it
• By BPM — dial in an exact beat-per-minute target and play right along
Meno Mosso even listens to your track and estimates its tempo for you. When the beat is subtle, as it often is with classical and acoustic pieces, set the exact BPM yourself on the dial and it stays locked there.
KEEP TIME WITH THE BUILT-IN METRONOME
Switch on a metronome that follows the real beats of your song, and add 1/8 or 1/16 subdivisions to lock in the rhythm of tricky passages.
WHY MUSICIANS LOVE IT
• Pitch-perfect slow-down — change the speed, never the key
• Practice by percentage or a target BPM, always kept in sync
• A metronome that locks to your song's beats, with subdivisions
• Automatic tempo detection — or set the exact BPM yourself on the dial
• One beautifully simple screen — no clutter, no learning curve
• Warm light and dark themes that look great on any device
HOW IT WORKS
Open a song from your Files, your music library, or a direct web link, choose your tempo on the elegant dial, and press play. Start slow, nail the part, then nudge the tempo back up as you improve. Your last track and tempo are remembered, so you pick up right where you left off.
Slow it down. Learn it. Speed it up.
A note on sources: Meno Mosso plays audio files you own. Streaming tracks from Apple Music and similar services are copy-protected and can't be slowed down — open your own files instead.
Ratings & Reviews
The developer, Durbinware, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Durbinware
- Size
- 4.8 MB
- Category
- Music
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Durbinware
