Audio Looper - RepeatLab
Music Speed Changer & Loops
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Loop, Learn, Master: Your ultimate music practice companion. Custom multi-loop audio tool that lets you control speed and precision. Perfect for musicians of all levels!
Practice Like a Pro: Loop Audio & Video
Master any song, solo, or tutorial with precision. RepeatLab is the smart looper for musicians: create custom loops from your audio files — or videos — slow them down without changing pitch, and repeat the hard parts until they're perfect.
NEW: Video Looping
Import videos and practice along to tutorials, lessons, and live performances. Loop any section, change the speed, and resize the video preview — all the precision of the audio looper, now with video.
Key Features:
- Loop audio AND video files (one loop per song free, unlimited with Pro)
- Slow down music from 0.5x to 2x — by factor or exact BPM
- Tempo changes without pitch distortion ("slow downer")
- Precise loop point selection with zoomable waveform
- Export loops as MP3 or WAV to share or practice anywhere
- Backup & restore your whole library — songs, videos, loops, and settings
- Organize your practice library with drag-and-drop sorting
- Supports common audio and video formats (MP3, WAV, MP4, MOV, and more)
- Works 100% offline — no internet connection needed
- Available in 16 languages
Perfect for:
- Guitarists learning solos and riffs
- Singers rehearsing vocal parts
- Drummers and bass players locking in grooves
- Piano players and any instrumentalist
- Music students transcribing by ear
- Music teachers preparing lessons
- Band rehearsal preparation
- Dancers practicing choreography from videos
How musicians use RepeatLab:
1. Import a song or video from your device
2. Set loop points around the tricky part
3. Slow it down, play along, and gradually speed it back up
4. Nail it at full tempo
Stop scrubbing back and forth — practice smarter with seamless looping. Download RepeatLab now and master your music faster!
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Weekly: €0.99 - First 3 Days are free!
Yearly: €5.99 - First 3 Days are free!
Lifetime: €19.99 - One Time Purchase
Payments and Renewal:
Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
Account will be charged for renewal within 24-hours prior to the end of the current period.
You can manage or turn off auto-renew in your Account settings at any time after purchase
No cancellation of the current subscription is allowed during the active period.
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy policy: https://repeatlab.netlify.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Videos are now supported
- Improved the home page
- New export options
- Bug Fixes, improved performance and stability
The developer, Verena Zaiser, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Verena Zaiser
- Size
- 116.8 MB
- Category
- Music
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- RepeatLab Pro Yearly $4.99
- RepeatLab Pro Lifetime $17.99
- RepeatLab Pro Weekly $0.99
- Copyright
- © 2026 Verena Zaiser