Music Speed Changer ▶▶▶ vs Loopdrill

Music Speed Changer allows you to change the speed of audio files on your device in real time without affecting the pitch (time stretch) or change the pitch without changing the speed (pitch shift). Alternatively, both tempo and pitch may be adjusted together with a single control. The player is a music looper as well - you can slow down song speed and loop sections of the music for easy practice. The simple to use audio editor is integrated into a music player with playlists, playing queue, preamp, blance, equalizer, and effects. You can use Music Speed Changer to create new tracks or use it as a real time audio manipulation tool, on-the-go correction tool, and as a music learning aide. It is a musician's and music lovers' complete all in one pocket tool and music player. As a learning tool, the app helps you slow down and loop difficult parts and raise or lower the pitch of any music to suit your range. Alterations can be saved to a new audio track. The editor features A/B repeat looping, key and BPM detection, and the ability to bookmark parts of tracks by setting markers. These learning tools make the app useful for students and teachers of music, dance, language, and academic subjects. The app's real-time editor is fully integrated into the music player with the ability to affect its playlists and queue. This means you can play your entire music collection with an upbeat tempo for working out and running or slow down and reverb a selection of your music collection for relaxing. The included audio effects help you create new and interesting soundscapes for taking nightcore and slowed + reverb to the next level. The Pro version of the app comes with automatic formant shift for natural voice tone correction and independent formant shift controls for creating audio effects. • Independently adjust tempo and pitch over a wide adjustable range, or link them together with a single control • Proven superior time stretch sound quality compared to other top commercial solutions • Formant shift / Natural voice tone correction (Pro feature) • Isolate individual instrument stems (vocals, drums, bass, piano, guitar) with on-device AI — adjust each stem's volume independently or solo any part of the mix (Guitar stem is a Pro feature) • State of the art AI musical key, BPM, and A4 tuning frequency detection with simple controls for adjusting • Loop sections with AB loop points, and practice at your own preferred tempo in your preferred key • Bookmark positions in your music, lectures and audio books with markers • Snap loop and marker points to the detected beat grid • Create playlists • 8-band graphic equalizer, balance control and preamp • Reverb and delay effects • Reverse the audio to learn music backwards and forwards • Save and export all modifications to a new M4A file, losslessly or with AAC encoding • All features supported with songs from your purchased library, or import audio files from your device storage or any cloud drive Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Loopdrill is a music practice player for anyone who learns songs by ear. Bring in a track from Files or Apple Music, slow it down without changing the key, mark the passage you are working on, and loop it until it sits under your fingers. Core playback tools are free. There are no ads and no subscription. SLOW DOWN WITHOUT CHANGING THE KEY Play anywhere from 25% to 200% speed while the pitch stays exactly where it was. Slow a solo down to hear every note, then bring it back up step by step. LOOP THE PART YOU ARE PRACTISING Set A and B on the waveform and the section repeats until you stop it. Drag either handle to adjust the range. Long-press a handle or the playhead to move it at one-tenth speed with a magnified view, so a loop can start exactly on the downbeat. SEE THE SONG The full waveform shows the shape of the track. Tap to jump, drag to scrub, and use bookmarks to mark verse, chorus, bridge and solo so you can get back to them instantly. TRANSPOSE IMPORTED FILES Shift the pitch from -12 to +12 semitones to match your tuning, a capo position or a more comfortable vocal range. A 10-band equalizer with presets such as Bass Boost and Vocal helps you bring the part you are copying to the front. APPLE MUSIC AND YOUR OWN FILES Play songs from your Apple Music library, or import MP3, AAC, WAV, AIFF and M4A files from the Files app. Speed control, loops and bookmarks work with both. Pitch shifting and EQ apply to imported files; Apple Music playback does not allow these two controls. IPHONE, IPAD AND MAC On iPad the library and player sit side by side. On Mac you get keyboard shortcuts for play, seek, loop and lyrics, and file import from Finder. One download covers all three, and the Apple Watch companion controls playback from your wrist. LYRICS PRACTICE PRO (OPTIONAL ONE-TIME PURCHASE) Follow timed lyrics, hold to select consecutive lines and loop a passage, and edit timestamps or the sync offset. Import multiple audio files or folders with matching LRC files. Try all Pro tools for 7 days using your own audio and LRC files that you have permission to use. Start the trial explicitly; there is no subscription or automatic payment. Your audio, lyrics and edits remain after expiry. Continue with an optional one-time Pro purchase at the displayed local price, or restore an existing purchase with the same Apple Account. Restoring does not restart the trial. Pro and trial availability depend on your App Store region. Pro includes practice tools, not a lyrics catalog or AI transcription. Who Loopdrill is for - Guitarists, bassists, pianists and drummers copying parts by ear - Singers working on phrasing and timing - Students preparing pieces for lessons and exams - Transcribers who need to hear every detail - Language learners who repeat audio in short sections Privacy: your audio, lyrics and bookmarks stay on your device. Usage statistics are shared only if you opt in.