# Madi: Music & Dance Practice — Slow down music, loop & mirror

> Slow down music, loop & mirror (iPhone/iPad app by JAY JO.)

- Source: https://appshunter.io/ios/app/madi-music-and-dance-practice/id6819628616 (this page in markdown: same URL + `.md`)
- Developer: [JAY JO](https://appshunter.io/developer/6818005708)
- Category: Photo & Video, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.4 · 129 MB
- Languages: American English, Arabic, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French (France), German (Germany) and 23 more
- Released: 2026-10-18
- Data updated: 2026-11-06

## What is Madi?

Madi is a practice player that splits songs and videos into sections you can loop.
No account, no ads, no tracking. Your files stay on your iPhone.

PRACTICE IN SECTIONS
Open a song and tap Practice to see the whole track as rows of time (30 seconds per row, or 15 or 60), with your A and B times and the loop length. Tap A start, then B end, and the loop starts. Drag the handles across rows or nudge them 0.1s at a time. Split a track into sections and loop one or several in a row.
- Seamless loops with no gap (MP3, M4A, WAV, FLAC, MP4, MOV)
- Repeat a set number of times, then stop or keep playing
- Sections from subtitle sentences or lyric (LRC) lines
- Practice log and next or previous section from earbuds or a page-turn pedal
- (Pro) Rest between repeats, count-in, speed ramp (start slow, get faster) and build-up (add one section at a time)
- (Pro) Split speech at pauses, or transcribe audio on device to make subtitles and loop sentence by sentence

SPLIT VOCALS AND BACKING, FIND CHORDS (Pro)
Separate vocals and backing on your iPhone and play the backing only, the vocals only, or a mix, with speed, pitch and loops still working. Save what you hear as a new file. Madi shows the chords and key while you practice and follows pitch changes. Note view draws the melody, and a tuner is built in.

BEATS AND 8-COUNTS (Pro)
Tap along or detect the beat. Madi shows big counts from 1 to 8, plays a metronome or a voice count in time with the song, and can split a section every 8 beats.

METRONOME
A standalone metronome lives in Tools: set a tempo from 30 to 240 BPM and a count of 2 to 8 beats, or tap along to measure the tempo. It keeps clicking with the screen off.
- (Pro) Spoken counts, a speed trainer that nudges the tempo every few bars, and polyrhythm clicks (like 3:4)

DANCE PRACTICE
Pinch to zoom on footwork and step frame by frame. With Pro, mirror the video and see yourself next to it with the front camera (on screen only, never saved).

LANGUAGES AND SINGING
Tap a subtitle line to jump to it, or hold to loop that sentence. Echo (Pro) records you during the rest and plays it back. Show two subtitles, shift timing by 0.1s, and hide subtitles until you tap. Dictation practice marks the words you missed.

SOUND
Speed from 0.25 to 4× is free and keeps the pitch. With Pro: pitch in semitones and cents, 3-band EQ, vocal reduction, volume boost, and saving sections exactly as they sound.

PLAYS WHAT OTHER PLAYERS CAN'T
MKV, AVI, WMV, OGG, WMA and DTS audio play through a built-in extended engine. SRT, SMI, VTT and ASS subtitles, embedded tracks, resume, lock screen controls, Picture in Picture, AirPlay, sleep timer, repeat folder and shuffle. Music keeps playing with the screen off.

LIBRARY, WI-FI TRANSFER AND NAS
Import from Files (whole folders too), Photos and the Music app (songs without copy protection), or send files from a computer browser on the same Wi-Fi. Play straight from SMB shared folders on your home NAS without downloading. Multiple servers and downloads are Pro.

PDF SHEET MUSIC
Reading, search, bookmarks, night mode and sheet music mode with page-turn pedals are free. Highlight, handwriting, signatures, page editing, merging and scanning are Pro.

FREE AND PRO
Free: every format, subtitles, sections, A-B loops, repeat counts, 0.25 to 4× speed, background play, one NAS, Wi-Fi transfer, PDF reading.
Pro adds the practice, beat, sound, vocal split, chord, camera, NAS, PDF and editing tools above. Pro is a one-time purchase, not a subscription. On another device, tap Restore Purchases in Settings.

Made by Vivory Lab · contact@vivory.app
Privacy Policy: https://vivory.app/madi/privacy?lang=en#en

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Madi Pro | $3.99 | one-time |


## Is Madi safe?

Not enough ratings yet to assess Madi.

## Is Madi legit?

Madi: Music & Dance Practice has limited verification signals. The AppsHunter Legitimacy Score for Madi is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.4.1 — 2026-11-05

- The Library grid now groups files by the day they arrived, and the sort option is now called “Date”.
- Recording now saves right away when you stop, without asking.
- Files you delete from your Library stay in the backup for 30 days, so you can restore them.
- Metronome: changing a setting while it plays keeps your Speed trainer progress and beat.
- “Echo each sentence” no longer changes a file’s Loop plan.
- A different file with the same name and size is now imported separately.
- Madi is now in 33 languages. It follows your device language, and you can choose Madi's language in Settings > Madi > Language. Arabic, Hebrew and Persian read right to left.

### 1.4.0 — 2026-11-02

- Chord diagram (Pro): pick Guitar or Piano in Practice tools > Chord diagram to see the guitar shape or the keys to press under the current chord.
- Guitar strings (EADGBE) in the Tuner (Pro) finds the nearest string and shows which one you’re tuning, from string 6 to 1, and whether it’s high or low. A string that’s far out of tune isn’t mistaken for another note.
- Metronome: Tools > Metronome clicks at a tempo and count you set, no song needed. Tap along to measure the tempo, and it keeps going with the screen off. Pro adds voice counts, a speed trainer and polyrhythms.
- Fixed videos recorded with “Camera” having no sound. If the microphone is off, Madi now tells you before you record.
- Record straight into Madi: “Import” > “Camera” films a lesson or performance, adds it to the folder you’re viewing and opens practice right away. Recordings stay in Madi and aren’t saved to Photos.
- Fixed playback stopping when the last section repeated with “Rest” or “Echo”.
- Short sections: on the range bar in video practice, when A and B are close together, A moves up and B moves down so you can grab each one.
- Start right away with “Try a sample song” in an empty library. The first file you import opens at once, and songs and videos open with practice shown.
- Set the speed with one bar that moves in 0.01x steps. For videos, Mirror is the first tile in Practice tools, and Section name in the Edit menu names a section in one step.
- Pro features show a lock before you tap them. The practice bar and Practice tools are calmer and tidier.
- Fixed: the app closing when you went to the next video with Note view open, and iCloud Drive copies being deleted when Library Backup was turned off and on again.
- The Library is now a grid: videos, music and PDFs from every folder by month, with your latest practice shown large. Videos show a frame, music its album art or a file color with a waveform, and PDFs their first page. The blue is a shade brighter.
- One row at the top holds All, Video, Music, Documents, Sort · Select (including List view) and search. Folders sit in one slim row ending in New Folder, and NAS is under Import and in Tools. Pinch to resize tiles and drag the date handle to jump between months (iOS 18 or later).
- A new practice bar: big round A and B buttons at both ends of the playback row, and five tools below (Loop, Speed, Practice tools, Edit, More). Practice also comes first in Tools.
- Practice no longer shrinks the video; vertical dance videos keep their size with the bar floating over them (tap the video to hide it). A new bar on top shows the whole file, your A to B loop and the playhead: drag A or B or tap to jump, no need to open Waveform and sections. Pinch to zoom in Camera mirror (Pro).
- In music, Practice shows the song as rows of thick bars, 30s per row (or 15s or 60s in the view menu): the played part is bright, your A to B loop is a bold highlighted band, and section boundaries are small gaps in the bar. Tap a row to jump, and drag A or B, even onto the next row.
- Madi is now in 33 languages. It follows your device language, and you can choose Madi's language in Settings > Madi > Language. Arabic, Hebrew and Persian read right to left.

### 1.3.3 — 2026-10-30

- Fixed videos recorded with “Camera” having no sound. If the microphone is off, Madi now tells you before you record.
- Record straight into Madi: “Import” > “Camera” films a lesson or performance, adds it to the folder you’re viewing and opens practice right away. Recordings stay in Madi and aren’t saved to Photos.
- Fixed playback stopping when the last section repeated with “Rest” or “Echo”.
- Short sections: on the range bar in video practice, when A and B are close together, A moves up and B moves down so you can grab each one.
- Start right away with “Try a sample song” in an empty library. The first file you import opens at once, and songs and videos open with practice shown.
- Set the speed with one bar that moves in 0.01x steps. For videos, Mirror is the first tile in Practice tools, and Section name in the Edit menu names a section in one step.
- Pro features show a lock before you tap them. The practice bar and Practice tools are calmer and tidier.
- Fixed: the app closing when you went to the next video with Note view open, and iCloud Drive copies being deleted when Library Backup was turned off and on again.
- The Library is now a grid: videos, music and PDFs from every folder by month, with your latest practice shown large. Videos show a frame, music its album art or a file color with a waveform, and PDFs their first page. The blue is a shade brighter.
- One row at the top holds All, Video, Music, Documents, Sort · Select (including List view) and search. Folders sit in one slim row ending in New Folder, and NAS is under Import and in Tools. Pinch to resize tiles and drag the date handle to jump between months (iOS 18 or later).
- A new practice bar: big round A and B buttons at both ends of the playback row, and five tools below (Loop, Speed, Practice tools, Edit, More). Practice also comes first in Tools.
- Practice no longer shrinks the video; vertical dance videos keep their size with the bar floating over them (tap the video to hide it). A new bar on top shows the whole file, your A to B loop and the playhead: drag A or B or tap to jump, no need to open Waveform and sections. Pinch to zoom in Camera mirror (Pro).
- In music, Practice shows the song as rows of thick bars, 30s per row (or 15s or 60s in the view menu): the played part is bright, your A to B loop is a bold highlighted band, and section boundaries are small gaps in the bar. Tap a row to jump, and drag A or B, even onto the next row.
- While listening, the playback bar is the whole song's waveform, and the bottom row steps the speed down or up.
- Recordings are saved if a call comes in, Picture in Picture continues to the next file, re-importing no longer adds copies, and Library Backup won't overwrite a different file with the same name in iCloud. PDF edits come back if iOS closes Madi. Plus small fixes.
- Madi is now in 33 languages. It follows your device language, and you can choose Madi's language in Settings > Madi > Language. Arabic, Hebrew and Persian read right to left.

### 1.3.2 — 2026-10-25

- Record straight into Madi: “Import” > “Camera” films a lesson or performance, adds it to the folder you’re viewing and opens practice right away. Recordings stay in Madi and aren’t saved to Photos.
- Fixed playback stopping when the last section repeated with “Rest” or “Echo”.
- Short sections: on the range bar in video practice, when A and B are close together, A moves up and B moves down so you can grab each one.
- Start right away with “Try a sample song” in an empty library. The first file you import opens at once, and songs and videos open with practice shown.
- Set the speed with one bar that moves in 0.01x steps. For videos, Mirror is the first tile in Practice tools, and Section name in the Edit menu names a section in one step.
- Pro features show a lock before you tap them. The practice bar and Practice tools are calmer and tidier.
- Fixed: the app closing when you went to the next video with Note view open, and iCloud Drive copies being deleted when Library Backup was turned off and on again.
- The Library is now a grid: videos, music and PDFs from every folder by month, with your latest practice shown large. Videos show a frame, music its album art or a file color with a waveform, and PDFs their first page. The blue is a shade brighter.
- One row at the top holds All, Video, Music, Documents, Sort · Select (including List view) and search. Folders sit in one slim row ending in New Folder, and NAS is under Import and in Tools. Pinch to resize tiles and drag the date handle to jump between months (iOS 18 or later).
- A new practice bar: big round A and B buttons at both ends of the playback row, and five tools below (Loop, Speed, Practice tools, Edit, More). Practice also comes first in Tools.
- Practice no longer shrinks the video; vertical dance videos keep their size with the bar floating over them (tap the video to hide it). A new bar on top shows the whole file, your A to B loop and the playhead: drag A or B or tap to jump, no need to open Waveform and sections. Pinch to zoom in Camera mirror (Pro).
- In music, Practice shows the song as rows of thick bars, 30s per row (or 15s or 60s in the view menu): the played part is bright, your A to B loop is a bold highlighted band, and section boundaries are small gaps in the bar. Tap a row to jump, and drag A or B, even onto the next row.
- While listening, the playback bar is the whole song's waveform, and the bottom row steps the speed down or up.
- Recordings are saved if a call comes in, Picture in Picture continues to the next file, re-importing no longer adds copies, and Library Backup won't overwrite a different file with the same name in iCloud. PDF edits come back if iOS closes Madi. Plus small fixes.
- Madi is now in 33 languages. It follows your device language, and you can choose Madi's language in Settings > Madi > Language. Arabic, Hebrew and Persian read right to left.

### 1.3.1 — 2026-10-22

- Short sections: on the range bar in video practice, when A and B are close together, A moves up and B moves down so you can grab each one.
- Start right away with “Try a sample song” in an empty library. The first file you import opens at once, and songs and videos open with practice shown.
- Set the speed with one bar that moves in 0.01x steps. For videos, Mirror is the first tile in Practice tools, and Section name in the Edit menu names a section in one step.
- Pro features show a lock before you tap them. The practice bar and Practice tools are calmer and tidier.
- Fixed: the app closing when you went to the next video with Note view open, and iCloud Drive copies being deleted when Library Backup was turned off and on again.
- The Library is now a grid: videos, music and PDFs from every folder by month, with your latest practice shown large. Videos show a frame, music its album art or a file color with a waveform, and PDFs their first page. The blue is a shade brighter.
- One row at the top holds All, Video, Music, Documents, Sort · Select (including List view) and search. Folders sit in one slim row ending in New Folder, and NAS is under Import and in Tools. Pinch to resize tiles and drag the date handle to jump between months (iOS 18 or later).
- A new practice bar: big round A and B buttons at both ends of the playback row, and five tools below (Loop, Speed, Practice tools, Edit, More). Practice also comes first in Tools.
- Practice no longer shrinks the video; vertical dance videos keep their size with the bar floating over them (tap the video to hide it). A new bar on top shows the whole file, your A to B loop and the playhead: drag A or B or tap to jump, no need to open Waveform and sections. Pinch to zoom in Camera mirror (Pro).
- In music, Practice shows the song as rows of thick bars, 30s per row (or 15s or 60s in the view menu): the played part is bright, your A to B loop is a bold highlighted band, and section boundaries are small gaps in the bar. Tap a row to jump, and drag A or B, even onto the next row.
- While listening, the playback bar is the whole song's waveform, and the bottom row steps the speed down or up.
- Recordings are saved if a call comes in, Picture in Picture continues to the next file, re-importing no longer adds copies, and Library Backup won't overwrite a different file with the same name in iCloud. PDF edits come back if iOS closes Madi. Plus small fixes.
- Madi is now in 33 languages. It follows your device language, and you can choose Madi's language in Settings > Madi > Language. Arabic, Hebrew and Persian read right to left.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-06.*