# Layrise — ボーカルと楽器の分離と楽譜で楽器練習

> ボーカルと楽器の分離と楽譜で楽器練習 (iPhone/iPad app by Fumikazu Kitagawa.)

- Source: https://appshunter.io/ios/app/layrise/id6796924608 (this page in markdown: same URL + `.md`)
- Developer: [Fumikazu Kitagawa](https://appshunter.io/developer/6796924610)
- Category: Music, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 96 MB
- Languages: American English
- Released: 2026-08-04
- Data updated: 2026-11-06

## What is Layrise?

Layrise is an instrument practice player that transforms the songs you own from simply "listening" to "playing."

Find the sound you want to practice from the original song, repeat difficult sections at your own pace, and check them against lyrics or sheet music. From playing by ear and minus-one backing tracks to personal practice and band preparation, Layrise consolidates your practice environment for each song into one place.

**Focus on the Part You Want to Hear**

* **AI Stem Separation:** Separates vocals, drums, bass, guitar, piano, and more depending on device performance.
* **Stem Mixer:** Adjusts volume, mute, and solo for each part.
* **External Stem Import:** Synchronizes and plays your own multi-track audio files.

**Repeat Difficult Sections at Your Own Pace**

* **Tempo Adjustment:** Changes speed from 0.50x to 2.00x while maintaining pitch.
* **Key Adjustment:** Changes pitch from -12 to +12 semitones while maintaining speed.
* **Loop Practice:** Repeats A-B sections or analyzed song segments.
* **Metronome / Count-in:** Customizes beat display, sound, volume, and pre-roll clicks.

**Understand the Song Structure Visually**

* **AI Music Analysis:** Estimates BPM, time signature, chord progressions, song sections, and key.
* **Timeline:** Displays waveforms, chords, bars, and sections alongside the playback position.
* **Analysis Correction:** Edits chords and sections to suit your practice needs.
* **Synced Lyrics:** Supports LRC and Enhanced LRC, highlighting current lines and spoken words in sync.
* **Sheet Music / TAB:** Imports Guitar Pro, MusicXML, and MXL files with a cursor tracking the playback position. Supports multi-track display on iPad.

**Organize Songs for Instant Practice**

* **Importing:** Supports files, iOS Music Library, and Layrise packages.
* **Library Management:** Organizes tracks using favorites, metadata, artwork, and setlists.
* **Playback Controls:** Supports playback queue, background playback, and Lock Screen/Control Center controls.
* **Sharing:** Exports projects containing analysis results, stems, and sheet music as Layrise packages.

Audio analysis and stem separation are performed locally on the device by default, without uploading your audio files to external servers.

* AI features require downloading models during initial setup or first use.
* Available AI models depend on free device memory. Processing speed and separation quality vary by device performance, song complexity, and audio quality.
* Certain audio sources, such as DRM-protected tracks or cloud-only files, may not be supported.

## Is Layrise safe?

Not enough ratings yet to assess Layrise.

## Is Layrise legit?

Layrise appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Layrise is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.9.0 — 2026-11-04

Layrise is continuing to evolve so that everyone can enjoy a seamless music-making experience.

In this update, we have made the following improvements:

* Improved overall performance and response speed.
* Fixed minor behavioral issues and potential bugs.

### 1.8.0 — 2026-10-21

You can now display multiple synchronized lyrics and import lyrics files. We also improved the stability of playback, editing, and shared projects.

## Adding and Editing Lyrics

- You can save multiple synchronized lyrics for a song and set a name and format for each one. In the player, you can display them individually or together. Layrise Extended LRC also supports pronunciation guides above the lyrics.
- You can import UTF-8 LRC and TXT files from the lyrics editor. You can review and edit synchronized or unsynchronized lyrics before saving them.
- You can select lyrics lanes from a score and insert them into the synchronized or unsynchronized lyrics editor.

## Playback and AI Analysis Improvements

- Improved handling when playback start, stop, seeking, and OS interruptions overlap, preventing unintended resumes and stale content after switching songs.
- Improved interruption, resumption, and progress display for continuous AI analysis. If analysis is interrupted during preparation or saving fails, the state needed to resume and the cause of the error are retained.

## Library and Sharing Stability

- Improved song metadata and artwork editing so delayed load results or older edits do not overwrite newer changes.
- Projects shared with Studio are now protected from being overwritten or moved while they are in use in Layrise.

### 1.7.0 — 2026-10-13

We fixed issues with AI analysis, loop playback, backups, and cache management, and improved stability during use.

## AI Analysis and Timeline Improvements

- Section playback settings in stage customization are now preserved when the section structure stays the same after reanalyzing a single song or running continuous analysis. If the structure changes, the corresponding settings are removed from all setlists that use the song.
- Improved detection of invalid settings when loading analysis corrections, as well as identification of beats, bars, chords, and sections at the current timeline position.

## Playback and Chord Editing Improvements

- The configured A-B range is now preserved when switching loop modes and can be restored after reopening the project.
- Fixed an issue when closing the player while playback was still stopping, improving the stability of the stop operation.
- Fixed action buttons overflowing on narrow screens when editing chords. Buttons are arranged vertically when needed.

## Backup and Cache Management Improvements

- Projects moved to Studio shared storage are now included in Google Drive backups.
- Fixed cache deletion being shown as successful when some or all deletions failed. The actual space freed, remaining cache size, and a message when there is nothing to delete are now displayed.

### 1.6.0 — 2026-09-02

Made minor feature improvements.

### 1.5.0 — 2026-08-22

Layrise keeps evolving.
We improved AI analysis, the metronome, and the mixer.

## AI Analysis & Metronome Improvements

* Improved recognition of irregular meters, compound meters, and time-signature changes within a song; the metronome now follows these changes.
* Reduced beat-start offsets caused by silence at the beginning of a song or an incomplete opening measure.

## Playback & Mixer Improvements

* Fixed PAN to preserve the original stereo image at the center and correctly position stereo and mono sources at the far left and right.
* Added a reset button that restores all track effect settings to their defaults at once.

## Apps similar to Layrise

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Vocal Remover - VoxSplit](https://appshunter.io/ios/app/vocal-remover-voxsplit/id6803875889) | — | Free | Music |
| [Stemix: Vocal Remover](https://appshunter.io/ios/app/stemix-vocal-remover/id6785309448) | — | Free | Music |
| [ChordMaster AI](https://appshunter.io/ios/app/chordmaster-ai/id6747596399) | — | Free | Music |
| [Song Separator](https://appshunter.io/ios/app/song-separator/id6769821246) | 3.0 (1) | Free | Music |
| [RingMix: Ringtone Maker](https://appshunter.io/ios/app/ringmix-ringtone-maker/id6774376407) | 5.0 (1) | Free | Music |
| [SongMap: AI Song Analyzer](https://appshunter.io/ios/app/songmap-ai-song-analyzer/id6762045630) | — | Free | Music |

## More apps by Fumikazu Kitagawa

- [Geaset](https://appshunter.io/ios/app/geaset/id6817507371)
- [Layrise LyriCue](https://appshunter.io/ios/app/layrise-lyricue/id6823440495)

All apps by Fumikazu Kitagawa: https://appshunter.io/developer/6796924610

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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.*