# OSE - Music App — 8 focused tools for musicians

> Pocket music toolkit with synth, recorder, piano roll, tuner, metronome, and audio editor. (iPhone/iPad app by Outhentic EOOD.)

- Source: https://appshunter.io/ios/app/ose-music-app/id6793905449 (this page in markdown: same URL + `.md`)
- Developer: [Outhentic EOOD](https://appshunter.io/developer/6793905451)
- Category: Music
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 16.0 · 81 MB
- Languages: American English
- Released: 2026-08-14
- Data updated: 2026-09-09
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ose-music-app/id6793905449/reviews.md

## What is OSE?

Not a toy. Music tools that work.

OSE (Outhentic Sound Engine) is an instrument and toolkit for people who play. Synth, recorder, piano roll, metronome, tuner — eight focused tools that fit in your pocket and complement the desktop DAW you already use, rather than replace it.

Everything runs on your device.

PLAY
• Expressive multi-touch synth with a real DSP chain — filters, envelopes and effects you hear live.
• 140+ instruments and presets across keys, bass, pads, leads, plucks, drums and more.
• Drum-pad, piano and split/layer layouts.
• USB and Bluetooth MIDI keyboards.

RECORD & EDIT
• Record your playing as MIDI and arrange it in a piano-roll editor — move, quantize, transpose and edit velocity.
• Audio recorder with a real-time effects monitor: hear your effects while you play.
• Audio editor with restoration tools — declick, declip, denoise, normalize — plus cut, fade, speed and pitch.

PRACTICE & MEASURE
• Chromatic tuner — fast and accurate, with reference tones.
• Metronome with simple and complex meters, subdivisions and savable presets.
• Signal generator — sine and other waveforms, sweeps and a built-in timer.
• Sound-level meters — SPL, FFT spectrum, spectrogram and peak hold.

THE EIGHT TOOLS
Synth · Recorder · Piano roll · Tuner · Metronome · Signal generator · Meters · Audio editor

## Key features

- Expressive multi-touch synth with DSP effects
- MIDI recorder and piano roll editor
- Chromatic tuner with reference tones
- Metronome with savable presets
- Audio recorder with real-time effects
- Audio editor with restoration tools


## Frequently asked questions about OSE

### Does OSE Music App have ads?

Yes, OSE Music App contains advertisements. This is common for free applications that offer in-app purchases.

### What devices is OSE Music App available on?

OSE Music App is available on iPhone and iPad devices. It is designed to run natively on these Apple platforms.

### How often is OSE Music App updated?

OSE Music App was last updated on August 17, 2026, indicating a recent update. The version released was 1.3.9.

### What is the age rating for OSE Music App?

OSE Music App has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals interested in music.

### Can I use OSE Music App offline?

OSE Music App runs entirely on your device, meaning all its tools and features are available for offline use. This allows for music creation and practice without an internet connection.

### What are the in-app purchases for OSE Music App?

While the app is free to download, it offers in-app purchases. Specific details on what these purchases unlock are not provided in the description, but they likely enhance the app's functionality or content.

### How does OSE Music App compare to desktop DAWs?

OSE Music App is designed to complement, not replace, desktop Digital Audio Workstations (DAWs). It provides focused tools for on-the-go use and integration with existing professional workflows.

### What kind of instruments are available on the OSE Music App synth?

The synth features over 140 instruments and presets across categories like keys, bass, pads, leads, plucks, and drums. It also offers expressive multi-touch controls with real DSP chains for filters, envelopes, and effects.

## Version history (last 2 releases)

### 1.3.9 — 2026-08-17

- Audio Editor: fixed playback that could go silent after opening the editor.
- The record button now turns green while recording, red when stopped.
- Stability improvements.

### 1.3.8 — 2026-08-14

No release notes.

---

*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 2026-09-09.*