# Developpe — Your Practice Diary

> Your Practice Diary (iPhone/iPad app by Eunha Cho.)

- Source: https://appshunter.io/ios/app/developpe/id6798472684 (this page in markdown: same URL + `.md`)
- Developer: [Eunha Cho](https://appshunter.io/developer/6798472686)
- Category: Health & Fitness, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English, Japanese, Korean
- Released: 2026-08-12
- Data updated: 2026-10-08
- User reviews in markdown: https://appshunter.io/ios/app/developpe/id6798472684/reviews.md

## What is Developpe?

Developpe is your personal practice diary for any hobby or discipline.

Add piano, cello, ballet, running, guitar, yoga, or anything else you practice — then log each session by video, audio, or time only, whatever fits best.

KEY FEATURES

• Manage Your Disciplines
Create custom disciplines with your own color and icon, and start practicing right from the home screen.

• Record, Log, or Just Track Time
Capture video to check your form, record audio to hear your sound, or simply track time. Choose a different method for each discipline.

• Monthly Calendar at a Glance
Color-coded tags show exactly what you practiced and when.

• Side-by-Side Comparison
Play an older session next to today's and see your progress with your own eyes.

• Built-in Tuner & Metronome
Open the tuner or metronome without ever leaving your recording — adjustable reference pitch (A4), and a classic metronome look.

• Streaks & Stats
See your current streak and this week's practice time right on the home screen.

• Practice Reminders
Get a daily nudge at the time you choose so you never miss a session.

• Your Data Stays on Your Device
Everything is stored locally, with CSV export whenever you want a backup.

• Korean · English · 日本語
Automatically matches your device language.

• Works on iPhone and iPad

Start building your practice habit with Developpe today.


## Version history (last 2 releases)

### 1.0.1 — 2026-08-13

The tuner's default reference pitch is now 442Hz, with more accurate and stable pitch detection. Your screen no longer sleeps while using the tuner, metronome, or recording — and you can now drag the tuner/metronome panel anywhere on screen. The metronome click is louder and clearer.

### 1.0 — 2026-08-12

No release notes.

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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 2026-10-08.*