Apps by won jun lee
ASMR -study, sleep, meditation app icon

Utilities

ASMR -study, sleep, meditation

won jun lee

Free download 5.00 · 1 storefront · 1 rating In-app purchases unconfirmed
Open on Apple

About this app

This app provides sounds for studying, sleeping, relaxing, and meditation. It includes sounds that imitate brainwaves associated with sleep, studying, and relaxation, helping to promote comfortable sleeping, better focus, and relaxation. In addition, you can listen to sounds like wood fire and rain. You can play the sounds in the background while using another app, and set a timer for automatic turn-off.

Latest release

What’s New

Version 1.5.7 Dec 18, 2025

Fixing the error of turning off suddenly

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
1 ratings
1 Aug 26, 2026 · 1 ratings Aug 26, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 26, 2026 · Free Aug 26, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 26, 2026 · 5:07 PM Free

Screenshots

ASMR -study, sleep, meditation iPhone screenshotASMR -study, sleep, meditation iPhone screenshotASMR -study, sleep, meditation iPhone screenshot