# shhhhfocus — No cell phone, quiet

> No cell phone, quiet (iPhone/iPad app by philgoo heo.)

- Source: https://appshunter.io/ios/app/shhhhfocus/id6757267435 (this page in markdown: same URL + `.md`)
- Developer: [philgoo heo](https://appshunter.io/developer/1153253551)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 6 MB
- Languages: American English, Korean
- Released: 2026-01-05
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/shhhhfocus/id6757267435/reviews.md

## What is shhhhfocus?

# This app can be used in places like libraries or to focus on studying.
- See how long you can hold your phone without touching it. Try studying with your phone upside down.
- It also measures the noise level in your surroundings.
- If it's consistently noisy, it will alert you with an audible warning.


## Version history (last 1 release)

### 1.0.0 — 2026-01-06

No release notes.

## More apps by philgoo heo

- [KidsTube - Youtube client](https://appshunter.io/ios/app/kidstube-youtube-client/id1170056933)
- [paintboard - simple board](https://appshunter.io/ios/app/paintboard-simple-board/id1196581980)
- [QRMaker - generation](https://appshunter.io/ios/app/qrmaker-generation/id1362028296)
- [ToddlerColoring](https://appshunter.io/ios/app/toddlercoloring/id1435577600)
- [ToDoNote - Simple To-do List](https://appshunter.io/ios/app/todonote-simple-to-do-list/id1453385268)
- [paintBoardPro](https://appshunter.io/ios/app/paintboardpro/id1567221567)

All apps by philgoo heo: https://appshunter.io/developer/1153253551

## Related topics

[shhhhfocus](https://appshunter.io/ios/topics/shhhhfocus) · [쉿!](https://appshunter.io/ios/topics/)

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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 2026-05-19.*