# XD! — Effortless laughter detection

> Effortless laughter detection (iPhone/iPad app by 洁 沈.)

- Source: https://appshunter.io/ios/app/xd/id6743487132 (this page in markdown: same URL + `.md`)
- Developer: [洁 沈](https://appshunter.io/developer/1803005040)
- Category: Lifestyle, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 0 MB
- Languages: English
- Released: 2025-03-20
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/xd/id6743487132/reviews.md

## What is XD!?

XD! uses intelligent background audio analysis to recognize laughter in real-time, helping users track and become more mindful of moments of joy. XD! processes sound efficiently without storing audio. Whether for well-being insights, entertainment, or research, XD! runs seamlessly while respecting device limitations and user privacy.

Key features include:

- On-device audio analysis to identify and catalogue instances of laughter as they happen, giving you immediate insights into your environment's positivity.
- Local audio processing without storing or transmitting recordings, ensuring your personal moments remain confidential.
- Minimal battery consumption.
- An intuitive design that makes it easy to navigate through your laughter logs and adjust settings to suit your preferences.


## Version history (last 1 release)

### 1.0 — 2025-03-20

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 2026-06-10.*