# DT Agent — Pro Sound Meter & AI Tool

> Pro Sound Meter & AI Tool (iPhone/iPad app by Hangzhou Elite Digital Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/dt-agent/id6503328610 (this page in markdown: same URL + `.md`)
- Developer: [Hangzhou Elite Digital Technology Co., Ltd.](https://appshunter.io/developer/1740215024)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 37 MB
- Languages: American English
- Released: 2025-11-27
- Data updated: 2026-08-15
- User reviews in markdown: https://appshunter.io/ios/app/dt-agent/id6503328610/reviews.md

## What is DT Agent?

DT Agent is an acoustic measurement app developed by Hangzhou Elite, designed specifically for professional acoustic testing. When used with the company’s USB measurement microphone, it enables accurate measurement of room reverberation time, sound pressure level (SPL), frequency spectrum, and STIPA (Speech Transmission Index for Public Address Systems).


## Version history (last 5 releases)

### 2.3.3 — 2026-08-12

What's New:
Fixed Chinese text display issues in English mode.
Fixed: USB measurement microphones now properly detect plug/unplug events when the device panel is open.

### 2.3.0 — 2026-08-09

What's New
1、Added email login.
2、Added support for switching between Chinese and English.
3、Improved various interactions and overall user experience.
4、Fixed an issue with USB measurement microphone detection.
5、Fixed several known bugs.

### 2.2.8 — 2026-07-14

Fix：修复了xcode配置导致部分iphone首页白屏的bug

### 2.2.7 — 2026-07-13

Fix：修复了注册的bug
Dele：删除未使用的audio_session

### 2.2.6 — 2026-06-26

Fix：修复了报告分享报错的bug

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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 2026-08-15.*