# LETTEST

> LETTEST (iPhone/iPad app by 文 周.)

- Source: https://appshunter.io/ios/app/lettest/id1577878401 (this page in markdown: same URL + `.md`)
- Developer: [文 周](https://appshunter.io/developer/1071506295)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 108 MB
- Languages: English
- Released: 2021-09-08
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/lettest/id1577878401/reviews.md

## What is LETTEST?

该App结合音频分析仪用于耳机线音频指标的生产测试，可播放指定文件、录音、获取录音文件到PC端等功能。


## Version history (last 2 of 2)

### 1.32 — 2022-08-16

fix some bug

### 1.0 — 2021-09-09

No release notes.

## More apps by 文 周

- [new CHIPS slider english](https://appshunter.io/ios/app/new-chips-slider-english/id1433976727)
- [chocolate slider](https://appshunter.io/ios/app/chocolate-slider/id1453322818)
- [magi slider](https://appshunter.io/ios/app/magi-slider/id1480655679)
- [slider](https://appshunter.io/ios/app/slider/id1515670802)
- [Inverter control](https://appshunter.io/ios/app/inverter-control/id1519140633)
- [Marsace slider](https://appshunter.io/ios/app/marsace-slider/id1568659096)

All apps by 文 周: https://appshunter.io/developer/1071506295

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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 2026-08-25.*