# dB-Tester

> dB-Tester (iPhone/iPad app by Shenzhen Jumaoyuan Science and Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/db/id1441925884 (this page in markdown: same URL + `.md`)
- Developer: [Shenzhen Jumaoyuan Science and Technology Co., Ltd.](https://appshunter.io/developer/1327619798)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 11.0 · 6 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2018-11-17
- Data updated: 2026-01-24
- User reviews in markdown: https://appshunter.io/ios/app/db/id1441925884/reviews.md

## What is dB?

Using dB-Tester, you can control the recording, reading, deleting and other functions of the meter via bluetooth connection.
The parameters such as the noise value returned by the meter can be drawn into a curve, so that the user can directly see the variation trend of the parameters.
The alarm function can alert the user, accurate and practical.


## Version history (last 5 releases)

### 1.7.6 — 2024-01-22

* Bug fixes and performance improvements

### 1.7.5 — 2023-10-09

* Bug fixes and performance improvements

### 1.7.4 — 2022-02-09

* Made some optimizations

### 1.7.3 — 2022-02-07

* Made some optimizations

### 1.7.2 — 2021-09-19

* Made some optimizations

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## More apps by Shenzhen Jumaoyuan Science and Technology Co., Ltd.

- [meterMate-RH](https://appshunter.io/ios/app/metermate/id1327648310)
- [LuxMate](https://appshunter.io/ios/app/luxmate/id1444250611)
- [DigiScope](https://appshunter.io/ios/app/digiscope/id1456326861)
- [BBQ Smart](https://appshunter.io/ios/app/bbq-smart/id1458583168)
- [Anemometer.](https://appshunter.io/ios/app/anemometer/id1466197253)

All apps by Shenzhen Jumaoyuan Science and Technology Co., Ltd.: https://appshunter.io/developer/1327619798

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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 2026-01-24.*