# RMH-8APP

> Bluetooth subwoofer tuning app with EQ, gain, and sound modes. (iPhone/iPad app by Cheng Pu Chiang.)

- Source: https://appshunter.io/ios/app/rmh-8app/id1427247398 (this page in markdown: same URL + `.md`)
- Developer: [Cheng Pu Chiang](https://appshunter.io/developer/1427247397)
- Category: Navigation
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 8.0 · 2 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2018-08-17
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rmh-8app/id1427247398/reviews.md

## What is RMH?

A convenient professional subwoofer tuning App, using Bluetooth 4.0, Bluetooth support dual-mode tuning, support six EQ tuning, support gain, frequency, Q value and high-pass debugging, built-in six sound mode. You can play music with Bluetooth, but you must first connect the sound board and play the music with Bluetooth.

## Key features

- Bluetooth 4.0 dual-mode tuning
- Six EQ tuning options
- Gain, frequency, and Q value debugging
- High-pass debugging
- Six built-in sound modes
- Bluetooth music playback


## Frequently asked questions about RMH

### How does RMH-8APP connect to subwoofers?

RMH-8APP utilizes Bluetooth 4.0 for dual-mode tuning. You must first connect the soundboard to your device before using the app's tuning features.

### What audio adjustments can I make with RMH-8APP?

RMH-8APP offers six EQ tuning options, as well as controls for gain, frequency, Q value, and high-pass debugging for precise subwoofer calibration.

### Does RMH-8APP have ads?

No, RMH-8APP does not contain advertisements. It is a free application with no in-app purchases or ads.

### What devices is RMH-8APP compatible with?

RMH-8APP is designed for iPhone and iPod devices. It requires iOS 4+ and is rated for ages 4 and up.

### When was RMH-8APP last updated?

The latest version of RMH-8APP, 1.3.0, was released and last updated on August 17, 2018. It was initially released on the same date.

### What are the built-in sound modes in RMH-8APP?

RMH-8APP includes six pre-configured sound modes to quickly adjust your subwoofer's output for different listening scenarios.

### Can I play music through RMH-8APP?

Yes, you can play music with RMH-8APP via Bluetooth. However, you need to connect the soundboard first before initiating music playback.

### What is the user rating for RMH-8APP?

RMH-8APP has a user rating of 1.0 stars based on one review. This indicates a very low user satisfaction score.

## Version history (last 1 release)

### 1.3.0 — 2018-08-17

This app has been updated by Apple to display the Apple Watch app icon.

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## More apps by Cheng Pu Chiang

- [EDSP4-31BT](https://appshunter.io/ios/app/edsp4-31bt/id1462558049)
- [SB-106AD](https://appshunter.io/ios/app/sb-106ad/id1471492341)
- [EDSP4-31BT V2](https://appshunter.io/ios/app/edsp4-31bt-v2/id1588222306)
- [MS8.6DSP](https://appshunter.io/ios/app/ms86dsp/id6449612008)

All apps by Cheng Pu Chiang: https://appshunter.io/developer/1427247397

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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 2026-07-07.*