# EDSP4-31BT V2

> EDSP4-31BT V2 (iPhone/iPad app by Cheng Pu Chiang.)

- Source: https://appshunter.io/ios/app/edsp4-31bt-v2/id1588222306 (this page in markdown: same URL + `.md`)
- Developer: [Cheng Pu Chiang](https://appshunter.io/developer/1427247397)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 9.0 · 3 MB
- Languages: English, Chinese, Chinese
- Released: 2021-10-06
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/edsp4-31bt-v2/id1588222306/reviews.md

## What is EDSP4?

一个便捷专业的调音APP，蓝牙连接，内置8种音效模式，31段EQ调节。让您有不一样的听觉享受。播放器界面，支持U盘播放。


## Version history (last 1 release)

### 1.0 — 2021-10-06

No release notes.

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| [Shop CC](https://appshunter.io/ios/app/shop-cc/id1614806270) | — | Free | Utilities |
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| [SDS1046](https://appshunter.io/ios/app/sds1046/id1432282098) | — | Free | Utilities |
| [NDS6831A](https://appshunter.io/ios/app/nds6831a/id1501131893) | — | Free | Utilities |
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## More apps by Cheng Pu Chiang

- [RMH-8APP](https://appshunter.io/ios/app/rmh-8app/id1427247398)
- [EDSP4-31BT](https://appshunter.io/ios/app/edsp4-31bt/id1462558049)
- [SB-106AD](https://appshunter.io/ios/app/sb-106ad/id1471492341)
- [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 2026-05-15.*