# DOTEC-AUDIO AUMediaPlayer — The media player with EFX!

> Audio Units-enabled media player for music and video with effect customization. (iPhone/iPad app by fmfmsoft Corp..)

- Source: https://appshunter.io/ios/app/dotec-audio-aumediaplayer/id1516652633 (this page in markdown: same URL + `.md`)
- Developer: [fmfmsoft Corp.](https://appshunter.io/developer/1508747480)
- Category: Entertainment, Music
- Price: Free with in-app purchases
- Rating: 4.50/5 from 12 App Store ratings · 15 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 14 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2020-08-31
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dotec-audio-aumediaplayer/id1516652633/reviews.md

## What is DOTEC?

DOTEC-AUDIO AUMediaPlayer is a media player that lets you apply Audio Units Extension (AUv3) effects while playing music and video.

Use the Audio Units included with iOS or compatible AUv3 effects available separately on the App Store. Build a chain of up to eight Audio Units, rearrange them, and bypass individual effects. Effect-chain settings can also be saved and recalled.

Import music and video from your music library, the Files app, or your photo library, then listen while your effects are applied. Processed media can be exported in MOV, MP4, WAV, or M4A format.

Preview DOTEC-AUDIO products before you buy

Try the features and sound of DeePopMax, DeeEQ, and DeeTrim inside AUMediaPlayer before purchasing the full AUv3 products. During playback, every parameter and preset is available without a time limit.

When a built-in product preview is used in the effect chain, export is limited to the first 30 seconds. Purchase and install the separately sold full AUv3 to remove this preview limit. The full AUv3 can also be used in other compatible host apps.

Main features available for free

- Import audio from your music library or the Files app
- Import video from your photo library
- Play music and video
- Build a chain of up to eight AUv3 effects
- Rearrange or bypass individual Audio Units
- Save and recall effect-chain settings
- Preview DeePopMax, DeeEQ, and DeeTrim during playback
- Standard-quality export to MOV, MP4, WAV, and M4A
- Background playback
- Headphone remote-control support

Export Pro (In-App Purchase)

A single non-consumable purchase unlocks:

- High-quality export at 48 kHz / 24-bit
- Volume normalization with a -1 dB peak target
- Start/end trimming with a visible audio waveform

Ideal for

- Applying AUv3 effects to songs and DJ mixes
- Adjusting video audio before sharing it on social media
- Creating custom sounds with multiple Audio Units
- Trying DOTEC-AUDIO products before purchasing them
- Saving processed music and video as files

Important notes

- Full third-party AUv3 effects are not included with this app. Compatible Audio Unit apps must be obtained separately.
- The full AUv3 versions of DeePopMax, DeeEQ, and DeeTrim are separately sold DOTEC-AUDIO products.
- Export is limited to the first 30 seconds when a built-in product preview is used, regardless of Export Pro purchase status.
- Export Pro is required for high-quality export, volume normalization, and trimming. Standard-quality export is available without a purchase.
- DRM-protected music is not supported.

## Key features

- Play music and video files
- Apply Audio Units Extension effects
- Support for up to 4 effectors
- Save as MOV or WAV files
- Import from iTunes and photo library
- Bypass and switch effectors

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Export Pro | $2.99 | one-time |


## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/dotec-audio-aumediaplayer/id1516652633/reviews.md

### 5/5 — Top Tier Multimedia app!

*2026-07-19, version 5.0.0*

What can I say? Every update makes this app hard to beat! I mean what else can you ask for in an ios app that in itself is already a powerhouse! Thank you so much for the latest update! Indeed the media player with EFX!!!!

### 5/5 — Try to add parameter automation パラメータ自動化を追加してみる

*2025-11-08, version 3.2.1*

This review is self explanatory

### 2/5 — 2x gut jetzt geht iTunes Download nicht mehr

*2025-06-13*

Schade

### 5/5 — Dotec audio AU media player

*2024-11-03*

All I'm gonna say is. This app is so good. For one thing it's like using audacity but it comes with built-in effects, and you can get more from the App Store which is simple. You just need some good effects, and it helps with video and audio creation. Developers, you did it right. Someone boost this app now and give it five stars when you can. Totally recommend

### 5/5 — great app

*2024-11-01, version 3.0.5*

i would pay for this to listen to music with my favourite plugins

### 3/5 — Unique! (but buggy)

*2024-10-09*

The only app I can find that does what it does. I use it to watch/process long conference videos through Apple’s sound isolation AU (included). App can be a bit crashy, the AU picker is cumbersome, and there seems to be a ballooning cache bug that forces me to delete and reinstall to reclaim the wasted space. Feature-wise, would love to see a playback speed control. Overall, very nice!

### 5/5 — Pitch Semitones Enable

*2023-11-11*

Please enable an option for me to chaange an audio file pitch using Audio Pitch Semitones option in the next update of AuMedia Player App when possible?

### 3/5 — 音が出なくなる

*2022-11-09, version 3.0.0*

せっかくイコライジングが終わって保存しても、動画の最後(残り1分くらい)が無音になる現象が、色々な動画で編集した後で起こる。10回中4回くらいの割合。
エラーが起こる原因が分からず、再起動など色々やったりして、乗りこなしてる。無料とはいえ、無駄な時間が多いので、乗り換えを検討中。
うまくできた時はラッキーぐらいな感じ。

### 3/5 — 22年9月末時点にて

*2022-10-08, version 3.0.0*

改善されつつのようなので、特段目くじらを立てるつもりはないのですが、DOTEC製品のエフェクターのみ掛けたムービー（1-7分程度）を書き出すと、最後の5.6秒程度が決まって無音になります。何とかならないでしょうか。

### 5/5 — Отлично!

*2022-05-29, version 2.2.3*

Очень удобная бесплатная программа для проверки работы AUv3 плагинов!

## Frequently asked questions about DOTEC

### What is AUMediaPlayer?

AUMediaPlayer is a free media player that allows you to play music and video files while applying customizable audio effects using Audio Units Extensions (AUv3 plugins). It supports importing audio from iTunes and the photo library, and you can save your enhanced media as MOV or WAV files.

### Can I use AUMediaPlayer offline?

Yes, AUMediaPlayer functions as a local media player, allowing you to play imported music and video files without an internet connection. The Audio Units Extension effects can also be used offline.

### How many audio effectors can I use with AUMediaPlayer?

You can import and use up to four Audio Units effectors simultaneously within AUMediaPlayer. These effectors can be switched, bypassed, or rearranged to customize your audio output.

### Can I save my audio with effects applied?

Yes, AUMediaPlayer allows you to save your media with the applied effects. You can export your creations as MOV files for video or WAV files for audio-only.

### Does AUMediaPlayer support DRM-protected music?

No, AUMediaPlayer does not support DRM-protected music files. You can import standard audio files from your iTunes library or documents.

### What devices is AUMediaPlayer compatible with?

AUMediaPlayer is compatible with iPhone, iPad, and iPod devices. It is designed to run on iOS.

### How often is AUMediaPlayer updated?

The latest version of AUMediaPlayer is 3.2.1, which was last updated on November 1, 2025. This indicates a relatively recent update, suggesting ongoing development and support.

### What do users like about AUMediaPlayer?

Users appreciate AUMediaPlayer's ability to apply Audio Units effects to media playback, offering extensive customization. The option to save processed audio and video files is also a highly valued feature.

## Version history (last 5 releases)

### 6.0.0 — 2026-08-01

DOTEC-AUDIO AUMediaPlayer 6.0.0 adds playback previews that let you try DOTEC-AUDIO products before purchasing them.

- Preview the features and sound of DeePopMax, DeeEQ, and DeeTrim inside the app
- Use every parameter and preset during playback without a time limit
- Easily identify products in preview mode by the PREVIEW badge
- Export the first 30 seconds when a product preview is used
- Install the separately sold full AUv3 to export without the preview limit and use it as a standard Audio Unit

### 5.0.3 — 2026-07-30

DOTEC-AUDIO AUMediaPlayer 5.0.3 fixes issues reported after 5.0.2 and improves performance.
- Fixed saved effect chains failing to load when chosen from "Open from Files". Selecting one now applies it to the effect chain directly, and chains saved in the earlier format still load as before.
- Plug-in interfaces are no longer rotated 90 degrees automatically. They are always shown upright.
- While the AU screen is open, turning the iPhone to landscape now displays the plug-in in that orientation. In landscape the controls move to a slim rail at the edge of the screen so the plug-in can use more of it. The rest of the app remains locked to portrait.
- Improved export cancellation responsiveness and reduced unnecessary processing for better export and playback performance.

### 5.0.2 — 2026-07-24

AUMediaPlayer 5.0.2 fixes issues reported after the 5.0.1 redesign.

### 5.0.1 — 2026-07-21

DOTEC-AUDIO AUMediaPlayer 5.0.1 fixes issues reported after the 5.0 redesign.

- Fixed AUv3 plug-in windows being only partially displayed and uncontrollable on iPhone.
- Wide plug-in interfaces are now rotated 90 degrees on iPhone and displayed at the largest size that fits the screen.
- Fixed the effect-chain list showing the same plug-in in every slot after loading a saved effect-chain setting.

### 5.0.0 — 2026-07-18

DOTEC-AUDIO AUMediaPlayer 5.0 introduces a completely redesigned interface and workflow.

- New interface optimized for both iPhone and iPad
- Faster access to a chain of up to eight AUv3 effects from the player
- Save and recall effect-chain settings
- Import multiple audio files and manage them as a playlist
- Export to MOV, MP4, WAV, and M4A
- Background playback and headphone remote-control support
- Improved playback and export stability

This version also introduces Export Pro, a one-time in-app purchase that unlocks high-quality 48 kHz / 24-bit export, volume normalization, and start/end trimming with a visible waveform.

Standard-quality export remains available without purchasing Export Pro.

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## More apps by fmfmsoft Corp.

- [DOTEC-AUDIO DeePopMax](https://appshunter.io/ios/app/dotec-audio-deepopmax/id1516653696)
- [DOTEC-AUDIO DeeEQ](https://appshunter.io/ios/app/dotec-audio-deeeq/id1521832940)
- [DOTEC-AUDIO DeeTrim](https://appshunter.io/ios/app/dotec-audio-deetrim/id1542574898)
- [DOTEC-AUDIO DeeACID](https://appshunter.io/ios/app/dotec-audio-deeacid/id6737628611)

All apps by fmfmsoft Corp.: https://appshunter.io/developer/1508747480

## Related topics

[audio unit player](https://appshunter.io/ios/topics/audio-unit-player)

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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 2026-08-27.*