# DOTEC-AUDIO DeeACID — user reviews

> 12 indexed App Store user reviews of DOTEC by fmfmsoft Corp., rated 4.30/5 from 9 ratings.

- Source: https://appshunter.io/ios/app/dotec-audio-deeacid/id6737628611/reviews
- App overview in markdown: https://appshunter.io/ios/app/dotec-audio-deeacid/id6737628611.md
- Rating breakdown: 5★ 6 · 4★ 2 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (10 lowest-rated)

### 1/5 — （2025年2月現在）スタート・ストップがホストシーケンサーの動きに同期しない

*2025-02-20*

タイトル通りです。テンポのみ合っていますが、スタート・ストップはホストシーケンサーの動作には関係なく、本アプリ側のRUN/STOPボタンを押さないと動きません。ちなみにGaragebandに読み込ませるとテンポすら合っていません。PCを含め数あるTB-303プラグインの中でも、ホストシーケンサーの動きに同期しないのはこのアプリだけでしょう。

なぜか画面中央のアニメーションだけはしっかり同期しているので、同期方法がわからないわけではないと思います。そろそろ改善を望みます。

### 1/5 — User’s Guide - no way out

*2024-12-06*

Stuck on the User’s Guide page no way back to the instrument , where’s the exit ?

**Developer response:** Sorry for the confusion.
DeeACID is a plug-in synthesizer sound source called AUv3, so you need another application to host it.
If it is free, for example, you can use DeeACID by importing it from GarageBand as an External sound source, so please try it.

(2025/1/24)
We have added stand-alone functionality for DJs, so please update and activate it.
The application can now be played stand-alone.

### 2/5 — Pretty good.

*2025-04-13, version 2.0.4*

I’m having fun with it. But For the price you’re charging, it should have some modulation or an lfo, it doesn’t feel like a finished product. It should be £1.99 until it has those features.

### 3/5 — MIDIマッピングについて

*2025-06-04*

Elektron機材からマッピングが上手く保存されません。
具体的にはSEND CTRL #76はマッピングせずに、#77にOUTPUTをマッピングして保存して再起動すると#76はTUNINGが動くようになり、#77はDETUNEのみが動くようになります。

### 4/5 — Sounds like rebirth

*2025-08-29*

This is an acid machine. Good sound, fun graphics and auv3 works well as does standalone! Cheers

### 5/5 — 面白い

*2025-08-31*

PC版も持っていますが、この機会にiPhone版も購入。リサイズ対応とありましたが、どうやってするのか分からず。iPhone16Proで画面からはみ出てしまい、ボタンが押せなかったりします。分かりやすく説明あればなぁ？
でも遊べるし音楽制作に活かせますね。
通勤時にも遊べて良いです。

### 5/5 — Aciiieed!

*2025-03-15*

That one star rating is unfair! The issue has nothing to do with the app itself. Contact the dev and clarify your issue. I never looked at the manual. The app is pretty straightforward and is a nice extra texture vs my other “acid apps”!

BTW the guide is accessed in the standalone and there is a close button at the bottom of the screen. 

If you’re an acid junky, then it’s an approach that’s different from others and IMHO worth getting. If acid is not really your thing, you may already have what you need. I dropped it in NS2, drew in some automations and got some fun stuff going in minutes. YMMV

**Developer response:** Thank you so much!
NanoStudio 2 is also a great AUv3 host app, so please use it together!

2025/1/24
Thank you very much again!
We will continue to upgrade and evolve the app to make it even more user-friendly and fun to use, so please continue to enjoy it!

### 5/5 — Aciiieed!

*2025-01-23*

That one star rating is unfair! The issue has nothing to do with the app itself. Contact the dev and clarify your issue. I never looked at the manual. The app is pretty straightforward and is a nice extra texture vs my other “acid apps”!

BTW the guide is accessed in the standalone and there is a close button at the bottom of the screen. 

If you’re an acid junky, then it’s an approach that’s different from others and IMHO worth getting. If acid is not really your thing, you may already have what you need. I dropped it in NS2, drew in some automations and got some fun stuff going in minutes. YMMV

**Developer response:** Thank you so much!
NanoStudio 2 is also a great AUv3 host app, so please use it together!

2025/1/24
Thank you very much again!
We will continue to upgrade and evolve the app to make it even more user-friendly and fun to use, so please continue to enjoy it!

### 5/5 — Aciiieed!

*2025-01-21*

That one star rating is unfair! The issue has nothing to do with the app itself. Contact the dev and clarify your issue. I never looked at the manual. The app is pretty straightforward and is a nice extra texture vs my other “acid apps”!

If you’re an acid junky, then it’s an approach that’s different from others and IMHO worth getting. If acid is not really your thing, you may already have what you need. I dropped it in NS2, drew in some automations and got some fun stuff going in minutes. YMMV

**Developer response:** Thank you so much!
NanoStudio 2 is also a great AUv3 host app, so please use it together!

### 5/5 — If you like Acid then step inside.

*2024-12-05, version 1.0*

You will never get back out. Wasn’t sure about it when I first seen it. 
However after buying it I am quite delighted. It sounds fantastic and it’s great fun. The controls on it are extremely tweakable and there are more available than on your standard 303 set up. 
Have some drums, effects, vocal samples etc along with it and you won’t believe what you come up with. 
Nor will you believe how long you have been at it.

## Most praised reviews (2 highest-rated)

### 5/5 — Aciiieed!

*2024-11-30*

If you’re an acid junky, then it’s an approach that’s different from others and IMHO worth getting. If acid is not really your thing, you may already have what you need. I dropped it in NS2, drew in some automations and got some fun stuff going in minutes. YMMV

**Developer response:** Thank you so much!
NanoStudio 2 is also a great AUv3 host app, so please use it together!

### 5/5 — 素敵な303サウンド

*2024-11-28*

ランダム生成機能が素晴らしい。楽しく遊びました。
909ドラムサウンドマシンも似たテイストで出してくれるとなおありがたい。

**Developer response:** ご評価ありがとうございます！
是非今後もご利用ください！

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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 2026-08-16.*
