# Voidol: mobile — Real & Realtime Voice Morpher

> AI-powered real-time voice changer with multiple character voice models. (iPhone/iPad app by CRIMSON TECHNOLOGY, Inc.)

- Source: https://appshunter.io/ios/app/voidol-mobile/id1279151851 (this page in markdown: same URL + `.md`)
- Developer: [CRIMSON TECHNOLOGY, Inc](https://appshunter.io/developer/310846061)
- Category: Entertainment, Music
- Price: Free with in-app purchases
- Rating: 2.30/5 from 10 App Store ratings · 74 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 252 MB
- Languages: American English, Japanese, Chinese (Simplified, China)
- Released: 2017-10-30
- Data updated: 2026-09-02
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/voidol-mobile/id1279151851/reviews.md

## What is Voidol?

Powerful update to Voidol: mobile, the iOS version of real-time voice conversion software Voidol. In addition to the Realtime Talk Mode, a new Parrot (Imitation) Mode has been added to this application.

You can switch these two modes by tapping character icon.
Parrot (Imitation) Mode: To speak into the iPhone, and the converted voice will be played after soon.
Realtime Talk Mode: You can convert your voice in real time by speaking into your iPhone,
Recording is also available.

The application changes your voice into various character’s voice in real-time by AI technology.
In the application, seven characters have been installed as the preset voice models.
(Male voice model “Kanade Minato”, “Otoshiro Tsukasa”, “Jack Blow”, Female voice model “Queen Shuffle”, “Rice Chan”, “Miranda” and Boyish female voice model “CRIMMZOH”)
You can also install other voice models with in-app purchase.
The lineup of the in-app purchase ranges from well-known characters to Crimson Technology's original characters and includes Tohoku Zunko (CV: Satomi Sato)", "Tohoku Kiritan (CV: Himika Akaneya)", "Takanotsume-dan Yoshida-kun (CV: FROGMAN)".

[How to play]
1. You can play with iPhone alone, but if you want to enjoy voice change with clearer sound, please use a handsfree headset. (You can also play with the earphone with microphone attached to the iPhone)
2. When using the built-in microphone of the iPhone, you can reduce feedback noise by playing with rotation lock switch off.
3. In the Realtime Talk Mode, you can record a converted voice with the red button at the bottom right. After stopping recording, open the “RecordedList” from the setting icon on the upper right, and a list of recorded data will appear. You can save it on your iPhone or send it by email.

[Notes when playing]
・ The Realtime Talk Mode is in the mute at first setup. When using earphones with a microphone, please cancel the mute after connecting the earphones.
-If you make a big sound from the iPhone speaker, unpleasant noise is likely to occur due to the feedback. If you are concerned about noise, please lower the volume to play or use a handsfree headset.
-When using the built-in microphone of iPhone, the output volume is muted to avoid the feedback noise, but the converted voice is recorded normally.
・ After selecting a voice model, please select the narrator type that sounds good for you from the narrator list.

[About Voidol]
Voidol is AI real-time voice conversion application that can change your voice into various character’s voice. You can use this software for game streaming, online chat, or YouTube videos.
Voidol macOS version won the number one sale on the paid software category on Mac App Store. Voidol Windows version won the number one on the most purchased software category on Amazon.jp.
Voidol2 is now available. In addition to the conventional AI mode, a new SYNTH mode has been added.

[About R.C.voice]
R.C.voice = “R” means “real-time & real-quality”, “C” means “Changer”. 

Voidol uses R.C.voice technology developed by CRIMSON TECHNOLOGY, Inc.
This technology is based on CRIMSON TECHNOLOGY’s original “Metamorphone” method. It has been developed in partnership with the research team of Prof. Toda Tomoki of Nagoya University.

・Specification
- Sampling Frequency: 44100Hz
- Bit Width: 16bit
- Latency: within 100ms
- Pitch shifter is used for the voice conversion between male and female.

※Mac App Store, iOS, iPhone is a trademark of Apple Inc.
※R.C.voice is the registered trademark of CRIMSON TECHNOLOGY, Inc.
※Voidol is a trademark of CRIMSON TECHNOLOGY, Inc.
※Described company name and product name are the registered trademarks or trademarks of each company.
※All information including product specifications, is current on the date of the press announcement, but is subject to change without prior notice.

## Key features

- Real-time voice conversion
- Imitation (Parrot) mode
- AI-powered voice morphing
- Preset character voices
- In-app purchase voice models
- Voice recording and saving
- Handsfree headset support

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tohoku Zunko | $29.99 | one-time |
| Koeno Tsubasa | $29.99 | one-time |
| Otoshiro Tsukasa | Free | one-time |
| Miranda | Free | one-time |
| Otomiya Iroha | $3.99 | one-time |
| Rice Chan | Free | one-time |
| Megpoid | $29.99 | one-time |
| Otomachi Una | $29.99 | one-time |
| Otomiya Urala | $3.99 | one-time |
| Sophia Lambfield | $3.99 | one-time |
| Hanazono Kotone | $29.99 | one-time |
| Terashima Yufu(simpαtix) | Free | one-time |


## Recent user reviews (10 of 74)

All indexed reviews: https://appshunter.io/ios/app/voidol-mobile/id1279151851/reviews.md

### 1/5 — リアルタイムで声を変換できるのはいいけど

*2026-05-30*

声をリアルタイムで変換できるスマホアプリは少ないみたいだから、その点ではすごくいいと思う。
けど、いざ蓋を開けてみたら99%有料ってよくある手口(まぁそんな気してたけどꉂ🤣 𐤔𐤔𐤔𐤔)
しかも、そっちはパソコン(Windows10以降)のみの対応なのかな？ちょっと酷すぎる。
料金設定は2,200円と有名どころのキャラがかなり揃ってるから妥当で一般的な値段だと思うけど、でも音声サンプルがまた別のアプリをダウンロードしないと聞けない仕組み。……これはそれなりにお金余裕ある人じゃないと買う気起きないよね(￣▽￣;)
ちょっと色々と、改善しなきゃいけない点しかないと思います。
それと、無料で試せるボイチェンも、女性2はほぼ変化なし(てかなんなら地声？？笑笑)んで、女性2がやや高くなるくらい、男性1がやや声に太さが含まれて更に2トーン上、そっから男性3まで2トーンずつ上がってくって感じで、無料版のこのアプリは声幅が非常に狭い。
だって男性って書いてあるのに音が低くないんだもんꉂ🤣 𐤔𐤔𐤔𐤔ꉂ🤣 𐤔𐤔𐤔𐤔
それと、声の拾い方がかなり荒いよね。もしかしたらスマホケースの影響や本人の話し方なんかもあるのかもしれないけど、でも普段音を録ってる時は問題ないからケースは関係ないと思います。
色々と長くなりましたが、改めて、改善願います。
せめて、サンプルボイス他アプリダウンロード無しで聞かせてください笑笑

### 1/5 — Give me gumi

*2025-06-29*

Give me gumi I mean us gumi for free

### 1/5 — 有料のボイスが消えた

*2025-02-14*

以前ボイスを購入したのですが、いつのまにか消えており使えなくなっておりました。金額もそこそこ高かったので返金もない事が酷いなと感じております。

### 1/5 — 入れてみたけど

*2024-11-29*

ヘッドセットで使ってみたけど
声が変わらないし、discordでも使えないし
リアルタイムで声も変わらない
1人で遊ぶためのアプリですか？

### 1/5 — 通話

*2024-08-09*

ゲームVCをしたかったので入れたのですができませんでした

### 1/5 — 誰得？

*2024-03-15*

声を変える為に金使うのが誰得

### 1/5 — 値段

*2023-12-29*

値段が高くてちょっとつかいずらいです
できれば1000円ぐらいにし欲しいです

### 1/5 — 全ての出会い感謝

*2023-08-30*

ノミ

### 1/5 — あ

*2023-08-09*

声が変わらなかった！

### 1/5 — Bad app

*2023-07-16*

How in the heck do we have to buy characters like no one gots the money and I would give this a five if this game is updated with every female anime voices

## Frequently asked questions about Voidol

### Does Voidol have ads?

Yes, Voidol contains advertisements. This is common for free applications that offer in-app purchases.

### What devices does Voidol support?

Voidol is compatible with iPhone and iPod devices. It is designed for mobile use.

### How does Voidol's Realtime Talk Mode work?

In Realtime Talk Mode, you speak into your iPhone, and your voice is converted instantly. You can record this converted voice for later use.

### Can I get more voice models for Voidol?

Yes, you can install additional voice models through in-app purchases. These range from original characters to well-known ones.

### What is the age rating for Voidol?

Voidol has an age rating of 4+, making it suitable for a wide range of users.

### How often is Voidol updated?

The latest version is 2.8.3, last updated on December 18, 2025. Updates ensure the app remains functional and may introduce new features.

### What is the user sentiment for Voidol?

Voidol has a rating of 2.3 stars from 10 ratings, indicating a mixed to negative user reception based on available data.

### Is Voidol free to download?

Yes, Voidol is free to download and use. Monetization comes from optional in-app purchases for additional voice models.

## Version history (last 5 releases)

### 2.8.3 — 2025-12-18

Minor corrections have been made.

### 2.8.2 — 2025-05-14

・Minor improvements and bugs fixed.

### 2.8.1 — 2023-09-09

・Changed some voice models.
・Other minor improvements and bugs fixed.

### 2.8.0 — 2023-03-10

・More characters are available as presets: “Terashima Yufu”, “Takai Tukina”, “Cutie Alien PELORRO”
・Changed the names of some voice models.

### 2.7.0 — 2022-12-23

・Changed the way of using "Parrot (imitation) mode".
It will automatically recognize your voice and play the converted voice after you speak.
・More characters are available as presets: “Otoshiro Tsukasa”, “Miranda”, “Rice Chan”, “Jack Blow”, and “Queen Shuffle”
・The UI has been changed slightly for clarity.

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## More apps by CRIMSON TECHNOLOGY, Inc

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All apps by CRIMSON TECHNOLOGY, Inc: https://appshunter.io/developer/310846061

## Related topics

[mobile vocaloid editor](https://appshunter.io/ios/topics/mobile-vocaloid-editor)

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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 2026-09-02.*