Comparison

Voidol vs Voice Changer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Voidol

Transform your voice in real-time or with a slight delay using AI technology. Choose from preset character voices or purchase additional voice models. Record and save your converted audio for sharing.

Highlights
  • 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
Read full description

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.

About

Voice Changer

Features
Read full description

Easy Voice Changer: Transform Your Voice With One Tap is a simple voice editing app that lets you record your voice and instantly transform it with a single tap. Choose from 20 voice effects, including high pitch, low pitch, robot, echo, helium-style effects, and more. You can also adjust the effect strength and volume, then play back the original and processed audio to compare the results. Save your processed audio, edit it again later, and share it with others whenever you want. All audio processing is done on your device, so the app is fast and easy to use. Features • Voice recording • 20 voice effects • Effect strength and volume adjustment • Playback for original and processed audio • Save, re-edit, and share processed audio • Library management

Screenshots

Voidol4 screens
Voice Changer3 screens

Verdict

The call

The clearest difference is in-app purchases: Voice Changer at none against Voidol's 12. Voice Changer also leads on update cadence (every 5 days vs every 3 months). Voidol's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Voidol sells 12 one-off in-app purchases. Voice Changer asks for nothing beyond the download.

UpkeepUpdate frequency

Voidol ships an update every 3 months, Voice Changer every 5 days. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Voidol versus Voice Changer: the parameters behind the verdict, then further details
ParameterVoidolVoice Changer
PriceFreeFree
Rating2.3 (10 ratings) — better—
Positive reviews16.2% of reviews—
Number of ratings10 — better—
Update frequencyEvery 3 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size252 MB29 MB
Age rating4+4+
DeveloperCRIMSON TECHNOLOGY, IncKaneko Kei

In-app purchases

12 purchases

Voidol

One-time12
  • Otoshiro TsukasaFree
  • MirandaFree
  • Rice ChanFree
Show 9 more
  • Terashima Yufu(simpαtix)Free
  • Otomiya Iroha$3.99
  • Otomiya Urala$3.99
  • Sophia Lambfield$3.99
  • Tohoku Zunko$29.99
  • Koeno Tsubasa$29.99
  • Megpoid$29.99
  • Otomachi Una$29.99
  • Hanazono Kotone$29.99
None

Voice Changer

No in-app purchases

Questions

Is Voidol free?
Voidol is free to download, with in-app purchases available.
Is Voice Changer free?
Voice Changer is free to download, with no in-app purchases.
Do Voidol or Voice Changer have ads?
Both Voidol and Voice Changer show ads.
Which is updated more often, Voidol or Voice Changer?
Voidol ships an update every 3 months, and Voice Changer every 5 days. Most recently, Voidol was updated on October 23, 2026 and Voice Changer on October 15, 2026.

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