# Voice Synth Modular vs Voffect

The clearest difference is ads: Voice Synth Modular at none against Voffect's shown. Voice Synth Modular also leads on ratings volume (3.1K vs 74) and iOS requirement (16.6 vs 18.0). Voffect's advantage is review sentiment (71% vs 41%) and rating (4.5 vs 4.2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Voice Synth Modular sells 2 one-off in-app purchases and Voffect sells 3 in-app purchases, starting at $4.49 per month. Whichever you choose, the download price is not the number that matters.

Voffect holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Voice Synth Modular has 3.1K ratings behind it against 74, so its average is the more settled of the two. Written reviews point the same way: 41% of Voice Synth Modular's written reviews are positive against 71% of Voffect's.

Voice Synth Modular ships an update monthly, Voffect every 2 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Voice Synth Modular | Voffect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (3.1K ratings)](https://appshunter.io/ios/app/voice-synth-modular/id767295197/reviews) | **[4.5 (74 ratings)](https://appshunter.io/ios/app/voffect-voice-changer-fx/id1595625523/reviews)** |
| Number of ratings | **3.1K** | 74 |
| Positive reviews | 41.3% of reviews | **71.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 66 MB | 32 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Qneo](https://appshunter.io/developer/319839998) | [Unlypt](https://appshunter.io/developer/1409421405) |

## What reviewers say

### Voice Synth Modular

[App page](https://appshunter.io/ios/app/voice-synth-modular/id767295197)

Transform your voice into a musical instrument with a suite of advanced audio effects. Create robotic voices, harmonies, and unique soundscapes using only your voice. Save and share your creations, or integrate them into your digital audio workstation.

**Highlights:** Live voice processing, Vocoders, Auto Pitch, Harmonizing Pitch Shift, Speed-Shift Sampling, Create organic soundscapes, Save and share creations

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Tools | Free | one-time |
| Upgrade | $8.99 | one-time |

**What reviewers like**

- 🔥 Powerful voice modulation
- 🎨 Huge array of filters and sounds
- 🎹 Ability to create beats from voice
- 🎶 Excellent for vocal performances
- 👍 Intuitive and user-friendly interface

**What reviewers complain about**

- 💰 Paid features hidden behind paywall
- 🔒 Confusing upgrade process
- 🐛 Unreliable recording and playback
- 🤔 Unintuitive workflow and lack of guidance
- 🤷‍♀️ Inconsistent functionality across updates

**Reported bugs**

- Crashes and freezes when using certain features
- Microphone not detected or working properly
- Imported audio files not playing back correctly
- Presets and settings not saving or loading properly

**Requested features**

- Ability to record and process own voice
- Deeper integration with music production apps
- More customization and preset options
- Better documentation and tutorials
- System audio capture and processing


### Voffect

[App page](https://appshunter.io/ios/app/voffect-voice-changer-fx/id1595625523)

Easily record your voice and transform it into a variety of fun and unique sounds. Save your creations, share them on social media, or send them to your computer for further use.

**Highlights:** Voice recording, Voice conversion, Multiple voice effects, Save audio, Share to SNS, Send to PC

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.49 | per month |
| Premium (Yearly) | $49.99 | per year |
| Premium (Lifetime) | $179.99 | one-time |


## Frequently asked questions

### Is Voice Synth Modular free?

Voice Synth Modular is free to download, with in-app purchases available.

### Is Voffect free?

Voffect is free to download, with in-app purchases available.

### Which has better reviews, Voice Synth Modular or Voffect?

Voffect is rated higher. Voice Synth Modular averages 4.2 out of 5 from 3.1K ratings, while Voffect averages 4.5 from 74 ratings.

### Do Voice Synth Modular or Voffect have ads?

Voffect shows ads; Voice Synth Modular does not.

### Which is updated more often, Voice Synth Modular or Voffect?

Voice Synth Modular ships an update monthly, and Voffect every 2 weeks. Most recently, Voice Synth Modular was updated on October 23, 2026 and Voffect on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*