# iVoxel vs Unique for iPhone

The clearest difference is rating: Unique for iPhone at 3.8 against iVoxel's 3.3. Unique for iPhone also leads on update cadence (every 4 weeks vs every 5 months) and price ($4.99 vs $6.99). iVoxel's advantage is review sentiment (55% vs 44%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

iVoxel costs $6.99 and Unique for iPhone $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unique for iPhone holds the better App Store score, 3.8 against 3.3. Both are backed by a comparable volume of ratings — 17 and 27 respectively. Written reviews complicate that: 55% of iVoxel's written reviews are positive against 44% of Unique for iPhone's, so the app with the better star average is not the one people write more warmly about.

iVoxel ships an update every 5 months, Unique for iPhone every 4 weeks. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | iVoxel | Unique for iPhone |
| --- | --- | --- |
| Price | $6.99 | **$4.99** |
| Rating | [3.3 (17 ratings)](https://appshunter.io/ios/app/ivoxel/id382428641/reviews) | **[3.8 (27 ratings)](https://appshunter.io/ios/app/unique-for-iphone/id1171390573/reviews)** |
| Number of ratings | 17 | **27** |
| Positive reviews | **54.9% of reviews** | 44.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Paid | Paid |
| Size | 46 MB | 35 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Sugar Bytes GmbH](https://appshunter.io/developer/614418826) |

## What reviewers say

### iVoxel

[App page](https://appshunter.io/ios/app/ivoxel/id382428641)

This app transforms your voice into a singing machine using a powerful vocoder and synthesizer. It allows real-time voice manipulation, pitch correction, and the creation of unique vocal effects from recorded speech.

**Highlights:** Real-time voice analysis and resynthesis, 20+2 Channel vocoder, Pitch follower and automatic tuning, Voice spectrum recorder (voxels), Included prerecorded voxels, Live keyboard playback of vocoded voice, Polyphonic synthesizer with analog waves

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎵 Excellent sound quality and vocoder capabilities
- 💡 Innovative vocal sound design tool with unique spectral shaping
- 🎹 Versatile instrument for creating robot/Kraftwerk-style vocals
- 👍 Intuitive once users understand the interface
- 🎧 Works well with built-in microphone for live vocoding

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues across iOS versions
- ❌ Poor documentation and unclear user interface
- 🔇 Volume levels inconsistent - too quiet or too loud
- ⚠️ Unreliable audio input/output routing
- 🚫 Limited microphone compatibility and connection issues

**Reported bugs**

- App crashes on launch or during use
- Hangs when changing presets or settings
- Random background noise and clicking sounds
- Microphone input not recognized or working intermittently
- No sound output in standalone or Audiobus mode

**Requested features**

- AU v3 plugin support for modern DAW integration
- Audiobus 3 and IAA (Inter-App Audio) support
- Core MIDI support beyond Akai controllers
- Lightning to USB audio interface compatibility
- Custom word/text input for voice synthesis


### Unique for iPhone

[App page](https://appshunter.io/ios/app/unique-for-iphone/id1171390573)

Create unique analog synth sounds with a wide sonic spectrum. Explore classic and gritty tones with versatile oscillators, filters, and built-in effects. Features a unique Vowel Filter for distinctive vocal-like textures.

**Highlights:** Multiple oscillator waveforms, Analog filter types, Vowel Filter with formant stringing, LFO and envelope modulation, Recordable XY field and sequencer, Dual effect units, Audio Unit v3 support

**In-app purchases:** none


## Frequently asked questions

### Is iVoxel free?

iVoxel costs $6.99, with no in-app purchases.

### Is Unique for iPhone free?

Unique for iPhone costs $4.99, with no in-app purchases.

### Which has better reviews, iVoxel or Unique for iPhone?

Unique for iPhone is rated higher. iVoxel averages 3.3 out of 5 from 17 ratings, while Unique for iPhone averages 3.8 from 27 ratings.

### Do iVoxel or Unique for iPhone have ads?

Neither iVoxel nor Unique for iPhone shows ads.

### Which is updated more often, iVoxel or Unique for iPhone?

iVoxel ships an update every 5 months, and Unique for iPhone every 4 weeks. Most recently, iVoxel was updated on September 25, 2026 and Unique for iPhone on September 21, 2026.

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