# Voice Changer With Echo Effect vs Matrix Vocoder

The clearest difference is rating: Matrix Vocoder at 4.3 against Voice Changer With Echo Effect's 2.0. Matrix Vocoder also leads on in-app purchases (none vs 1) and review sentiment (42% vs 25%). Voice Changer With Echo Effect's advantage is update cadence (every 3 months vs every 15 months) and iOS requirement (12.1 vs 15.6). On ratings volume, ads and device support there is nothing between them.

Matrix Vocoder holds the better App Store score, 4.3 against 2.0. Both are backed by a comparable volume of ratings — 7 and 20 respectively. Written reviews point the same way: 25% of Voice Changer With Echo Effect's written reviews are positive against 42% of Matrix Vocoder's.

Voice Changer With Echo Effect ships an update every 3 months, Matrix Vocoder every 15 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Voice Changer With Echo Effect | Matrix Vocoder |
| --- | --- | --- |
| Price | — | **$5.99** |
| Rating | [2.0 (7 ratings)](https://appshunter.io/ios/app/voice-changer-with-echo-effect/id1464191720/reviews) | **[4.3 (20 ratings)](https://appshunter.io/ios/app/matrix-vocoder/id1464318049/reviews)** |
| Number of ratings | 7 | **20** |
| Positive reviews | 25.0% of reviews | **41.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 15 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 13 MB | 9 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Suresh Verma](https://appshunter.io/developer/1207634042) | [Harry Gohs](https://appshunter.io/developer/382428644) |

## What reviewers say

### Voice Changer With Echo Effect

[App page](https://appshunter.io/ios/app/voice-changer-with-echo-effect/id1464191720)

Record your voice or sing a song and apply a wide variety of fun audio effects like echo, reverb, and pitch changes. Save and share your creations, or set them as ringtones.

**Highlights:** Record audio with effects, Dozens of voice effects, Adjust room size, reverb, and delays, Enhance voice quality, Save and share recordings, Set as ringtone

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voice Changer with Effects | $27.99 | one-time |


### Matrix Vocoder

[App page](https://appshunter.io/ios/app/matrix-vocoder/id1464318049)

Transform your voice into an electronic instrument with this app, simulating classic analog vocoder sounds. It analyzes input signals, performs spectral analysis, and reassembles synthetic speech using filter banks and replacement signals.

**Highlights:** 32 channel filterbank with analog filters, Stereophonic synthesis with alias-free oscillators, External carrier input, Voiced/Unvoiced detection and pitch tracking, Formant shift, Patchbay for channel connection, 16 internal oscillators for choir sounds

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

**In-app purchases:** none


## Frequently asked questions

### Is Voice Changer With Echo Effect free?

Pricing for Voice Changer With Echo Effect is not currently listed on the App Store.

### Is Matrix Vocoder free?

Matrix Vocoder costs $5.99, with no in-app purchases.

### Which has better reviews, Voice Changer With Echo Effect or Matrix Vocoder?

Matrix Vocoder is rated higher. Voice Changer With Echo Effect averages 2.0 out of 5 from 7 ratings, while Matrix Vocoder averages 4.3 from 20 ratings.

### Do Voice Changer With Echo Effect or Matrix Vocoder have ads?

Neither Voice Changer With Echo Effect nor Matrix Vocoder shows ads.

### Which is updated more often, Voice Changer With Echo Effect or Matrix Vocoder?

Voice Changer With Echo Effect ships an update every 3 months, and Matrix Vocoder every 15 months. Most recently, Voice Changer With Echo Effect was updated on October 8, 2026 and Matrix Vocoder on October 9, 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.*