# The Sorting Synth vs Voice Changer

The clearest difference is price: Voice Changer at Free against The Sorting Synth's $2.99. Voice Changer also leads on update cadence (fortnightly vs every 18 months) and ratings volume (625 vs 5). The Sorting Synth's advantage is in-app purchases (none vs 10) and ads (none vs shown). On rating and device support there is nothing between them.

Voice Changer is free to download; The Sorting Synth costs $2.99 up front. Voice Changer sells 8 in-app purchases, starting at $0.99 per 7 days. The Sorting Synth asks for nothing beyond the download.

The Sorting Synth holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Voice Changer has 625 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 50% of The Sorting Synth's written reviews are positive against 65% of Voice Changer's, so the app with the better star average is not the one people write more warmly about.

The Sorting Synth ships an update every 18 months, Voice Changer fortnightly. Both last shipped on November 4, 2026.

## The numbers

| Metric | The Sorting Synth | Voice Changer |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/the-sorting-synth/id6473803484/reviews)** | [4.6 (625 ratings)](https://appshunter.io/ios/app/voice-changer-ai-sound-editor/id6502397024/reviews) |
| Number of ratings | 5 | **625** |
| Positive reviews | 50.0% of reviews | **65.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 12 MB | 136 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kelly Mylett](https://appshunter.io/developer/1719859250) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### The Sorting Synth

[App page](https://appshunter.io/ios/app/the-sorting-synth/id6473803484)

This app offers a creative outlet for generating unique musical patterns and textures. Inspired by vintage synthesizers, it allows for endless sonic exploration with configurable settings and effects. It's perfect for both casual time-passing and serious music composition.

**Highlights:** Vintage synthesizer design, Configurable settings, Built-in effects, Speed controls, Vast pattern possibilities, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Voice Changer

[App page](https://appshunter.io/ios/app/voice-changer-ai-sound-editor/id6502397024)

Transform text into realistic audio with advanced AI. Create custom voices, apply fun filters, and generate text-to-speech content for podcasts, gaming, and social media. Explore endless audio possibilities for entertainment and production.

**Highlights:** AI voice generation, Text-to-Speech (TTS), Real-time voice changer, Custom voice styles, Audio editing, Sound effects creation

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $0.99 | per 7 days |
| Unlimited Access | $7.99 | per 7 days |
| 1 week | $7.99 | per 7 days |
| Unlimited Access | $8.99 | per 7 days |
| Unlimited Access | $19.99 | per year |
| Unlimited Access | $29.99 | per year |
| Unlimited Access | $39.99 | per year |
| Unlimited Access | $49.99 | per year |

**What reviewers like**

- 🚀 Easy to learn
- 👍 Great app, lots of fun
- 👍 Works well
- 👍 What fun
- 👍 Very real

**What reviewers complain about**

- 🐛 Begging for a 5 star review
- 🐛 You get one generation only and then they insist you leave a five star review to
- 🐛 Doesn't recognize punctuation
- 🐛 No learning with this AI, just randomness

**Reported bugs**

- Waste of time, get another one, which doesn't work
- Crap just wanted a free generate. One free voice lol

**Requested features**

- More than 2 seconds of audio to try the app
- Fix issues with punctuation and tone/emphasis


## Frequently asked questions

### Is The Sorting Synth free?

The Sorting Synth costs $2.99, with no in-app purchases.

### Is Voice Changer free?

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

### Which has better reviews, The Sorting Synth or Voice Changer?

The Sorting Synth is rated higher. The Sorting Synth averages 4.8 out of 5 from 5 ratings, while Voice Changer averages 4.6 from 625 ratings.

### Do The Sorting Synth or Voice Changer have ads?

Voice Changer shows ads; The Sorting Synth does not.

### Which is updated more often, The Sorting Synth or Voice Changer?

The Sorting Synth ships an update every 18 months, and Voice Changer fortnightly. Most recently, The Sorting Synth was updated on November 4, 2026 and Voice Changer on November 4, 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.*