# Sounds Studio vs ConvertiSlowed

The clearest difference is ads: Sounds Studio at none against ConvertiSlowed's shown. Sounds Studio also leads on iOS requirement (13.0 vs 16.4). ConvertiSlowed's advantage is update cadence (monthly vs every 4 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sounds Studio ships an update every 4 months, ConvertiSlowed monthly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sounds Studio | ConvertiSlowed |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 143 MB | 42 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Cem Ilgun](https://appshunter.io/developer/1543649985) | [Mickael Barthemy](https://appshunter.io/developer/1844241930) |

## What reviewers say

### Sounds Studio

[App page](https://appshunter.io/ios/app/sounds-studio-offline-fx/id6757679037)

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

**In-app purchases:** none


### ConvertiSlowed

[App page](https://appshunter.io/ios/app/convertislowed/id6779308185)

Easily transform your audio files into unique soundscapes with slowed + reverb, nightcore, or bass boost effects. This app processes audio directly on your device for enhanced privacy. Export your creations in various formats and share them instantly.

**Highlights:** Apply slowed + reverb, nightcore, speed up, and bass boost effects, Adjust audio speed from 0.5x to 2x, Live audio tweaking with instant results, Import MP3, WAV, M4A, FLAC, or OGG files, Export audio as M4A or WAV, On-device audio processing for privacy, Background export functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is Sounds Studio free?

Sounds Studio is free to download, with no in-app purchases.

### Is ConvertiSlowed free?

ConvertiSlowed is free to download, with no in-app purchases.

### Do Sounds Studio or ConvertiSlowed have ads?

ConvertiSlowed shows ads; Sounds Studio does not.

### Which is updated more often, Sounds Studio or ConvertiSlowed?

Sounds Studio ships an update every 4 months, and ConvertiSlowed monthly. Most recently, Sounds Studio was updated on October 24, 2026 and ConvertiSlowed on October 25, 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.*