# Patchsynth vs SL Bass

The clearest difference is price: Patchsynth at $7.99 against SL Bass's $14.99. SL Bass's advantage is iOS requirement (15.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Patchsynth costs $7.99 and SL Bass $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Patchsynth | SL Bass |
| --- | --- | --- |
| Price | **$7.99** | $14.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 2 MB | 99 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Martin Adler](https://appshunter.io/developer/1896354791) | [VIACHESLAV ZHILTSOV](https://appshunter.io/developer/1862005860) |

## What reviewers say

### Patchsynth

[App page](https://appshunter.io/ios/app/patchsynth/id6787843118)

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

**In-app purchases:** none


### SL Bass

[App page](https://appshunter.io/ios/app/sl-bass/id6810421676)

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

**In-app purchases:** none


## Frequently asked questions

### Is Patchsynth free?

Patchsynth costs $7.99, with no in-app purchases.

### Is SL Bass free?

SL Bass costs $14.99, with no in-app purchases.

### Do Patchsynth or SL Bass have ads?

Neither Patchsynth nor SL Bass shows ads.

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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.*