# MBR vs SJ

The clearest difference is price: SJ at $0.49 against MBR's $4.99. SJ also leads on chart position (#192 vs unranked). MBR's advantage is iOS requirement (16.0 vs 26.5). On ads, in-app purchases and device support there is nothing between them.

MBR costs $4.99 and SJ $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MBR | SJ |
| --- | --- | --- |
| Price | $4.99 | **$0.49** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Best chart rank | — | **#192** |
| Size | 3 MB | 30 MB |
| Requires iOS | **16.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cristopher Alejandro Yescas Arreola](https://appshunter.io/developer/6775633255) | [Kouki Yoshimoto](https://appshunter.io/developer/1884780659) |

## What reviewers say

### MBR

[App page](https://appshunter.io/ios/app/mbr-01-expressive-synth/id6783107751)

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

**In-app purchases:** none


### SJ

[App page](https://appshunter.io/ios/app/sj-square-synthesizer/id6797394418)

**Currently charting:** #192 Top Paid · Music (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is MBR free?

MBR costs $4.99, with no in-app purchases.

### Is SJ free?

SJ costs $0.49, with no in-app purchases.

### Do MBR or SJ have ads?

Neither MBR nor SJ 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.*