# MC SQUARED vs 3S Business

The clearest difference is device support: 3S Business at 3 against MC SQUARED's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

MC SQUARED ships an update every 11 days, 3S Business weekly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | MC SQUARED | 3S Business |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Size | 103 MB | 56 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [RAY Labs SAL](https://appshunter.io/developer/1288439458) | [3S Business Services LLC](https://appshunter.io/developer/6791961103) |

## What reviewers say

### MC SQUARED

[App page](https://appshunter.io/ios/app/mc-squared/id6737343284)

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

**In-app purchases:** none


### 3S Business

[App page](https://appshunter.io/ios/app/3s-business/id6791961101)

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

**In-app purchases:** none


## Frequently asked questions

### Is MC SQUARED free?

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

### Is 3S Business free?

3S Business is free to download, with no in-app purchases.

### Do MC SQUARED or 3S Business have ads?

Neither MC SQUARED nor 3S Business shows ads.

### Which is updated more often, MC SQUARED or 3S Business?

MC SQUARED ships an update every 11 days, and 3S Business weekly. Most recently, MC SQUARED was updated on September 19, 2026 and 3S Business on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*