# Proffin ESS vs M3 Studio

The clearest difference is update cadence: Proffin ESS at every 9 days against M3 Studio's every 8 months. On price, ads, 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.

Proffin ESS ships an update every 9 days, M3 Studio every 8 months. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Proffin ESS | M3 Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 8 months |
| Size | 51 MB | 225 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Caxigo Technogies Pvt Ltd](https://appshunter.io/developer/1701224314) | [mooncell](https://appshunter.io/developer/1560947301) |

## What reviewers say

### Proffin ESS

[App page](https://appshunter.io/ios/app/proffin-ess/id6560112044)

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

**In-app purchases:** none


### M3 Studio

[App page](https://appshunter.io/ios/app/m3-studio/id6673904988)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Proffin ESS free?

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

### Is M3 Studio free?

M3 Studio is free to download, with no in-app purchases.

### Do Proffin ESS or M3 Studio have ads?

Neither Proffin ESS nor M3 Studio shows ads.

### Which is updated more often, Proffin ESS or M3 Studio?

Proffin ESS ships an update every 9 days, and M3 Studio every 8 months. Most recently, Proffin ESS was updated on September 15, 2026 and M3 Studio on September 9, 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.*