# Advac PY vs muzain

The clearest difference is in-app purchases: Advac PY at none against muzain's 11. muzain's advantage is update cadence (every 9 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. muzain sells 4 in-app purchases, starting at $80.00 per month. Advac PY asks for nothing beyond the download.

Advac PY ships an update every 4 weeks, muzain every 9 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Advac PY | muzain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 9 days** |
| Size | 41 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [ADVAC Systems Ltd.](https://appshunter.io/developer/1703102996) | [muzain](https://appshunter.io/developer/1784136677) |

## What reviewers say

### Advac PY

[App page](https://appshunter.io/ios/app/advac-py/id6462491332)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### muzain

[App page](https://appshunter.io/ios/app/muzain-salon-software/id6740008487)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Plan | $80.00 | per month |
| Growth Plan | $125.99 | per month |
| Basic Plan (Yearly) | $350.00 | per year |
| Premium Plan (Yearly) | $700.00 | per year |


## Frequently asked questions

### Is Advac PY free?

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

### Is muzain free?

muzain is free to download, with in-app purchases available.

### Do Advac PY or muzain have ads?

Neither Advac PY nor muzain shows ads.

### Which is updated more often, Advac PY or muzain?

Advac PY ships an update every 4 weeks, and muzain every 9 days. Most recently, Advac PY was updated on October 13, 2026 and muzain on October 2, 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.*