# Zerkalo Master vs SN Client

The clearest difference is ads: SN Client at none against Zerkalo Master's shown. SN Client also leads on update cadence (every 6 days vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Zerkalo Master ships an update every 2 months, SN Client every 6 days. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Zerkalo Master | SN Client |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/zerkalo-master/id1489123919/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 40.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Dmitry Arkhipov](https://appshunter.io/developer/1265408187) | [Aliaksei Artsiush](https://appshunter.io/developer/1896646284) |

## What reviewers say

### Zerkalo Master

[App page](https://appshunter.io/ios/app/zerkalo-master/id1489123919)

This app helps independent beauty professionals manage appointments and client bookings. It features an intelligent calendar, service and price tracking, and automated reminders to streamline your business operations and save time.

**Highlights:** Online booking service, Smart calendar and planner, Flexible work schedule management, Service and price tracking, Appointment notifications and reminders, Share appointment availability

**In-app purchases:** none


### SN Client

[App page](https://appshunter.io/ios/app/sn-client/id6769274347)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zerkalo Master free?

Zerkalo Master is free to download, with no in-app purchases.

### Is SN Client free?

SN Client is free to download, with no in-app purchases.

### Do Zerkalo Master or SN Client have ads?

Zerkalo Master shows ads; SN Client does not.

### Which is updated more often, Zerkalo Master or SN Client?

Zerkalo Master ships an update every 2 months, and SN Client every 6 days. Most recently, Zerkalo Master was updated on October 14, 2026 and SN Client on October 12, 2026.

---

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