# М vs Si NAILS Studio

The clearest difference is update cadence: Si NAILS Studio at every 2 months against М's every 38 months. On price, review sentiment, 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.

М ships an update every 38 months, Si NAILS Studio every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | М | Si NAILS Studio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 24 MB | 29 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lipka Elena Lipka](https://appshunter.io/developer/1489571618) | [Konstantin Marinskii](https://appshunter.io/developer/1734214165) |

## What reviewers say

### М

[App page](https://appshunter.io/ios/app/id1489571619)

Book appointments at a network of nail salons. View service costs, learn about technicians, and manage your bookings. Enjoy a relaxing salon experience with various amenities.

**Highlights:** View service costs, Information about technicians, Manage appointments, Online booking, Cancel or reschedule appointments, View technician schedules

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

**In-app purchases:** none


### Si NAILS Studio

[App page](https://appshunter.io/ios/app/si-nails-studio/id1579292687)

Book appointments with beauty professionals conveniently through this app. Easily manage your bookings, receive reminders, and stay updated on special offers and discounts.

**Highlights:** 24/7 appointment booking, Repeat bookings in 2 clicks, Push notification reminders, Leave reviews after visits, Information on promotions and discounts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is М free?

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

### Is Si NAILS Studio free?

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

### Do М or Si NAILS Studio have ads?

Neither М nor Si NAILS Studio shows ads.

### Which is updated more often, М or Si NAILS Studio?

М ships an update every 38 months, and Si NAILS Studio every 2 months. Most recently, М was updated on November 3, 2026 and Si NAILS Studio on November 3, 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.*