# VILNA vs KATERYNA

The clearest difference is iOS requirement: VILNA at 13.0 against KATERYNA's 15.0. 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.

VILNA ships an update every 3 months, KATERYNA every 2 months. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | VILNA | KATERYNA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vilna/id1561597861/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 30 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VILNA, TOV](https://appshunter.io/developer/1561597863) | [MESH Ukraina](https://appshunter.io/developer/1104707952) |

## What reviewers say

### VILNA

[App page](https://appshunter.io/ios/app/vilna/id1561597861)

This fitness studio app allows users to easily track their workout schedules, view real-time updates on class changes, and manage their membership. Users can explore different training options, learn about trainers, and book or cancel sessions with a single tap.

**Highlights:** Track workout schedules, Real-time schedule updates, Manage membership balances, Book and cancel training sessions, View trainer information, Explore training directions

**Features:** macOS Compatibility

**In-app purchases:** none


### KATERYNA

[App page](https://appshunter.io/ios/app/kateryna/id1641565963)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VILNA free?

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

### Is KATERYNA free?

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

### Do VILNA or KATERYNA have ads?

Neither VILNA nor KATERYNA shows ads.

### Which is updated more often, VILNA or KATERYNA?

VILNA ships an update every 3 months, and KATERYNA every 2 months. Most recently, VILNA was updated on October 19, 2026 and KATERYNA on October 17, 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.*