# TFX App vs KŪNA

The clearest difference is ratings volume: TFX App at 171 against KŪNA's 3. On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for TFX App against 5.0 for KŪNA. That said, the two scores are not equally well evidenced: TFX App has 171 ratings behind it against 3, so its average is the more settled of the two.

TFX App ships an update every 3 months, KŪNA every 4 months. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | TFX App | KŪNA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (171 ratings)](https://appshunter.io/ios/app/tfx-app/id6498951130/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/kuna/id6762213378/reviews) |
| Number of ratings | **171** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 55 MB | 121 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Momence, Inc.](https://appshunter.io/developer/1577856011) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### TFX App

[App page](https://appshunter.io/ios/app/tfx-app/id6498951130)

Easily manage your fitness account, book classes, and stay connected with your gym. Message staff directly and view announcements or promotions through a public feed.

**Highlights:** Account management, Class and event booking, Direct messaging, Public feed for announcements, Promotions and content sharing

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

**In-app purchases:** none


### KŪNA

[App page](https://appshunter.io/ios/app/kuna/id6762213378)

This app provides a modern Pilates and movement studio experience, focusing on intentional movement, refined strength, and mindful practice. Access reformer, mat, and strength classes, manage your schedule, and explore an on-demand video library for practice anytime, anywhere.

**Highlights:** Book reformer, mat, and strength classes, Manage schedule, memberships, and packages, Reserve private and small group sessions, Access on-demand video library, Guided sessions for anytime practice, Build strength and improve alignment

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

**In-app purchases:** none


## Frequently asked questions

### Is TFX App free?

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

### Is KŪNA free?

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

### Which has better reviews, TFX App or KŪNA?

TFX App and KŪNA are both rated 5.0 out of 5 on the App Store, from 171 and 3 ratings respectively.

### Do TFX App or KŪNA have ads?

Neither TFX App nor KŪNA shows ads.

### Which is updated more often, TFX App or KŪNA?

TFX App ships an update every 3 months, and KŪNA every 4 months. Most recently, TFX App was updated on October 23, 2026 and KŪNA on October 12, 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.*