# HeitzFit 4 vs PILAX STUDIO

The clearest difference is rating: HeitzFit 4 at 5.0 against PILAX STUDIO's 1.0. PILAX STUDIO's advantage is update cadence (monthly vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

HeitzFit 4 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

HeitzFit 4 ships an update every 2 months, PILAX STUDIO monthly. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HeitzFit 4 | PILAX STUDIO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/heitzfit-4/id1570796326/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/pilax-studio/id6443628390/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 7.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 104 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HI DEVELOPPEMENT](https://appshunter.io/developer/600864021) | [mohamed hadiji](https://appshunter.io/developer/1632809139) |

## What reviewers say

### HeitzFit 4

[App page](https://appshunter.io/ios/app/heitzfit-4/id1570796326)

Manage your gym memberships, book classes, and access on-demand workouts. This app provides a personalized dashboard, tracks your training, and allows you to view and download invoices.

**Highlights:** Personal space access, Manage offers and options, Online booking, On-demand sports sessions, Personalized dashboard, Training and sports tracking, Invoice consultation and download

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

**In-app purchases:** none


### PILAX STUDIO

[App page](https://appshunter.io/ios/app/pilax-studio/id6443628390)

This studio offers Pilates classes using high-quality equipment in small groups. Instructors are trained in a renowned international method, providing personalized guidance for individual goals in a relaxing environment.

**Highlights:** Pilates classes, High-quality equipment (Reformers, Chairs, Cadillac), Small group sessions (4-6 people), Certified instructors, Personalized guidance, Relaxing environment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HeitzFit 4 free?

HeitzFit 4 is free to download, with no in-app purchases.

### Is PILAX STUDIO free?

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

### Which has better reviews, HeitzFit 4 or PILAX STUDIO?

HeitzFit 4 is rated higher. HeitzFit 4 averages 5.0 out of 5 from 1 ratings, while PILAX STUDIO averages 1.0 from 1 ratings.

### Do HeitzFit 4 or PILAX STUDIO have ads?

Neither HeitzFit 4 nor PILAX STUDIO shows ads.

### Which is updated more often, HeitzFit 4 or PILAX STUDIO?

HeitzFit 4 ships an update every 2 months, and PILAX STUDIO monthly. Most recently, HeitzFit 4 was updated on October 30, 2026 and PILAX STUDIO on October 24, 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.*