# fitbox vs Estelle studio

The clearest difference is update cadence: fitbox at fortnightly against Estelle studio's every 25 months. Estelle studio's advantage is iOS requirement (12.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

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

fitbox ships an update fortnightly, Estelle studio every 25 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | fitbox | Estelle studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fitbox/id1570265403/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 25 months |
| Monetization | Free | — |
| Size | 110 MB | 18 MB |
| Requires iOS | 15 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [fitbox GmbH](https://appshunter.io/developer/1570265405) | [Estelle Pilates and Yoga](https://appshunter.io/developer/1579481942) |

## What reviewers say

### fitbox

[App page](https://appshunter.io/ios/app/fitbox/id1570265403)

Manage your fitness membership with ease. Book, reschedule, and view training sessions. Stay updated on the latest offers and news, and access your membership contract.

**Highlights:** Book EMS training sessions, Reschedule appointments, View latest offers and news, Access membership contract, Manage membership details

**Features:** Apple Wallet

**In-app purchases:** none


### Estelle studio

[App page](https://appshunter.io/ios/app/estelle-studio/id1579481940)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is fitbox free?

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

### Is Estelle studio free?

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

### Do fitbox or Estelle studio have ads?

Neither fitbox nor Estelle studio shows ads.

### Which is updated more often, fitbox or Estelle studio?

fitbox ships an update fortnightly, and Estelle studio every 25 months. Most recently, fitbox was updated on October 5, 2026 and Estelle studio on October 4, 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.*