# PFC Training vs Estelle studio

The clearest difference is update cadence: PFC Training at every 3 months against Estelle studio's every 25 months. Estelle studio's advantage is iOS requirement (12.0 vs 15.0). 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.

PFC Training ships an update every 3 months, Estelle studio every 25 months. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | PFC Training | Estelle studio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 25 months |
| Monetization | Free | — |
| Size | 171 MB | 18 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Prime Fitness Club Lorsch GmbH](https://appshunter.io/developer/1518741787) | [Estelle Pilates and Yoga](https://appshunter.io/developer/1579481942) |

## What reviewers say

### PFC Training

[App page](https://appshunter.io/ios/app/pfc-training/id1518741788)

Easily monitor workouts, track progress, and achieve fitness goals with engaging insights and motivation. Offers personalized training plans, fun challenges, and class scheduling. Integrates with HealthKit for comprehensive fitness tracking.

**Highlights:** Workout tracking, Personalized training plans, Activity level milestones, Fun challenges with rewards, Class scheduling and booking, HealthKit integration

**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 PFC Training free?

PFC Training 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 PFC Training or Estelle studio have ads?

Neither PFC Training nor Estelle studio shows ads.

### Which is updated more often, PFC Training or Estelle studio?

PFC Training ships an update every 3 months, and Estelle studio every 25 months. Most recently, PFC Training was updated on September 11, 2026 and Estelle studio on September 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.*