# Merck BKK vs PFC Training

Merck BKK and PFC Training are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Merck BKK ships an update every 4 months, PFC Training every 3 months. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Merck BKK | PFC Training |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 89 MB | 171 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 12+ | 12+ |
| Developer | [Merck BKK](https://appshunter.io/developer/1463760229) | [Prime Fitness Club Lorsch GmbH](https://appshunter.io/developer/1518741787) |

## What reviewers say

### Merck BKK

[App page](https://appshunter.io/ios/app/merck-bkk/id1463760230)

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Merck BKK free?

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

### Is PFC Training free?

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

### Do Merck BKK or PFC Training have ads?

Neither Merck BKK nor PFC Training shows ads.

### Which is updated more often, Merck BKK or PFC Training?

Merck BKK ships an update every 4 months, and PFC Training every 3 months. Most recently, Merck BKK was updated on October 13, 2026 and PFC Training on October 15, 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.*