# PHYSIO KETTWIG vs TTP Bucelski

The clearest difference is update cadence: PHYSIO KETTWIG at every 3 months against TTP Bucelski's every 8 months. 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.

PHYSIO KETTWIG ships an update every 3 months, TTP Bucelski every 8 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | PHYSIO KETTWIG | TTP Bucelski |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/physio-kettwig-training/id6504472482/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | — |
| Size | 155 MB | 148 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [PHYSIO KETTWIG GbR](https://appshunter.io/developer/1752430025) | [Peter Bucelski](https://appshunter.io/developer/1808434072) |

## What reviewers say

### PHYSIO KETTWIG

[App page](https://appshunter.io/ios/app/physio-kettwig-training/id6504472482)

This app helps you monitor workouts, track progress, and achieve fitness goals. It offers personalized training plans, fun challenges, and class scheduling. Integrate with HealthKit to save workouts and contribute to your fitness journey.

**Highlights:** Workout tracking, Personalized training plans, Activity level monitoring, Fun challenges, Class scheduling, HealthKit integration

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

**In-app purchases:** none


### TTP Bucelski

[App page](https://appshunter.io/ios/app/ttp-bucelski/id6744611383)

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

**In-app purchases:** none


## Frequently asked questions

### Is PHYSIO KETTWIG free?

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

### Is TTP Bucelski free?

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

### Do PHYSIO KETTWIG or TTP Bucelski have ads?

Neither PHYSIO KETTWIG nor TTP Bucelski shows ads.

### Which is updated more often, PHYSIO KETTWIG or TTP Bucelski?

PHYSIO KETTWIG ships an update every 3 months, and TTP Bucelski every 8 months. Most recently, PHYSIO KETTWIG was updated on November 4, 2026 and TTP Bucelski on November 8, 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.*