# Physio Kolbe vs TTP Bucelski

Physio Kolbe and TTP Bucelski 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.

Physio Kolbe ships an update every 2 months, TTP Bucelski every 4 months. The most recent releases landed on May 20, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Physio Kolbe | TTP Bucelski |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 147 MB | 148 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Kolbe & Kolbe GbR](https://appshunter.io/developer/1731836483) | [Peter Bucelski](https://appshunter.io/developer/1808434072) |

## What reviewers say

### Physio Kolbe

[App page](https://appshunter.io/ios/app/physio-kolbe/id6478114207)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### TTP Bucelski

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Physio Kolbe free?

Physio Kolbe 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 Kolbe or TTP Bucelski have ads?

Neither Physio Kolbe nor TTP Bucelski shows ads.

### Which is updated more often, Physio Kolbe or TTP Bucelski?

Physio Kolbe ships an update every 2 months, and TTP Bucelski every 4 months. Most recently, Physio Kolbe was updated on May 20, 2026 and TTP Bucelski on September 22, 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.*