# KPI2 vs PTC Arbeitzeit

The clearest difference is iOS requirement: KPI2 at 12.0 against PTC Arbeitzeit's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | KPI2 | PTC Arbeitzeit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 17 MB | 20 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Georg Rohonyi](https://appshunter.io/developer/1407766496) | [PTC Telematik GmbH](https://appshunter.io/developer/797673066) |

## What reviewers say

### KPI2

[App page](https://appshunter.io/ios/app/kpi2/id1422939829)

**Features:** macOS Compatibility

**In-app purchases:** none


### PTC Arbeitzeit

[App page](https://appshunter.io/ios/app/ptc-arbeitzeit/id1566890294)

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

**In-app purchases:** none


## Frequently asked questions

### Is KPI2 free?

KPI2 is free to download, with no in-app purchases.

### Is PTC Arbeitzeit free?

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

### Do KPI2 or PTC Arbeitzeit have ads?

Neither KPI2 nor PTC Arbeitzeit shows ads.

### Which is updated more often, KPI2 or PTC Arbeitzeit?

KPI2 ships an update every 6 weeks, and PTC Arbeitzeit every 6 weeks. Most recently, KPI2 was updated on October 26, 2026 and PTC Arbeitzeit on November 3, 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.*