# MechanikZ vs PHYWE DigiCartAPP

The clearest difference is update cadence: MechanikZ at every 6 weeks against PHYWE DigiCartAPP's every 7 months. MechanikZ also leads on device support (3 vs 1). PHYWE DigiCartAPP's advantage is iOS requirement (9.0 vs 11.0). On price, 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.

MechanikZ ships an update every 6 weeks, PHYWE DigiCartAPP every 7 months. The most recent releases landed on November 2, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | MechanikZ | PHYWE DigiCartAPP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 32 MB | 134 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Markus Ziegler](https://appshunter.io/developer/918487854) | [PHYWE Systeme GmbH & Co. KG](https://appshunter.io/developer/649820638) |

## What reviewers say

### MechanikZ

[App page](https://appshunter.io/ios/app/mechanikz/id1254980905)

This physics education app uses your device's sensors to measure acceleration and angular velocity. It visualizes vectors in 3D, calculates velocity and position through integration, and offers data analysis tools like function fitting and filtering. Ideal for short-term physics experiments.

**Highlights:** 3D acceleration and angular velocity measurement, Real-time 3D vector visualization, Velocity and position calculation via integration, Data graphing and analysis, Function fitting (polynomials, sinusoids), High-pass and low-pass filtering, Data saving, sending, and receiving

**In-app purchases:** none


### PHYWE DigiCartAPP

[App page](https://appshunter.io/ios/app/phywe-digicartapp/id1456592234)

**In-app purchases:** none


## Frequently asked questions

### Is MechanikZ free?

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

### Is PHYWE DigiCartAPP free?

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

### Do MechanikZ or PHYWE DigiCartAPP have ads?

Neither MechanikZ nor PHYWE DigiCartAPP shows ads.

### Which is updated more often, MechanikZ or PHYWE DigiCartAPP?

MechanikZ ships an update every 6 weeks, and PHYWE DigiCartAPP every 7 months. Most recently, MechanikZ was updated on November 2, 2026 and PHYWE DigiCartAPP on October 26, 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.*