# Mass Properties — Compute CG of a complex system

> Compute CG of a complex system (iPhone/iPad app by Ortwin Ohtmer.)

- Source: https://appshunter.io/ios/app/mass-properties/id6751007415 (this page in markdown: same URL + `.md`)
- Developer: [Ortwin Ohtmer](https://appshunter.io/developer/1521115276)
- Category: Education, Reference
- Price: $19.99
- Age rating: 4+
- Requires: iOS 18.5 · 104 MB
- Languages: American English
- Released: 2025-08-20
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/mass-properties/id6751007415/reviews.md

## What is Mass Properties?

Compute center of gravity of a multi-body system.  Aerospace, mechanical, and civil engineering easy to use tool. Lifting a complex multi-body assembly requires the center gravity location for lifting and handling.  this app is easy and friendly to use.


## Version history (last 1 release)

### 1.0 — 2025-08-20

No release notes.

## More apps by Ortwin Ohtmer

- [FEbeam 2D](https://appshunter.io/ios/app/febeam-2d/id1522407595)
- [BeamCal](https://appshunter.io/ios/app/beamcal/id6443509154)

All apps by Ortwin Ohtmer: https://appshunter.io/developer/1521115276

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*