# Spindle Dynamics Studio — MotorCity

> MotorCity (iPhone/iPad app by Sensos, LLC.)

- Source: https://appshunter.io/ios/app/spindle-dynamics-studio/id1661428624 (this page in markdown: same URL + `.md`)
- Developer: [Sensos, LLC](https://appshunter.io/developer/1533837951)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 107 MB
- Languages: English
- Released: 2023-01-18
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/spindle-dynamics-studio/id1661428624/reviews.md

## What is Spindle Dynamics Studio?

The app is designed to perform Acceptance Testing for Industrial Spindles.

Key Features:
- Vibration Meter
- Vibration Analysis Tools (Time-Waveform & Spectrum)
- Spindle Vibration Acceptance Test
- Spindle Thermal Testing
- Spindle Single-Plane and Dual-Plane Balancing
- Multisensor vibration test
- Connects to commercial available wireless bluetooth sensors (no need to connect any cable to the iPad)
- Data and Reports can be stored on the device or in the cloud for further analysis


## Version history (last 5 releases)

### 1.06 — 2023-09-07

- Enhancements and bug fixes

### 1.05 — 2023-07-14

- Fixed bug with vibration plot

### 1.04 — 2023-04-15

- Bug fixed in the tach calculations

### 1.02 — 2023-01-27

- Added balancing units in main configuration

### 1.0 — 2023-01-18

No release notes.

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## More apps by Sensos, LLC

- [MultiSens-1234](https://appshunter.io/ios/app/multisens-1234/id1533837949)
- [MultiSens-2234](https://appshunter.io/ios/app/multisens-2234/id1547633723)
- [MultiSens-3934](https://appshunter.io/ios/app/multisens-3934/id1547836660)
- [MultiSens-3934i](https://appshunter.io/ios/app/multisens-3934i/id1560413508)
- [MultiSens-4434](https://appshunter.io/ios/app/multisens-4434/id1563027993)
- [MultiSens-7314](https://appshunter.io/ios/app/multisens-7314/id1582260283)

All apps by Sensos, LLC: https://appshunter.io/developer/1533837951

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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.*