---
title: "CATService — App Overview"
url: https://marlvel.ai/apps/catservice
category: Productivity
developer: Motionics LLC
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-05
last_verified: "2026-05-05T08:10:05.050Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a hardware-dependent industrial utility designed specifically for Caterpillar engine diagnostics and precision measurement.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 1.8 |
| Developer | Motionics LLC |

<!-- SECTION: Summary -->
## What is CATService?

CATService is a specialized industrial diagnostic tool developed for Caterpillar to perform engine vibration and crankshaft deflection testing. It integrates with external hardware, including Data Acquisition Boxes and WiMER wireless sensors, to provide real-time data analysis and automated reporting. The app streamlines maintenance workflows by enabling on-site data capture and PDF report management.

<!-- SECTION: Key Features -->
## Key Features

- **Vibration Testing**: Collects and displays real-time Overall RMS values for acceleration, velocity, and displacement alongside vibration spectrums.
- **Crankshaft Deflection Test**: Uses Bluetooth Low Energy to capture sensor readings from five crankshaft positions and automatically calculates vertical and horizontal deflections.
- **Report Management**: Generates test reports and allows users to import, merge, and organize PDF documentation via a centralized manager.

<!-- SECTION: Target Audience -->
## Who is it for?

Professional technicians and engineers performing engine maintenance and diagnostic testing for Caterpillar equipment.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/catservice/id961689619?uo=4)
- [Full Intelligence Report](https://marlvel.ai/apps/catservice)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/catservice).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*