# MARVLIS Client 4

> In-vehicle dispatch and navigation system for field workers. (iPhone/iPad app by Bradshaw Consulting Services, Inc.)

- Source: https://appshunter.io/ios/app/marvlis-client-4/id1457998609 (this page in markdown: same URL + `.md`)
- Developer: [Bradshaw Consulting Services, Inc](https://appshunter.io/developer/1175112161)
- Category: Navigation
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 134 MB
- Languages: English
- Released: 2019-05-26
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/marvlis-client-4/id1457998609/reviews.md

## What is MARVLIS Client 4?

MARVLIS™ Client 4** is your in-vehicle connection to your dispatch center. Designed with the driver in mind, Client utilizes GPS and wireless communications to display realtime maps and routes recommended by MARVLIS Server as well as providing valuable information to empower the field worker for better perfomance. Take advantage of silent dispatch capabilities to receive full incident information including location, status and updates. Store multiple destinations such as headquarters, posts and hospitals for quick and simple routing. Field supervisors can access information about resources under their command, new incidents in the system and dispatch assignments.

** Requires MARVLIS Server 4.0 for this version of client.

Note: To use this application you must be a current MARVLIS Customer and have a configured and operational MARVLIS Server to use this application.

Mobile Area Routing and Vehicle Location Information System™ (MARVLIS) is a family of integrated products designed to reach the bottom line: saving time and money by getting the right resources to the right location at the right time to best meet your client's needs. Using geographic information system (GIS) technology combined with wireless communication and the Global Positioning System (GPS), MARVLIS is bringing fundamental changes to the management and deployment of time sensitive services for a higher level of performance. Dynamic display of available resources, demand forecasting, real-time coverage analysis and intelligent routing are just a few of the ways MARVLIS is helping to save our most important asset. After all, isn't it about time?

Other Items:

- This application requires the use of GPS in the background while the application is running.

- Continued use of GPS running in the background can dramatically decrease battery life.

## Key features

- Real-time maps and routes
- Silent dispatch capabilities
- Incident information display
- Multiple destination routing
- Resource and assignment management
- GPS background usage


## Frequently asked questions about MARVLIS Client 4

### What is MARVLIS Client 4?

MARVLIS Client 4 is an in-vehicle application designed to connect drivers with their dispatch center. It provides real-time maps, recommended routes, and incident information to enhance field worker performance.

### What are the system requirements for MARVLIS Client 4?

This application requires MARVLIS Server 4.0 to function. Users must also be a current MARVLIS customer with a configured and operational MARVLIS Server.

### Does MARVLIS Client 4 use GPS?

Yes, MARVLIS Client 4 requires the use of GPS in the background while the application is running to provide navigation and location services.

### Can MARVLIS Client 4 affect battery life?

Continued use of GPS running in the background, as required by MARVLIS Client 4, can dramatically decrease battery life.

### What devices is MARVLIS Client 4 compatible with?

Based on the provided data, MARVLIS Client 4 is supported on iPad devices.

### How often is MARVLIS Client 4 updated?

The latest version of MARVLIS Client 4 is 4.0.35, and it was last updated on October 2, 2025. This indicates a recent update, suggesting ongoing development and support.

### What is the age rating for MARVLIS Client 4?

MARVLIS Client 4 has an age rating of 4+, making it suitable for a wide range of users.

### What is the user sentiment for MARVLIS Client 4?

The app has a rating of 5.0 stars from 1 rating, indicating overwhelmingly positive user sentiment based on the available data.

## Version history (last 5 releases)

### 4.0.35 — 2025-10-02

- Fixed a bug to prevent a potential app crash

### 4.0.34 — 2024-11-26

- Fix to VSBV Messaging

### 4.0.33 — 2024-11-16

- General bug fixes and performance enhancements.

### 4.0.32 — 2022-11-09

- Added support for custom parameters when using WMS Layers.

### 4.0.30 — 2021-09-22

- Option to enable live traffic added (Requires MARVLIS Server 4.3+)
- Multi-feature selection (Requires MARVLIS Server 4.3+)
- One Hundred Feet integration added (Requires MARVLIS Server 4.4)
- First Due integration added (Requires MARVLIS Server 4.4)
- Fixed issue when changing basemaps that would cause map extent to change

** Updated to support ArcGIS GIS Runtime 100.10.0
** Publishing VTPK's with ArcPro 2.8 now supported

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## More apps by Bradshaw Consulting Services, Inc

- [MARVLIS Client](https://appshunter.io/ios/app/marvlis-client/id1175112162)
- [TheAddresser](https://appshunter.io/ios/app/theaddresser/id1198698028)
- [MARVLIS PSAP Monitor](https://appshunter.io/ios/app/marvlis-psap-monitor/id1266456694)
- [MARVLIS Beacon](https://appshunter.io/ios/app/marvlis-beacon/id1515345684)

All apps by Bradshaw Consulting Services, Inc: https://appshunter.io/developer/1175112161

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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 2026-06-24.*