# Mobile Maintenance Tool — Smart Device Communicator

> Smart Device Communicator (iPhone/iPad app by ProComSol, Ltd.)

- Source: https://appshunter.io/ios/app/mobile-maintenance-tool/id1539416146 (this page in markdown: same URL + `.md`)
- Developer: [ProComSol, Ltd](https://appshunter.io/developer/1268643812)
- Category: Business
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 10.3 · 76 MB
- Released: 2021-04-08
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/mobile-maintenance-tool/id1539416146/reviews.md

## What is Mobile Maintenance Tool?

YOKOGAWA Mobile Maintenance App enables users to perform complete HART device configurations via smartphone in conjunction with a Bluetooth Modem.  

Pre-Requisite:
Mobile Maintenance Tool: https://www.yokogawa.com/us/solutions/products-platforms/field-instruments/device-smart-communicators-2/mobile-maintenance-tool 

Benefits:
- Perform complete HART device configurations using your iPhone or iPad
- Uses the registered DD files from the FieldComm Group
- Complete access to all features of the device DD including Methods
- Monitor PV, Multi-variables, and Device Status
- View and edit device Variables
- The most cost-effective DD based handheld HART communication solution available for iOS!

Features:
- Supports HART 5, HART 6, and HART 7 devices
- Supports WirelessHART devices
- Supports HART-IP
- Supports mobiLink HART Modem
- Simple user interface
- Fast device connect and data view
- Save configurations as text file and PDF file for documenting the device
- Write configurations to new devices
- Access saved configurations from the Cloud
- No tag limits
- Wireless convenience
- Full DD library downloaded within the App
- Language support for Spanish, Portuguese, French, Swedish, German, Russian, and Chinese
- 1 Year of free DD and program updates

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Mobile Maint License Purchase | $999.99 | one-time |



## Version history (last 1 release)

### 1.2 — 2021-04-08

No release notes.

## Apps similar to Mobile Maintenance Tool

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ExiCalculator](https://appshunter.io/ios/app/exicalculator/id1225917778) | — | Free | Business |
| [Beamex bMobile](https://appshunter.io/ios/app/beamex-bmobile/id1588065581) | 4.0 (4) | Free | Business |
| [Magnetrol Level Calculator](https://appshunter.io/ios/app/magnetrol-level-calculator/id1557990340) | — | Free | Business |
| [OPTIBRIDGE 3880 Setup](https://appshunter.io/ios/app/optibridge-3880-setup/id1518234465) | — | Free | Business |
| [Wireless Device Configurator](https://appshunter.io/ios/app/wireless-device-configurator/id1531831585) | 5.0 (1) | Free | Business |
| [ifm products](https://appshunter.io/ios/app/ifm-products/id1137626128) | 5.0 (1) | Free | Business |

## More apps by ProComSol, Ltd

- [DevCom](https://appshunter.io/ios/app/devcom/id1268643813)

All apps by ProComSol, Ltd: https://appshunter.io/developer/1268643812

## Related topics

[mobile maintenance tool](https://appshunter.io/ios/topics/mobile-maintenance-tool)

---

*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 2026-05-16.*