# TCP ModBus

> TCP ModBus (iPhone/iPad app by ТПУ.)

- Source: https://appshunter.io/ios/app/tcp-modbus/id1167945569 (this page in markdown: same URL + `.md`)
- Developer: [ТПУ](https://appshunter.io/developer/1004522612)
- Category: Utilities, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 8.0 · 1 MB
- Languages: American English
- Released: 2016-11-11
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/tcp-modbus/id1167945569/reviews.md

## What is TCP ModBus?

TCP Modbus - the application created for testing and debugging of systems supporting TCP ModBus protocol. Simulation sensors, send control commands, read data registers, and others.
- Operation as a server or a client;
- supports two modes slave and master;
- reading and writing data register;
- storage of the last session of the data;
- storage connection settings;
- support decrypting of incoming message.


## Version history (last 2 releases)

### 1.1 — 2016-11-15

This app has been updated by Apple to display the Apple Watch app icon.

Bugs fixed

### 1.0 — 2016-11-11

No release notes.

## Apps similar to TCP ModBus

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Dash IoT](https://appshunter.io/ios/app/dash-iot/id1574116689) | — | Free | Utilities |
| [BLE serial terminal V2](https://appshunter.io/ios/app/ble-serial-terminal-v2/id6449844797) | 1.0 (2) | Free | Utilities |
| [ModMap](https://appshunter.io/ios/app/modmap/id1527194924) | — | Free | Utilities |
| [W-Modbus](https://appshunter.io/ios/app/w-modbus/id6472275984) | — | Free | Utilities |
| [Virtuino IoT](https://appshunter.io/ios/app/virtuino-iot/id1624114498) | 5.0 (1) | Free | Utilities |
| [UDP/TCP/REST Network Utility](https://appshunter.io/ios/app/udptcprest-network-utility/id1246823651) | 4.2 (29) | Free | Utilities |

## More apps by ТПУ

- [TCP Commander](https://appshunter.io/ios/app/tcp-commander/id1188182248)
- [ТПУ](https://appshunter.io/ios/app/id1490131503)

All apps by ТПУ: https://appshunter.io/developer/1004522612

## Related topics

[tcp modbus](https://appshunter.io/ios/topics/tcp-modbus) · [modbus poll 12.2.2](https://appshunter.io/ios/topics/modbus-poll-12-2-2) · [modbusv](https://appshunter.io/ios/topics/modbusv) · [cs modbus](https://appshunter.io/ios/topics/cs-modbus) · [modbus tcp pro](https://appshunter.io/ios/topics/modbus-tcp-pro) · [modoc](https://appshunter.io/ios/topics/modoc) · [modocs](https://appshunter.io/ios/topics/modocs)

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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.*