---
title: "FieldBus Toolkit - Reviews, Revenue and Downloads in Argentina | Apple App Store"
description: "FieldBus Toolkit is the essential utility for embedded engineers and PLC programmers. Debug Modbus TCP, MQTT, HTTP, and socket communications directly from your mobile device.  [Key Features] 1. Multi"
---

# FieldBus Toolkit — Argentina

![FieldBus Toolkit App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/3d/40/f9/3d40f96a-4104-960f-5640-96ef4e8a1ff4/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [DONGSOO LEE](https://apptail.io/developer/dongsoo-lee-WtsUub)
**Category:** Utilities
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.dreamsoftware.fieldbusToolkit
**Store:** Apple App Store
**Country:** Argentina
**Version:** 1.0.5 (released 2026-10-22)
**Original Release:** 2026-01-26
**Languages:** Chinese, German, Japanese, English, Korean

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ar/app/app/id6758210279)
**AppTail Page:** [https://apptail.io/app/fieldbus-toolkit-iVmy/argentina](https://apptail.io/app/fieldbus-toolkit-iVmy/argentina)

## FieldBus Toolkit Description
FieldBus Toolkit is the essential utility for embedded engineers and PLC programmers.
Debug Modbus TCP, MQTT, HTTP, and socket communications directly from your mobile device.

[Key Features]
1. Multi-Protocol Support
- Modbus TCP Client
- MQTT Client (Publish/Subscribe)
- HTTP REST Client (GET, POST, PUT, DELETE)
- TCP/UDP Client & Server (Echo/Broadcast)

2. Data Visualization
- Send and receive data in ASCII or HEX format.
- Real-time communication logs.

3. Efficiency Tools
- Save frequently used commands as Macros for quick access.
- One-touch data transmission.

4. Developer Friendly
- Perfect for testing Arduino, ESP32, Raspberry Pi, and industrial PLCs.

## FieldBus Toolkit Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/49/e4/ed/49e4ed48-718e-820e-bb0c-d803d221cb42/Screenshot1_17proMax_en.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3a/34/82/3a3482dd-cc12-b119-2a7b-1c9d2ccc2d4e/Screenshot2_17proMax_en.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/af/b1/d5/afb1d519-be57-4d02-7321-930fab343bb4/Screenshot3_17proMax_en.png/1320x2868.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/79/df/0e/79df0ee7-5cc4-d699-fc13-1ba7918f8ad2/Screenshot4_17proMax_en.png/1320x2868.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/7d/81/b7/7d81b7e3-9c3c-5018-343a-fcfbaab4c278/Screenshot5_17proMax_en.png/1320x2868.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d0/10/70/d010708f-80ab-eb93-8e23-f2f378caf6bc/Screenshot6_17proMax_en.png/1320x2868.png)



## FieldBus Toolkit In-App Purchases
| Item | Price |
|------|-------|
| Remove Ads | USD 1.99 |




## FieldBus Toolkit Available In
- [Argentina](https://apptail.io/app/fieldbus-toolkit-iVmy/argentina)
- [Austria](https://apptail.io/app/fieldbus-toolkit-iVmy/austria)
- [Belize](https://apptail.io/app/fieldbus-toolkit-iVmy/belize)
- [Switzerland](https://apptail.io/app/fieldbus-toolkit-iVmy/switzerland)
- [Germany](https://apptail.io/app/fieldbus-toolkit-iVmy/germany)
- [Estonia](https://apptail.io/app/fieldbus-toolkit-iVmy/estonia)
- [Ghana](https://apptail.io/app/fieldbus-toolkit-iVmy/ghana)
- [Israel](https://apptail.io/app/fieldbus-toolkit-iVmy/israel)
- [Iceland](https://apptail.io/app/fieldbus-toolkit-iVmy/iceland)
- [Italy](https://apptail.io/app/fieldbus-toolkit-iVmy/italy)
- [Jordan](https://apptail.io/app/fieldbus-toolkit-iVmy/jordan)
- [Japan](https://apptail.io/app/fieldbus-toolkit-iVmy/japan)
- [Kenya](https://apptail.io/app/fieldbus-toolkit-iVmy/kenya)
- [South Korea](https://apptail.io/app/fieldbus-toolkit-iVmy/south-korea)
- [Lebanon](https://apptail.io/app/fieldbus-toolkit-iVmy/lebanon)
- [Sri Lanka](https://apptail.io/app/fieldbus-toolkit-iVmy/sri-lanka)
- [Latvia](https://apptail.io/app/fieldbus-toolkit-iVmy/latvia)
- [Mali](https://apptail.io/app/fieldbus-toolkit-iVmy/mali)
- [Peru](https://apptail.io/app/fieldbus-toolkit-iVmy/peru)
- [Philippines](https://apptail.io/app/fieldbus-toolkit-iVmy/philippines)
- [Poland](https://apptail.io/app/fieldbus-toolkit-iVmy/poland)
- [Portugal](https://apptail.io/app/fieldbus-toolkit-iVmy/portugal)
- [Qatar](https://apptail.io/app/fieldbus-toolkit-iVmy/qatar)
- [Thailand](https://apptail.io/app/fieldbus-toolkit-iVmy/thailand)
- [Taiwan](https://apptail.io/app/fieldbus-toolkit-iVmy/taiwan)
- [Uruguay](https://apptail.io/app/fieldbus-toolkit-iVmy/uruguay)
- [Vietnam](https://apptail.io/app/fieldbus-toolkit-iVmy/vietnam)

---

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