# MQTT Terminal Pro vs Shell Keyboard

The clearest difference is in-app purchases: Shell Keyboard at none against MQTT Terminal Pro's 1. Shell Keyboard also leads on ads (none vs shown) and update cadence (fortnightly vs every 6 months). MQTT Terminal Pro's advantage is device support (4 vs 2) and iOS requirement (10.0 vs 16.0). On price there is nothing between them.

MQTT Terminal Pro costs $0.99 and Shell Keyboard $0.99 up front. MQTT Terminal Pro sells 1 one-off in-app purchase. Shell Keyboard asks for nothing beyond the download.

MQTT Terminal Pro ships an update every 6 months, Shell Keyboard fortnightly. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | MQTT Terminal Pro | Shell Keyboard |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mqtt-terminal-pro/id1469009452/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #183 | **#1** |
| Size | 28 MB | 3 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gopi Gadhiya](https://appshunter.io/developer/1387816354) | [Nguyen Nguyen](https://appshunter.io/developer/1071455830) |

## What reviewers say

### MQTT Terminal Pro

[App page](https://appshunter.io/ios/app/mqtt-terminal-pro/id1469009452)

**Currently charting:** #183 Top Paid · Developer Tools (US App Store)

This application allows for testing the MQTT pub/sub protocol. Connect to an MQTT broker to send and receive messages, enabling control of IoT devices and monitoring of sensors. It offers features for custom buttons, timed commands, and data monitoring in ASCII or HEX.

**Highlights:** Save broker list, Separate subscribe/publish panels, Customizable publish buttons, Monitor data as ASCII or HEX, Auto-send commands at intervals, Send log files

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Shell Keyboard

[App page](https://appshunter.io/ios/app/shell-keyboard/id6811290737)

**Currently charting:** #1 Top Paid · Developer Tools, #96 Top Grossing · Developer Tools (US App Store)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MQTT Terminal Pro free?

MQTT Terminal Pro costs $0.99, and also offers in-app purchases.

### Is Shell Keyboard free?

Shell Keyboard costs $0.99, with no in-app purchases.

### Do MQTT Terminal Pro or Shell Keyboard have ads?

MQTT Terminal Pro shows ads; Shell Keyboard does not.

### Which is updated more often, MQTT Terminal Pro or Shell Keyboard?

MQTT Terminal Pro ships an update every 6 months, and Shell Keyboard fortnightly. Most recently, MQTT Terminal Pro was updated on October 7, 2026 and Shell Keyboard on October 17, 2026.

### Which is more popular, MQTT Terminal Pro or Shell Keyboard?

MQTT Terminal Pro currently peaks at #183 in the App Store charts, and Shell Keyboard at #1. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*