# IoT MQTT Panel Pro vs UnitAi

The clearest difference is price: UnitAi at Free against IoT MQTT Panel Pro's $12.99. IoT MQTT Panel Pro's advantage is update cadence (fortnightly vs every 11 months) and iOS requirement (15.0 vs 18.5). On ads, in-app purchases and device support there is nothing between them.

UnitAi is free to download; IoT MQTT Panel Pro costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

IoT MQTT Panel Pro ships an update fortnightly, UnitAi every 11 months. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | IoT MQTT Panel Pro | UnitAi |
| --- | --- | --- |
| Price | $12.99 | **Free** |
| Rating | **[4.8 (14 ratings)](https://appshunter.io/ios/app/iot-mqtt-panel-pro/id6466779963/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 11 months |
| Monetization | Paid | — |
| Size | 31 MB | 1 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rahul Kundu](https://appshunter.io/developer/1707792906) | [ZERONOON LIMITED](https://appshunter.io/developer/1775736649) |

## What reviewers say

### IoT MQTT Panel Pro

[App page](https://appshunter.io/ios/app/iot-mqtt-panel-pro/id6466779963)

Create DIY smart home projects with a configurable dashboard. Supports MQTT and Websocket protocols with SSL for secure communication. Offers a variety of panels for real-time updates and data visualization.

**Highlights:** Always-on dashboard, MQTT & Websocket support, SSL secure communication, JSON message support, Real-time panel updates, 250+ customizable icons, Dark theme

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

**In-app purchases:** none


### UnitAi

[App page](https://appshunter.io/ios/app/unitai-storage-unit-converter/id6737280787)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoT MQTT Panel Pro free?

IoT MQTT Panel Pro costs $12.99, with no in-app purchases.

### Is UnitAi free?

UnitAi is free to download, with no in-app purchases.

### Do IoT MQTT Panel Pro or UnitAi have ads?

Neither IoT MQTT Panel Pro nor UnitAi shows ads.

### Which is updated more often, IoT MQTT Panel Pro or UnitAi?

IoT MQTT Panel Pro ships an update fortnightly, and UnitAi every 11 months. Most recently, IoT MQTT Panel Pro was updated on October 24, 2026 and UnitAi on October 17, 2026.

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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.*