MqttClient vs Donkey Car
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MqttClient
This utility app provides a fast client for MQTT, the internet of things protocol. It allows users to test broker servers, monitor topics, send and receive messages, and save configurations for quick access. It's designed for testing MQTT broker activities.
- MQTT client functionality
- Broker server testing
- Topic monitoring
- Send and receive messages
- Save configurations
- User/password authentication
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A simple and fast client for Mqtt, the "internet of things protocol" It can be use for test your Broker server , check if the broker it's online, check your topics. You can send messages and read messages from a topic, you can set user, password, client id, topic, port and server ip. You can save a configuration for fast test. The tool it's made for test activities on Mqtt server Broker, no SSL support at now. Don't insert in HOST "tcp://" only host name or ip
Donkey Car
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Donkey Car is an open source self driving platform for mini-sized remote control car. To practically control the car, you also needed a physical joystick such as PS3/PS4 controller. With Robocar Controller, it will turn your iPhone/iPad into a Wi-FI enabled remote control for your Donkey Car. This App provides you a virtual joystick to control the Donkey Car. Just follow the instruction and you can control the Donkey Car like using a physical controller! [Key Features] - Remote control your Donkey Car - Start and stop recording video - Add your Donkey Car to favourite - Scan your Donkey Car in the app - Manage the data inside the car - Using AI model to drive the car Robocar Controller works with all iOS running version 13.0 software or later Note: This application only works with our custom Donkey Car image. To get the image, contact us at support@robocarstore.com Disclaimer: *Robocar Controller is not an official product of Donkey Car
Screenshots
Verdict
The clearest difference is update cadence: Donkey Car at every 8 days against MqttClient's every 10 months. Donkey Car also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MqttClient ships an update every 10 months, Donkey Car every 8 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | MqttClient | Donkey Car |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | Luca Ceci | Robocar Ltd |
In-app purchases
MqttClient
No in-app purchases
Donkey Car
No in-app purchases









