Remote4 vs MQTTAnalyzer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Remote4
View your RTSP cameras in real-time and control connected devices with custom buttons. This free app allows for multiple camera feeds and interactive controls, ideal for IoT enthusiasts and home automation.
- Real-time RTSP camera viewing
- HTTP/HTTPS request buttons for device control
- Multi-camera support via VLC
- Customizable UI elements (buttons, text, emojis)
- Copy/paste controls for backup and sharing
- Remote configuration via JSON URL
- JSON data source integration
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Remote 4 is designed to view your RTSP Cameras on real time, while at the same time having buttons that send HTTP/HTTPS requests to, for example, open a garage door or turn a light on. Features: - FREE and No ads: this is a non profit app to be used by IOT enthusiasts and regular users around the world. - Ultra solid Multi Camera support: using VLC (very fast and reliable camera feeds) - UI elements: Buttons and Dynamic Text/Emoji labels. - Multiple Controls: You can have as many controls as you want and switch them from home screen. - Copy and Paste controls: To backup and share you controls with others - Configuration file: set up a json url to remotely config your controls. - Add JSON data sources and show information on your controls - Design controls with a simple yet powerful UI - Help button: with examples to learn how to use the app.
MQTTAnalyzer
Monitor and debug MQTT brokers on your Apple devices. Visualize data with hierarchical views, JSON highlighting, and charts. Publish messages, manage multiple brokers, and sync settings across devices. Free and open source.
- MQTT 3.1.1 and 5.0 support
- JSON highlighting and pretty-printing
- Time series charts for numeric values
- Connect to multiple brokers
- Full-text search
- Publish messages
- iCloud sync
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Monitor and debug your MQTT broker from iPhone, iPad, or Mac. MQTTAnalyzer is the essential tool for smart home enthusiasts, IoT developers, and anyone working with MQTT-based systems. Free, open source, and no ads. CONNECT WITH CONFIDENCE • MQTT 3.1.1 and MQTT 5.0 support • MQTT and WebSocket connections • SSL/TLS with ALPN and server CA certificate validation • Username/password and client certificate authentication • Support for self-signed certificates • Predefined settings for AWS IoT • Connection diagnostics to identify issues quickly VISUALIZE YOUR DATA • Hierarchical topic tree view • JSON highlighting and pretty-printing • Time series charts for numeric values • ANSI color code rendering • Image viewer with pinch-to-zoom (PNG, JPEG, GIF, WebP, and more) • Hex viewer for binary payloads STAY ORGANIZED • Connect to multiple brokers simultaneously • Subscribe to multiple topics per broker • Full-text search across topics and messages • Unread message indicators • Statistics panel with message counts • Large payload support (10MB+) with export PUBLISH AND CONTROL • Publish messages with QoS and retain flag • JSON message builder with form interface • Delete retained messages from broker • Siri shortcuts for quick actions SYNC ACROSS DEVICES • iCloud sync for settings and certificates • Native experience on iPhone, iPad, and Mac Have feedback or feature requests? Visit our GitHub page — MQTTAnalyzer is open source and community-driven.
Screenshots
Verdict
The clearest difference is rating: MQTTAnalyzer at 4.5 against Remote4's 3.9. MQTTAnalyzer also leads on update cadence (every 5 days vs every 3 months) and review sentiment (78% vs 61%). Remote4's advantage is iOS requirement (12.0 vs 18.0). On price, ratings volume, 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.
MQTTAnalyzer holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 25 and 22 respectively. Written reviews point the same way: 61% of Remote4's written reviews are positive against 78% of MQTTAnalyzer's.
Remote4 ships an update every 3 months, MQTTAnalyzer every 5 days. The most recent releases landed on July 26, 2026 and September 21, 2026 respectively.
| Parameter | Remote4 | MQTTAnalyzer |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (25 ratings) | 4.5 (22 ratings) — better |
| Positive reviews | 61.1% of reviews | 77.8% of reviews — better |
| Number of ratings | 25 — better | 22 |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 43 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Maximo Cavazzani | Philipp Arndt |
Customer experience
Remote4
MQTTAnalyzer
In-app purchases
Remote4
No in-app purchases
MQTTAnalyzer
No in-app purchases









