MQTTAnalyzer vs ModMap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
ModMap
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ModMap is a Sollae Systems application that monitors and controls the remote I/O device. For using this application, the product should be set to a slave and a passive connection. Supported products are as follows: [Supported Products] CIE-H10A, CIE-M10A, CIE-H12A, CIE-H14A, CIE-H10, CIE-M10, CIE-H12, CIE-H14, EZI-10, SIG-5430, SIG-5440, SIG-5450, SIG-5600, SIG-5560 Sollae Systems (https://www.eztcp.com)
Screenshots
Verdict
The clearest difference is update cadence: MQTTAnalyzer at every 5 days against ModMap's every 36 months. ModMap's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and device support 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 ships an update every 5 days, ModMap every 36 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.
| Parameter | MQTTAnalyzer | ModMap |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (22 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 5 days — better | Every 36 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 18.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Philipp Arndt | Sollae Systems Co.,Ltd. |
In-app purchases
MQTTAnalyzer
No in-app purchases
ModMap
No in-app purchases








