E vs MQTT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
E
Control and manage various IoT devices and sensors from different manufacturers in one place. Automate device interactions based on conditions like temperature and time, and share access with others. Receive real-time notifications for enhanced safety.
- Remote device control
- Multi-manufacturer device support
- Automated device interworking
- Device sharing
- Real-time notifications
- Smart home and industry applications
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E-Ra App – An IoT Platform for everyone - Remotely control and manage IoT devices from anywhere. - Add and control devices and sensors from different manufacturers with one App. - Easily and quickly connect E-Ra App to devices and sensors. - Interworking of multiple smart devices. Devices automatically start/stop working based on temperature and time. - Easily share devices with any members. - Receive real-time notifications to ensure safety. With E-Ra App, you can start configure, add and manage IoT devices and sensors which can be applied for many industry verticals like Smart Industry, Smart Home, Smart Health..etc. During the use process, if you have any questions or feedbacks, kindly contact us in the following way: Official email: info@eoh.io
MQTT
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The MQTT-IOT app is a powerful and user-friendly application that allows you to connect to MQTT brokers and seamlessly communicate with IoT devices and services. With its intuitive interface and robust functionality, this app is designed to meet the needs of both MQTT beginners and experienced developers. Publish and Subscribe: Publish messages on specific topics and subscribe to topics of interest to receive real-time updates from connected MQTT devices or services.
Screenshots
Verdict
The clearest difference is in-app purchases: E at none against MQTT's 2. E also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 16 months). On price 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. MQTT sells 2 one-off in-app purchases. E asks for nothing beyond the download.
E ships an update every 5 weeks, MQTT every 16 months. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.
| Parameter | E | MQTT |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks — better | Every 16 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 116 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | EOH JOINT STOCK COMPANY | 109700 |
In-app purchases
E
No in-app purchases
MQTT
- Upgrade to PLUS$9.99
- Upgrade to PRO$39.99
