Comparison

SUNBEAMsystem vs Mqtizer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SUNBEAMsystem

Monitor your lithium battery's charge status, voltage, current, and temperature. Retrieve cycle count and capacity information for a comprehensive overview. The app automatically reconnects via Bluetooth.

Highlights
  • Real-time charge status
  • Voltage and current monitoring
  • Battery temperature display
  • Cycle count retrieval
  • Capacity loss information
  • Automatic Bluetooth reconnection
Features
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Please, get attention: This version isn't supported anymore, so please, migrate onto our Multi Connect application: https://apps.apple.com/us/app/sunbeamsystem-multi-connect/id1497362864. However, you could still use this version, if you don't want to get more functionality and supported hardware. SUNBEAMsystem Smart L I T H I U M is fully Plug & Play which means you can replace your old lead acid with out any hassles or need in extra equipment. The app gives you full control and overview of your charge status and other important parameters. App functionality: Main Screen is configurable and will show The state of Charge, Voltage, Charge and Discharge current, The used capacity in Ah, Projected time until full and empty, finally also the temperature inside the battery. You can retrieve cycle count as well as the calculated capacity. This is improves the second hand value as well as giving you immediate information regarding any capacity loss due to for example low temperature. Temperature is configurable (C/F) The Connection to the battery uses low consumption Bluetooth and after connection the app will try to stay connected to the battery in the background as long as you do not disconnect (by hitting the back button). This means you might move out of contact (leave your vessel) and then return and the app will reconnect automatically. The Bluetooth connection strength is shown in the upper right corner.

About

Mqtizer

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MQTIZER is a powerful MQTT mobile client designed to revolutionise how you interact with MQTT communication in the IoT world. Seamlessly monitor, collaborate, and simulate MQTT data from your mobile device, empowering you with real-time insights and enhanced productivity. Key Features: Real-time Data Monitoring: Stay updated with live MQTT data from anywhere, whether on the shop floor, in the field, or on the move. Collaborative Workspaces: Effortlessly collaborate with your team by sharing brokers, templates, and messages in dedicated workspaces. Intuitive Data Simulation: Create engaging demos and test scenarios using the Sensor Keyboard feature, easily simulating sensor values. Streamlined Configuration: Configure and manage brokers, topics, and messages with user-friendly interfaces, simplifying your workflow. Multiple Device Support: Access MQTIZER on your mobile phone, tablet, or computer, ensuring seamless connectivity and debugging. How MQTIZER Enhances Your IoT Experience: MQTIZER is the go-to app for IoT developers, engineers, students, and professionals. Whether working in a manufacturing factory, a smart-home company, or pursuing IoT projects, MQTIZER brings convenience and efficiency to every stage of your journey. Elevate Your MQTT Communication: Experience the power of real-time data monitoring, collaborate efficiently with team members, and simulate sensor values effortlessly. MQTIZER revolutionises how you interact with MQTT, enabling smoother workflows, better insights, and heightened connectivity. Your IoT Companion Awaits: With MQTIZER, delve into the world of IoT with confidence and ease. Monitor, collaborate, and simulate MQTT data effortlessly, all in one user-friendly app. Discover the potential of MQTT technology with MQTIZER - your ultimate MQTT mobile client.

Screenshots

SUNBEAMsystem3 screens
Mqtizer4 screens

Verdict

The call

The clearest difference is ads: SUNBEAMsystem at none against Mqtizer's shown. SUNBEAMsystem also leads on iOS requirement (11.0 vs 15.6). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on June 1, 2026 and February 27, 2026 respectively.

Scorecard2 real differences · 7 level
SUNBEAMsystem versus Mqtizer: the parameters behind the verdict, then further details
ParameterSUNBEAMsystemMqtizer
PriceFreeFree
Rating3.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size11 MB41 MB
Age rating4+4+
DeveloperSUNBEAMsystem ABSanyam Arya

In-app purchases

None

SUNBEAMsystem

No in-app purchases

None

Mqtizer

No in-app purchases

Questions

Is SUNBEAMsystem free?
SUNBEAMsystem is free to download, with no in-app purchases.
Is Mqtizer free?
Mqtizer is free to download, with no in-app purchases.
Do SUNBEAMsystem or Mqtizer have ads?
Mqtizer shows ads; SUNBEAMsystem does not.
Which is updated more often, SUNBEAMsystem or Mqtizer?
SUNBEAMsystem ships an update every 2 months, and Mqtizer every 2 months. Most recently, SUNBEAMsystem was updated on June 1, 2026 and Mqtizer on February 27, 2026.

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