Comparison

M vs myLumenHaus

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

Head to head
About

M

Monitor and manage your building's energy flows, generation, and consumption directly from your smartphone. Gain insights with daily, monthly, and annual evaluations, and control connected devices like chargers and heat pumps for increased efficiency and sustainability.

Highlights
  • Visualize energy flows
  • Energy generation and consumption overview
  • Daily, monthly, annual evaluations
  • Energy-Charger control
  • Heat pump control
  • Remote energy management
Features
Read full description

With the new M-TEC E-SMART APP, you can bring M-TEC's comprehensive energy management directly to your smartphone. This innovative application makes all energy flows in your building visible and gives you a detailed overview of the energy you generate and consume, as well as the current status of your M-TEC products. The app allows you to create daily, monthly and annual evaluations of your energy production and consumption so that you always have an overview. Functions of the E-SMART APP: - Visualisation of energy flows: All energy movements in your building at a glance. - Energy overview: Overview of self-generated and consumed energy. - Time-based evaluations: Detailed daily, monthly and annual analysis. - Energy-Charger control: Start and control your Energy-Charger directly via the app. - Heat pump control: Access and control the heat pump for efficient use. - Energy management on the move: The smart energy management system from M-TEC on your smart phone. - Own use at a glance: Keep a clear overview of your own consumption at all times. Advantages of the E-SMART APP: - Simple operation: Intuitive user interface for easy handling. - Fully connected: Integrates all M-TEC products perfectly into your energy management. - Increase efficiency: Maximize the use of your self-generated energy and reduce your dependence on the power grid. - Sustainability: Support the energy transition and actively contribute to reducing your carbon footprint. - Available everywhere: Maintain an overview and control of your energy management, even when you are away from home. Bring the full power of M-TEC and third-party products to your smartphone and experience a new dimension in energy management. Download the M-TEC E-SMART APP from the app store today and get started on an energy-efficient future!

About

myLumenHaus

Take full control of your home's energy systems from your smartphone. Monitor, manage, and optimize your energy storage products with real-time insights into consumption and status. Increase efficiency, save on costs, and manage your home's energy flow with ease.

Highlights
  • Real-time energy monitoring
  • Smart control of LumenHaus devices
  • Customizable settings
  • Energy usage insights
  • Remote control
Features
Read full description

myLumenHaus empowers you to take full control of your energy systems, right from your smartphone. This intuitive app allows you to monitor, manage, and optimize your LumenHaus energy storage products, giving you real-time insights into your energy consumption and storage status. Whether you're looking to increase efficiency, save on energy costs, or just keep an eye on your home’s energy flow, myLumenHaus provides the tools you need to manage your home’s energy with ease. · Real-time energy monitoring · Smart control of LumenHaus devices · Customizable settings for optimal performance · Energy usage insights and analytics · Remote control and management from anywhere

Screenshots

M4 screens
myLumenHaus4 screens

Verdict

The call

The clearest difference is ads: myLumenHaus at none against M's shown. myLumenHaus also leads on update cadence (fortnightly vs every 4 months) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement 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

M ships an update every 4 months, myLumenHaus fortnightly. The most recent releases landed on July 21, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
M versus myLumenHaus: the parameters behind the verdict, then further details
ParameterMmyLumenHaus
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 4 monthsFortnightly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size56 MB158 MB
Age rating4+4+
DeveloperM-TEC Energy Systems GmbHLumenHaus GmbH

Customer experience

M

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

myLumenHaus

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

M

No in-app purchases

None

myLumenHaus

No in-app purchases

Questions

Is M free?
M is free to download, with no in-app purchases.
Is myLumenHaus free?
myLumenHaus is free to download, with no in-app purchases.
Do M or myLumenHaus have ads?
M shows ads; myLumenHaus does not.
Which is updated more often, M or myLumenHaus?
M ships an update every 4 months, and myLumenHaus fortnightly. Most recently, M was updated on July 21, 2026 and myLumenHaus on September 8, 2026.

Other comparisons