sunarix vs M
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
sunarix
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Die sunarix App repräsentiert eine innovative Lösung, speziell entwickelt für die Bedürfnisse von Installateuren der sunarix GmbH, sowie für die Käufer und Betreiber von sunarix Photovoltaik-Anlagen. Diese benutzerfreundliche Applikation ist Ihr unverzichtbares Werkzeug für eine effiziente Steuerung und Programmierung Ihrer PV-Anlagen. Sie bietet eine intuitive Oberfläche zur präzisen Einstellung Ihrer Systeme und gewährt Ihnen jederzeit einen umfassenden Überblick von Echtzeitdaten. Erleben Sie eine neue Ebene der Interaktion mit Ihrer Photovoltaik-Anlage. Die sunarix App ermöglicht es Ihnen, Leistungsparameter zu optimieren, Energieflüsse zu überwachen und wichtige Einstellungen mit nur wenigen Klicks anzupassen. Ob zu Hause oder unterwegs, behalten Sie stets die volle Kontrolle und Effizienz Ihrer Anlage im Blick.
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.
- Visualize energy flows
- Energy generation and consumption overview
- Daily, monthly, annual evaluations
- Energy-Charger control
- Heat pump control
- Remote energy management
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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!
Screenshots
Verdict
The clearest difference is ads: sunarix at none against M's shown. sunarix also leads on update cadence (monthly vs every 4 months) and iOS requirement (12.0 vs 15.0). On price, 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.
sunarix ships an update monthly, M every 4 months. The most recent releases landed on September 8, 2026 and July 21, 2026 respectively.
| Parameter | sunarix | M |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 53 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | sunarix GmbH | M-TEC Energy Systems GmbH |
In-app purchases
sunarix
No in-app purchases
M
No in-app purchases









