HEMS App is a utility for managing electric vehicle charging and PV system energy distribution on iOS and Android.

The App DNA

What makes this app unique?

It removes the friction of manual energy management by automating charging based on real-time solar output and hardware-specific protocols.

For Owners of electric vehicles and home PV systems who use home energy managers to optimize charging costs.

What does it look like?

Key features

Smart Charging Configurationstandard

Precise control settings for wallboxes to manage charging modes and reduce electricity costs.

Dynamic Solar Chargingedge

Automated energy distribution that adjusts charging based on fluctuating PV system output.

EEBus and SEMP Compatibilityedge

Standardized communication protocols for interoperability with home energy managers.

Offline Configurationedge

Allows users to adjust settings without an active network connection, with automatic sync upon reconnection.

How much does it cost?

freeFree

The app functions as a free utility tool to support the developer's hardware ecosystem.

Velocity

Dormant developmentopaqueShow more...

The app has been inactive for 932 days, indicating a complete cessation of development. No new features, bug fixes, or operational updates have been deployed in over two and a half years. The development trend is stagnant, and the app currently functions as a legacy product without active support.

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Who built it?

Bender GmbH & Co. KG

1 app tracked · Utilities

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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0
Google Play
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

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Competition

Competitive landscape for HEMS App

How's the Utilities market?

HEMS App serves as a niche utility for Bender GmbH & Co. KG hardware users, with no active chart presence in the broader Utilities category.

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The rivals identified

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The Analyst's Read

Key takeaways for HEMS App

Where is it heading?

The home energy management market is moving toward frequent, feature-rich updates that prioritize user experience and cross-brand interoperability. HEMS App remains in a maintenance-only state, which will likely lead to a gradual decline in utility as modern hardware and OS requirements outpace the current build.

  • The 31-month development silence indicates a lack of active investment, which will eventually lead to user attrition as OS standards evolve.

The SWOT

Core Strengths
  • EEBus and SEMP protocol integration centralizes control
  • Offline configuration maintains utility during network outages
Critical Frictions 2 weaknesses inside
Growth Levers
  • Expand hardware compatibility to non-proprietary systems
Market Threats 1 threat identified

Next best moves

1 Maintain

Audit current codebase for compatibility with latest OS standards because the app has been dormant for 31 months → maintain basic functionality

The counter-intuitive read

The app's dormant state is a rational choice…

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Bottom line

HEMS App functions as a legacy utility for existing hardware owners, but the 31-month development silence signals a lack of strategic priority. Maintaining basic OS compatibility is the only necessary move to prevent total churn among the current user base.

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FAQ

Is HEMS App compatible with non-Bender hardware?
HEMS App is designed for hardware that communicates via EEBus or SEMP protocols, which may allow for some interoperability with compliant third-party devices.
Does HEMS App require an internet connection to work?
No, HEMS App supports offline configuration, allowing you to adjust settings without an active network connection, with data syncing once the home network is reached.
What is the primary purpose of HEMS App?
HEMS App is a utility tool for managing electric vehicle charging and PV system energy distribution, specifically for users with compatible home energy managers.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by HEMS App, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “HEMS App Intelligence Report.” Updated Oct 9, 2026. https://marlvel.ai/apps/hems-app

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