head to head · open source
android vs emhass
android has 4,021 GitHub stars, 1,132 forks, 458 open issues and last shipped 2 days ago. emhass has 726 stars, 181 forks, 50 open issues and last shipped 2 days ago. android leads on adoption by 454% (4,021 vs 726 stars). android is written in Kotlin under Apache-2.0; emhass is written in Python under MIT. android has attracted 28% as many forks as stars, emhass 25%. android was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (home-automation), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| android | emhass | |
|---|---|---|
| GitHub stars | ★ 4.0K | ★ 726 |
| License | Apache-2.0 | MIT |
| Written in | Kotlin | Python |
| Last push | 2026-11-03 | 2026-11-03 |
| Forks | ⑂ 1.1K | ⑂ 181 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick android if
- You weight community size — 4.0K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Kotlin
- You value the larger contributor base for long-term maintenance
pick emhass if
- You want the emhass feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and emhass fits your workflow better
About android
Home Assistant Companion for Android Welcome to the Home Assistant Companion for Android ! This is the official Android app for Home Assistant, a powerful open source home automation platform. Join us in building an app used by millions of users worldwide. Features Control Your Smart Home : Seamlessly interact with your Home Assistant instance. Native Android Experience : Leverage Android specific features like widgets, notifications, and location tracking. Customizable : Tailor the app to your needs with themes, dashboards, and more. Open Source : Contribute to a project that empowers users to take control of…
read the full android overview →
About emhass
Energy Management for Home Assistant EMHASS is a Python module designed to optimize your home energy interfacing with Home Assistant. Introduction EMHASS (Energy Management for Home Assistant) is an optimization tool designed for residential households. The package uses a Linear Programming approach to optimize energy usage while considering factors such as electricity prices, power generation from solar panels, and energy storage from batteries. EMHASS provides a high degree of configurability, making it easy to integrate with Home Assistant and other smart home systems. Whether you have solar panels, energy…
read the full emhass overview →
More in Miscellaneous
Related comparisons
More Internet of Things (IoT) projects
Compare either of these against the rest of the Internet of Things (IoT) field.
Frequently asked questions
Is android or emhass more popular?
android has 4,021 GitHub stars and emhass has 726. android has the larger community by that measure.
Are android and emhass free?
Both are open source. android is licensed under Apache-2.0 and emhass under MIT. Neither carries a licence fee.
What is the difference between android and emhass?
android is written in Kotlin and emhass in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, android or emhass?
Choose android if you want the larger community (4,021 stars) or its Apache-2.0 licence terms. Choose emhass if its feature set, stack or MIT licence fits better. Both are self-hostable.