As more electric vehicles hit the road, drivers want one app to control them all—from charging to climate control and door locks. But right now, every automaker has its own app, often with subscriptions, limited features, or even discontinued support. So, is a universal EV remote app possible? Here’s what EV owners and experts are saying.
Why No Single App Exists (Yet)
The biggest roadblock is lack of a standard API for EVs. Some automakers offer third-party access, while others lock everything behind proprietary systems. While reverse engineering these apps is possible, it’s unstable and risky. For now, apps like Gridio offer charging control, but they still rely on manufacturer integrations.
Can OBD Unlock More Control?
Some users suggest using OBD (On-Board Diagnostics) adapters like ELM327 paired with a Raspberry Pi or Arduino to access vehicle data. This could potentially enable remote control over charging, heating, and locks. However, security risks are a major concern. A poorly secured third-party device could expose the car to hacking or unauthorized access.
Home Assistant: A Step in the Right Direction?
Home Assistant, an open-source smart home platform, has integrations for many EV brands. Users can automate charging, monitor state of charge, and even precondition their car. However, this still depends on manufacturer APIs, meaning if automakers restrict access, these features could break.
The Future: Will Automakers Open Up?
A true universal EV app would require standardized APIs, like how Apple’s CarPlay and Google’s Android Auto integrate with different car brands. Some automakers are moving toward more open systems, but widespread adoption is still far off. Until then, EV owners will have to juggle multiple apps or experiment with custom solutions—at their own risk.
