Voltly — EV Management App
An EV companion app designed to help users manage charging, vehicle performance, maintenance, and energy insights.
A focused design exploration for a more thoughtful voltly experience.
An EV companion app designed to help users manage charging, vehicle performance, maintenance, and energy insights. This case study documents the thinking, visual decisions, and interaction direction behind the concept.
Start with the friction, not the feature list.
EV ownership brings a new layer of invisible decisions. Drivers need confidence about charge, range, and vehicle health without interpreting a wall of data.
A working lens for the design.
I treated the home screen as a confidence surface: surface the answer to ‘can I go?’ first, then make deeper energy and maintenance detail available when it is useful.
Make the next action feel obvious.
The primary journey is intentionally compact, giving the product a clear rhythm from first intent to a useful outcome.
Check range
Find a charger
Start session
Review energy
Structure before surface.
The wireframe pass explored a calm dashboard hierarchy: a single primary state, supporting context, and shortcuts that map to common ownership rituals.
A visual language with a job to do.
A dark UI with a high-visibility lime signal gives charging states a clear visual language. Monospaced labels and modular tiles make live data feel deliberate, not noisy.
A calmer interface, shaped around the moment that matters.
The final UI balances a technical subject with a reassuring rhythm — bold state, quiet detail, and a clear path into charging.
Give the idea a pulse.
The prototype focuses on the transition from ‘I need to charge’ to ‘I know what is happening’, with feedback at each step.
The takeaway is in the decisions.
Designing for a technical product is often an exercise in editing. The strongest screen is not the one with the most data, but the one with the least uncertainty.
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