Apple-native EV perimeter planning

See how far your EV can really go.

UPerifery turns battery, terrain, temperature, driving mode, and calibration data into a living reachability heatmap.

Plan from your current location or any custom address, tune your vehicle profile, and visualize the reachable area with clear color thresholds from comfortable range to critical edge.

Download on theApp Store

Get support

HeatmapColor-coded battery thresholds

EV presetsPopular vehicle templates plus custom setup

LifetimeOne-time Pro unlock, no subscription

Live perimeter redraw

Range tuned to battery

UPerifery main app screen showing EV range controls on a map

Built for real EV decisions.

Not a generic circle on a map. UPerifery gives drivers a fast, visual estimate shaped by the details that make range feel different every day.

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Adaptive perimeter

The reach area changes with battery level, reserve, vehicle efficiency, and calibration, then presents the result as an easy-to-read cloud.

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Battery heatmap

Deep blue starts near comfortable charge, transitions through green and orange, then reaches red at the outer limit.

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Location aware

Use current position, search for places, or key in a specific location to redraw the range perimeter around a new start point.

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Calibration controls

Add full-range observations, current battery snapshots, reserve, health, temperature, terrain, climate use, and payload.

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Drive modes

Switch between Chill, Standard, and Sport to see how acceleration style changes estimated consumption and range.

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Lifetime Pro

Unlock everything forever with a single lifetime purchase. No account, no login, no recurring subscription.

Readable thresholds, not guesswork.

The heatmap is designed to be understood at a glance. Comfortable range stays calm and cool; the edge becomes warmer and more urgent as the remaining battery approaches zero.