Mobile apps

EVolt.SG, in your pocket

Everything on this site — every public charging location in Singapore, live availability, prices and busy-hour patterns — as a native app, plus the things only a phone can do: favourites on your home screen, and notifications that watch chargers for you.

Android — following close behind

No accounts, no sign-in — favourites live on your phone, and your location never leaves it. Details on the privacy page.

The EVolt app's Search tab: a map of Ang Mo Kio with price pills on every charger, coloured green, amber or red by how busy each one usually is, with a blue bolt marking DC fast charging — Search is map-first: every charger as a price pill, coloured by how busy it usually is — with a bolt marking DC fast charging.

Your chargers, before you even open the app

The Favourites widget sits on your Home Screen and keeps itself up to date: every starred charger with its live free count, colour-coded green, amber or red. The small size watches a single charger — say, the one at your block — and the bigger sizes watch your whole list.

It's on iPhone and Android alike, plus the iPhone Lock Screen — so "any chargers free downstairs?" is a glance, not an app launch.

An iPhone Home Screen with EVolt widgets among the system ones: a small widget showing one charger's live availability, and a large Favourites widget listing four chargers with green, amber and red status dots and their free counts — At home among the system widgets — live counts for every starred charger.

What's in the app

The site's data, rebuilt around being out and about.

Map-first search

2,700+ charging locations on one map. Each pill shows the "from" price and its colour tells you how busy that site usually is; a blue bolt means DC fast charging. Filter to DC only or by operator, or flip to a list sorted by distance, price or busy-ness.

Live availability

Tap any charger for how many are free right now, down to individual connectors — plus hourly busy-ness bars and a 5-day heatmap, so you know the best time to go before you leave.

Prices, ranked

The cheapest (and priciest) chargers across Singapore or by district, AC and DC separately — the same daily-updated numbers as the website.

Favourites & widget

Star the chargers you actually use. A home-screen and Lock-Screen widget shows their live availability at a glance, and on iPhone your list syncs between devices through your personal iCloud.

Network insights

What's changing: new chargers this week and month, recent price moves, and the busiest and quietest sites on the island.

Share cards

Any charger, price list or map view exports as a clean branded card — handy for the family group chat or a condo Telegram group.

Charger detail for Clark Quay Central: four AC 22 kW connectors with live per-connector status, and a Notify me when a charger frees up button — Live status down to each connector — and one tap to be told when a full charger frees up.

Hour-by-hour free-charger bars and a past-5-days heatmap for an Ang Mo Kio charger — Hourly busy-ness bars and a 5-day heatmap tell you the best time to go.

The Prices tab ranking Singapore's cheapest AC chargers by price per kWh — The cheapest chargers on the island, ranked — AC and DC, all Singapore or by district.

The Favourites tab showing live availability for each starred charger — Favourites show live availability at a glance — with a bell on the ones being watched.

Alert settings for a favourite charger: last slot, price changes and nearby status toggles, plus an alert radius picker — Per-favourite alerts: last slot, price changes and nearby status, with a radius you choose.

Notifications that watch chargers for you

The app's headline feature: stop refreshing an app in a queue — get told the moment something changes.

Notify me when it frees up: At a full charger? Tap Notify me and go get a coffee — the moment a slot frees, you get a push. Each watch is one-shot and quietly expires after 12 hours.
Favourite alerts: Per-favourite toggles that monitor availability for you: "Almost full" when only one charger is left at a favourite — and again when that last one is taken — plus a price alert whenever its rate changes.
Nearby status: Drive within a radius you choose (0.5–5 km) of a favourite and its live status pops up on its own. This one works entirely on your phone — your location is never sent anywhere.
Weekly digest: One push a week, if you want it: price changes and new chargers, so you stay current without opening the app.

Every alert is opt-in and per-charger. Tapping any notification opens that charger's live detail. Switch everything off and nothing about your device is kept.

Get the app

EVolt.SG is out now on the App Store — free, for iPhone. The Android app is built and follows right after. Found a bug, or have a feature you'd love? Email hello@evolt.sg.