# Supermate: EV Cost Tracker — Real cost of drives & charges

> Real cost of drives & charges (iPhone/iPad app by Mario Lopez Frigenti.)

- Source: https://appshunter.io/ios/app/supermate-ev-cost-tracker/id6805937630 (this page in markdown: same URL + `.md`)
- Developer: [Mario Lopez Frigenti](https://appshunter.io/developer/6805937632)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 40 MB
- Languages: American English, Czech, Danish, Dutch, French (France), German (Germany), Italian, Norwegian Bokmål, Polish, European Portuguese and 2 more
- Released: 2026-09-15
- Data updated: 2026-10-08

## What is Supermate?

Supermate tells you what every drive, journey and charge of your electric car really costs, at your real tariffs. On iPhone, iPad and Apple Watch.

Compatible with Tesla Model 3, Model Y, Model S and Model X.

TWO WAYS TO CONNECT
– Your own TeslaMate server with the free TeslaMateApi add-on. The app helps you install it, and your data stays on your server.
– Supermate Cloud: connect your car without a server of your own. During the free launch, access is by invitation and includes every Pro feature.
Drives and charges are recorded by your server or by Supermate Cloud; the app syncs them.

WHAT EVERY MILE COSTS
Each drive is priced from the energy in the battery, at the cost of the charges that actually filled it. Consecutive drives chain into one journey, with its legs, charging stops and total cost. It all adds up into monthly and yearly totals.
Every estimate wears an ≈. An unknown reads as unknown, never as zero.

YOUR TARIFFS, AS THEY ARE
A price per place: home, work, public chargers. Each tariff change is kept with its date, so today's price never rewrites the past. Time-of-use bands for off-peak plans, different on weekdays and weekends, and Spanish national holidays can count as weekend.
If your server already recorded a charge's cost, that is what counts. And if your car has free charging, those sessions count as free.

EVERY CHARGE, IN ITS PLACE
The pauses of a smart tariff fold into one session. See where you charged, how much energy, how long and at what price, with your charging sites on a map.

CHARGING, LIVE
Your car at a glance: battery, range, and whether it is charging, driving or parked. While it charges, the Lock Screen and Dynamic Island show the cost so far and the estimated finish time, and Apple Watch shows the level and the cost. Widgets for iPhone and complications for the watch.

YOUR BATTERY'S HEALTH
Today's capacity and range against factory figures, and how they change month by month.

YOUR CAR IN NUMBERS
Monthly and yearly statistics, personal records, an activity map and software update history, with a heads-up when a new update is available.

DRIVERS
Mark who drove. On routes you repeat, the app suggests the usual driver and you confirm. Compare drivers on the same route, where the road cannot explain the difference.

YOUR MONTH IN A RECAP
Your month in a handful of numbers, ready to share: distance, favourite places, your longest day, and how it compares to your usual month.

AND, AS A BONUS, VS GAS
What the same distance would have cost in gas, at each month's average price where public data exists, or at the price you set.

PRIVACY
With your own server, the app reads it directly: your car data never goes through third parties. With Supermate Cloud, it is stored on servers in the European Union and you can export it any time.

ONE PAYMENT, NO SUBSCRIPTION
Supermate Pro is a single purchase. The free tier includes the live dashboard, battery health, the last 31 days of drives and charges, and a Recap preview.

This project is an unofficial community tool and is not affiliated with, endorsed by, or supported by the official TeslaMate project.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Supermate Pro | $12.99 | one-time |


## Is Supermate safe?

Not enough ratings yet to assess Supermate.

## Is Supermate legit?

Supermate: EV Cost Tracker has limited verification signals. The AppsHunter Legitimacy Score for Supermate is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.1.3 — 2026-10-05

What's new in 1.1.3

- Gas prices for your own country and in your currency, now also in Poland, Sweden, Denmark, Czechia, Hungary and Romania.
- Fixes and improvements.

### 1.1.2 — 2026-10-02

What's new in 1.1.2

- Supermate Cloud now lets you know when your car has a software update waiting.
- Fixes and improvements.

### 1.1.1 — 2026-09-29

What's new in 1.1.1

- Supermate Cloud, by invitation: if you've joined the list, we'll send you a notification when your spot is ready, and you can accept the invitation right in the app to connect your Tesla — nothing else to install.
- Fixes and improvements.

### 1.1 — 2026-09-28

What's new in 1.1

- Charge sessions (Pro): when your rate plan or solar panels pause charging several times, the parts fold into one row with their total cost and energy.
- Time-of-use rates: peak and off-peak hours, weekdays or weekends.
- While you charge, the Panel shows what you've spent so far and what it will cost at your limit, charging losses included. On the Live Activity and Apple Watch too.
- Name your places: rename any location and tell the app which one is home.
- Gas comparison with official prices across the US, the EU, the UK and Norway.
- Trips now include short stops, like an errand before heading out.
- Supermate Cloud is coming soon: join the list in the app to hear when it opens.

### 1.0.4 — 2026-09-23

What's new in 1.0.4

- Charging map: tap a place and its details now open in a sheet you can pull up, instead of a tiny bubble. The map stays usable behind it.
- More accurate, more up-to-date automatic gas prices.
- Small fixes and improvements.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-08.*