# Power for Tesla

> Tesla vehicle battery, charging, and heater status utility. (iPhone/iPad app by Joao Nunes.)

- Source: https://appshunter.io/ios/app/power-for-tesla/id1194710823 (this page in markdown: same URL + `.md`)
- Developer: [Joao Nunes](https://appshunter.io/developer/508236936)
- Category: Utilities, Travel
- Price: Free
- Rating: 2.80/5 from 8 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: American English
- Released: 2017-01-16
- Data updated: 2026-07-20
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/power-for-tesla/id1194710823/reviews.md

## What is Power for Tesla?

Check your Tesla Model S, 3, X, Y battery information

This app gives you additional info that the original Tesla App won't

*Battery percentage, range and estimated energy
*heater information
*Current and past charging sessions
*Charging rate with Supercharging information

The app will choose km or miles and typical or rated based on your car settings

Estimated energy does not show correct estimations for the original (non software limited) 60 and 70kWh batteries and does not take into account degradation

The authentication is via Tesla's own authentication page using thew new Fleet API. Tesla Power will not see neither store your credentials. An authentication token is stored using Apple's iOS secure Keychain.

## Key features

- Battery percentage, range, and energy estimates
- Heater information
- Current and past charging sessions
- Charging rate with Supercharging details
- Unit selection (km/miles)
- Secure Tesla Fleet API authentication

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/power-for-tesla/id1194710823/reviews.md

### 3/5 — $$$ calculation

*2020-07-12*

Would be nice to just be able to put how much per KWH you’re charged and the app calculate your current session price wise.

### 3/5 — Was working until update

*2018-12-09, version 1.3*

App is basic for charging information. Since last update, the app just keeps saying “Getting data...” model3

### 3/5 — Very basic app

*2018-06-14*

This app does allow you to see all the car’s info while charging: time remaining, total miles, kW’s and mi/hr going in, added miles, added kWh’s, and the volts and amps of this charger. This is more than Tesla puts on the car’s display. 

But it seems like a throwaway app, all it does is display power currently being used to charge your car. If the developer added features like number of minutes on charge (for those states where you pay by the minute), or if it kept a log of your charges, like the App Store says it does, it would rate more stars.

Other apps take that data from the car and massage it into useful information like efficiency of charge, peak charge rate and at what temp and percent it was achieved.

## Frequently asked questions about Power for Tesla

### What Tesla models does Power for Tesla support?

Power for Tesla supports Tesla Model S, 3, X, and Y. The app is available on iPhone and iPod devices.

### How does Power for Tesla authenticate with my Tesla account?

Authentication is handled securely through Tesla's official Fleet API. Power for Tesla does not see or store your credentials; an authentication token is stored using Apple's secure Keychain.

### What kind of battery information does Power for Tesla provide?

The app displays battery percentage, estimated range, and estimated energy. It also notes that estimations may not be accurate for original 60 and 70kWh batteries and does not account for degradation.

### Does Power for Tesla show charging session history?

Yes, Power for Tesla provides details on current and past charging sessions, including the charging rate and Supercharging information.

### Can I customize units in Power for Tesla?

Yes, the app automatically selects kilometers or miles, and typical or rated energy based on your car's settings.

### What is the update frequency for Power for Tesla?

The app was last updated on April 9, 2024, with version 2.2. This indicates regular updates to maintain functionality and compatibility.

### Does Power for Tesla have ads?

No, Power for Tesla does not contain advertisements. It is a free application without any ads.

### What is the user sentiment for Power for Tesla?

Based on the available data, Power for Tesla has a rating of 2.8 stars from 8 ratings, suggesting mixed user sentiment.

## Version history (last 5 releases)

### 3.0 — 2026-07-10

Updated the App to use the new Tesla APIs
Improved Login screen and fixed some login issues
Improved vehicle wakeup

### 2.2 — 2024-04-09

Add support for model 3/y and new S/X in the vehicle list using the new Tesla API.

### 2.1 — 2024-03-08

Fixed login for some users

### 2.0 — 2023-11-04

Added support for Tesla Fleet API
In the login screen you will need to choose your car region

### 1.5.0 — 2023-08-20

Updated to the new Tesla API to fix the loading forever

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## More apps by Joao Nunes

- [Key for Tesla](https://appshunter.io/ios/app/key-for-tesla/id1202595802)
- [Carregar](https://appshunter.io/ios/app/carregar/id6448868818)

All apps by Joao Nunes: https://appshunter.io/developer/508236936

## Related topics

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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 2026-07-20.*