T4U Reviews

I was using T4U on my M3 along with another iOS app Stats for Tesla. I’ve been using both apps about a month now and have been consistently losing about 20 miles of range each 24 hour period. I did an experiment whereby I changed my main Tesla password and reloaded each app individually. I discovered that Stats for Tesla did not contribute to vampire drain whatsoever. However, T4U Tesla 4 U contributed significantly to vampire drain at the rate of anywhere from .66 to 1.2 miles per hour which is unacceptable. By the way, without T4U polling my car I lost no range after 11 hours. Although T4U has some nice features and it’s free, I can’t recommend due to the high vampire drain rates.

Wrong battery info
I have a 85 but your showing I have 93 kw available and my 2013 has no range loss

I downloaded T4U since it seems to have a unique ability to determine battery degradation? However, T4U correctly recognizes my car as a ‘S2 75’ and says I have a 90 kWh battery??? After using it for a month it says I have zero degradation and should have a range of 275 mi? I really wish that was true, but I’m really at 224-225 mi at 100% SoC on my 75 kWh battery... Not useful in the current release

I had issues to connect my M3 but with the excellent customer service all it’s working fine. T4U have a great info on daily use.

Love the trips tracking and the graphics
All you want to know about your tesla
Love scheduling havc or sentry too 👍

Thanks for this really good app

I recommend. Good application, very useful in everyday life

Great app. Especially for free. I use it daily for status checks and it’s pretty accurate to not be made by Tesla!

You can follow all your trips, you can see your Battery capacity and schedule your charge or heating
Very great

Very easy to use, a lot of informations about our tesla .
Love to know my battery health and my daily rank

Very good application, it allows programming heating, charging or even track the activities of our car 👍🏼

All in one app. Thanks

Very complete application, good presentation, provides useful information that makes it essential for everyday.

I really like this application, very extensive and simple used. There is also a website to see the statistics of my car. 👌🏼

Ideal application for our Tesla.
Track the car's activities, schedule heating, access to safety mode and much more.
I recommend this application.

Easy to use and complete application. I can use it everywhere, on my phone, on the computer and in my car. Great

Application that combines many functions. We can find a supercharger anywhere, consult the history of our cars...
There is also a web application. Top

Very satisfied. Possibility of having the statistics of our Tesla, daily ranking on our eco-driving, remote programing... and very convenient for those who have several Cars.
I recommend

Try all apps for my tesla and I really love this one.
Easier to use, more information with all trips or the superchargers map .
The website is very very good to follow his car

Please : Apple Watch ?

Finally an app that tracks (and logs !) all stats such as speed, battery consumption, trip maps, etc. accurately. Kudos! Keep the updates coming. I’d definitely be willing to pay for this, too.

The best app for our tesla. Lot of more function of the official app.
Really good stats about trips, you can schedule havc, charge or sentry

we all need T4U

I wanted two main things from T4U and it delivered. Charging status and logs and driving efficiency logs. These both work very well!

On peculiarity is that the "parked" event updated every 1.5 hours or so during the night. I'm not sure if it was caused by GPS drift, or something else waking it up and registering a new "parked" event.

I haven't tested long enough to see if it contributes to vampire drain or not. But I don't see any controls for polling frequency as was suggested by the dev response to another review.

Update: I just found the charts for driving and charging! So very cool!
This was not immediately obvious so,
Open an event, like driving. It will show a map. (cool, right?)
Now expand the arrow at the bottom of the screen to see the details.
Then swipe L/R to see the charts!