TezLab

🇺🇸 United States
HappyFunCorp  | 
30
ASO score
Text
21/100
Reviews
60/100
Graphic
40/100
Other
0/100
rating
App Rating
4.6
rating
Votes
313.1K
rating
App Age
8y 10m
rating
Last Update
Nov 20, 2025
rating
iAP
$7.49 - 64.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
51K
2.1M
-98%
Rating
4.59
4.22
+9%
Number of Ratings (Voted)
211K
2M
-90%
App Age
8y 10m
6y 10m
+28%
In-app Purchases Price
$33
$48
-30 %
Update Frequency
25d
124d
-80%
Title Length
6
23
-74%
Short Description Length
44
69
-36%
Description Length
1 057
2 845
-63%
Number of Screenshots
704
1094
-36 %
Has Video?
No
0% has videos
Size
0MB
0MB

Category Ranking in United States

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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Downloads

Downloads Graph
Downloads icon
Total
50.8K
Last month icon
Last month
412

Text ASO

Title (
Characters: 6 of 50
)
TezLab
Short Description (
Characters: 44 of 80
)
A companion app for electric vehicles (EVs).
Description (
Characters: 1057 of 4000
)
TezLab is a companion app for Electric Vehicles (EV). Track every trip you take in your car, compete against your friends on various metrics like distance traveled or efficiency. Control your car's climate, max charge level, and more within the app. It's the app your EV deserves. A qualified electric vehicle is required to use TezLab. Terms of use: https://tezlabapp.com/terms Privacy Policy: https://tezlabapp.com/privacy Disclaimer: This software and documentation are not provided or endorsed by the makers of the electric vehicles. Use TezLab at your own risk. TezLab uses some of the same interfaces used by the official EV apps, however, those interfaces are undocumented and unsupported by the EV makers and HappyFunCorp cannot guarantee proper operation of TezLab. You are responsible for any changes to your car by using TezLab (car controls) as TezLab can unlock the car, and perform other functions on the car. HappyFunCorp is not liable for any damages to you, your car or any other object in conjunction with the use of this app.}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.6
313 103 voters

Some Latest Reviews

Love Music
12 Nov, 2025
1
This app is cloned. Please remove all devices from this app.
Eduardo Freitas
01 Sep, 2025
3
It has only 2 dashboard meters and it doesn't support landscape mode, the most efficient in terms of cockpit view. The parameters should be user defined. I would like, for example, instant (current) power consumption displayed. There's only the bar on the left side of the car's screen. This is very important to maintain a good consumption in such a way that we could reduce speed while climbing. Apart from this, is a good App. So let's make it more visually appealing and user friendly.
Leonard Wee
20 Aug, 2025
3
it's useful but the app is so slow to load that I shut it down way before it displays any info. c'mon guys. you're not a cheap app. do better. blank screen is a norm for this app. sigh.
Jox MFSHR
02 Jul, 2025
1
impossible de me connecter depuis la dernièreise à jour.
JW SPEED FACTORY LLC
26 Jun, 2025
5
Perfect for monitoring driving efficiency and Turo renters! very responsive on X!
Tears in rain “Nam”
29 May, 2025
2
Purtroppo il piano gratuito perde statistiche e funzionalità ogni giorno e fra poco diventerà inutile. Una delle poche "aggiunte" è stata la possibilità di scegliere la lingua: purtroppo la traduzione in italiano è molto scarsa, ma al momento non è possibile scegliere in alternativa l'originale in inglese.
James Wood
25 Apr, 2025
1
needs lots of personal data for no reason. 100% chance they are selling your data.
Chuck M
25 Mar, 2025
1
"What's new" section indicates "various bug fixes." This tells the user absolutely nothing. What bugs were fixed? It's bad enough you force users to upgrade without a grace period, but you do it with no information about the upgrade. 1 star.
Damian Ellis
24 Feb, 2025
1
An almost $200/year increase in cost (from about $60/year) with no warning or notice from Tezlab. Absolutely not happening. Have been a happy subscriber for almost 6 years up to this point, but this change betrays the trust I had in the app provider and I will be cancelling my subscription immediately.

Other

Additional Information
Rating:
4.6
Voted: 313.1K
Google Play Link:
Website:
Email:
Privacy Policy:
Categories: Auto & Vehicles
Size: -
iAP: 7.49 - 64.99 $
Installs: 50.84K
App Age: 8 years 10 months
Release Date: Feb 13, 2017
Last Update: Nov 20, 2025
Version: 2025.47
Version history
2025.47
Nov 20, 2025
Bug fix for support link crashes
2025.46.1
Nov 17, 2025
Added back the badges! Also we spruced up the Real World range / Rated Range selection menu
Version history