Comparison

T Second Screen vs Dr.EV

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

T Second Screen

Features
Read full description

* Key Features - Climate control Allow passengers to adjust the temperature inside the vehicle according to their preferences. Individualized temperature settings allow passengers to experience their own personalized comfort. - Seat temperature control All seat temperatures in the vehicle can be individually adjusted to provide an optimal ride regardless of the season. In winter, they can be adjusted to be warmer. - Music control Passengers can choose their favorite music and adjust the volume. It provides an independent audio experience that is tailored to the passenger's music preferences. * Ease of use The user-friendly interface makes it easy for anyone to use the app. With seamless integration with your Tesla car, you can easily make in-car adjustments. You can check the status of your car in real time and quickly apply your favorite settings. * Safe and secure The app complies with Tesla's security standards to ensure the safety of your personal information and your car.

About

Dr.EV

Optimize your electric vehicle's battery performance and lifespan with intelligent AI-driven analysis. Monitor battery health, driving habits, and charging efficiency with real-time insights and actionable recommendations for enhanced longevity and performance.

Highlights
  • Smart battery management guide
  • Real-time battery health insights
  • AI-powered safety detection
  • Intelligent charging monitor
  • Real-time driving analytics
  • Historical battery timeline
Features
Read full description

Welcome to Dr.EV — Tesla Battery Management App Dr.EV is your intelligent companion for optimizing electric vehicle (EV) battery performance and longevity. Our innovative app is designed to keep you informed and in control of your EV’s battery health, driving habits, and charging efficiency. Harnessing the power of cutting-edge AI, Dr.EV provides real-time battery analysis, delivering precise health reports with easy-to-understand metrics such as State of Charge (SoC), Expected Range, and Overall Battery Health Percentage. Our advanced diagnostic tools detect anomalies, predict State of Health (SoH), and offer actionable insights to enhance battery efficiency and lifespan. With Dr.EV, you no longer have to worry about battery management. Our intelligent system guides you on optimal driving and charging strategies, ensuring maximum performance and durability — so you can focus on the road while we take care of your battery. Powered by Innovation: Dr.EV is built on proprietary AI algorithms and battery analytics. Our research has been featured in leading scientific journals and industry conferences. Learn more about our technology → https://www.sciencedirect.com/science/article/pii/S2666546823000915 Key Features of Dr.EV 1. Smart Battery Management Guide • Provides clear, real-time guidance and proactive notifications to help users effortlessly manage battery health. • Utilizes advanced algorithms to automatically detect and alert users of unusual pack behavior and potential issues. • Empowers users with actionable recommendations for battery maintenance, optimal charging practices, and improved driving habits without requiring technical expertise. 2. Battery Health Insights (Hybrid Algorithm: AI + Dr.EV Patented Algorithm) • Employs a hybrid algorithm approach combining Dr.EV's patented algorithm and AI-based methods to accurately calculate the battery State of Health (SoH) and estimate remaining mileage. • Continuously processes real-time voltage, current, and temperature data to provide ongoing accurate insights. • Performs weekly AI-driven analyses and result corrections for robust battery health assessments. • Visualizes personalized battery health trend charts influenced by real driving and charging behaviors. 3. AI-Powered Safety Detection • Detects early signs of battery pack issues, abnormal degradation, and unusual behavior using AI. • Runs weekly AI safety checks for balanced protection and performance. 4. Intelligent Charging Monitor • Monitors key charging parameters like voltage, current, temperature, and efficiency in real time. • Alerts users to issues like overcurrent or overheating and offers customizable charging modes (e.g., Short Trip, Max Range). 5. Real-Time Driving and Charging Analytics • Tracks motor power output, torque, vehicle speed, and charging behavior during critical phases. • Recommends safer and more efficient habits to prevent cell imbalance or overheating. 6. Comprehensive Historical Timeline • Archives detailed driving and charging session data. • Helps users identify long-term trends and adopt healthier battery usage practices. 7. Weekly and Monthly Battery Reports • Generates battery health and performance reports with usage-based insights and improvement tips. • Helps users enhance battery life and EV efficiency. 8. Global Leaderboards • Compares battery health, charging efficiency, and energy usage with other Tesla drivers worldwide. • Encourages friendly competition and smarter battery habits. This app offers in-app purchases, including auto-renewable subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

T Second Screen4 screens
Dr.EV4 screens

Verdict

The call

The clearest difference is in-app purchases: T Second Screen at none against Dr.EV's 25. T Second Screen also leads on iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dr.EV sells 18 in-app purchases, starting at $4.49 per 7 days. T Second Screen asks for nothing beyond the download.

Scorecard2 real differences · 8 level
T Second Screen versus Dr.EV: the parameters behind the verdict, then further details
ParameterT Second ScreenDr.EV
PriceFreeFree
Rating—4.8 (28 ratings) — better
Positive reviews—87.5% of reviews
Number of ratings—28 — better
Update frequency—Every 4 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS11.0 — better15.0
Further details — not scored
Size38 MB279 MB
Age rating4+4+
DeveloperHwaniBATTER MACHINE Co.,Ltd

In-app purchases

None

T Second Screen

No in-app purchases

18 purchases

Dr.EV

Subscriptions16
  • Pro Weekly (1 Vehicle)2 variants$4.497 Days
  • Pro Monthly Subscription$4.991 Month
  • Lite Monthly (1 Vehicle)1 Month trial$5.991 Month
Show 13 more
  • Pro Monthly (1 Vehicle)1 Month trial2 variants$8.991 Month
  • Pro Monthly (3 Vehicles)$17.901 Month
  • Pro Monthly (2 Vehicles)1 Month trial$17.991 Month
  • Pro Monthly (4 Vehicles)1 Month trial2 variants$23.491 Month
  • Pro Monthly (5 Vehicles)1 Month trial2 variants$29.001 Month
  • Pro Annual Subscription$34.991 Year
  • Pro Annual (1 Vehicle)2 variants$89.991 Year
  • Pro Annual (2 Vehicles)2 variants$119.001 Year
  • Pro Annual (3 Vehicles)$179.001 Year
  • Pro Annual (4 Vehicles)$234.991 Year
  • Pro Annual (5 Vehicles)$290.001 Year
  • Pro Annual (4 Vehicles)$359.991 Year
  • Pro Annual (5 Vehicles)$449.991 Year
One-time2
  • Lite Lifetime (1 Vehicle)$179.99
  • Pro Lifetime (1 Vehicle)$269.99

Questions

Is T Second Screen free?
T Second Screen is free to download, with no in-app purchases.
Is Dr.EV free?
Dr.EV is free to download, with in-app purchases available.
Do T Second Screen or Dr.EV have ads?
Neither T Second Screen nor Dr.EV shows ads.

Other comparisons