# T Second Screen vs Dr.EV

The clearest difference is rating: Dr.EV at 4.8 against T Second Screen's 1.0. Dr.EV also leads on ratings volume (29 vs 1). T Second Screen's advantage is in-app purchases (none vs 25) and iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

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.

Dr.EV holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Dr.EV has 29 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | T Second Screen | Dr.EV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/t-second-screen/id6474472331/reviews) | **[4.8 (29 ratings)](https://appshunter.io/ios/app/drev-for-your-tesla/id6479555058/reviews)** |
| Number of ratings | 1 | **29** |
| Positive reviews | — | 88.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 282 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Hwani](https://appshunter.io/developer/354874967) | [BATTER MACHINE Co.,Ltd](https://appshunter.io/developer/1734784306) |

## What reviewers say

### T Second Screen

[App page](https://appshunter.io/ios/app/t-second-screen/id6474472331)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dr.EV

[App page](https://appshunter.io/ios/app/drev-for-your-tesla/id6479555058)

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:** Apple Watch app

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly (1 Vehicle) | $4.49 | per 7 days |
| Pro Monthly Subscription | $4.99 | per month |
| Lite Monthly (1 Vehicle) | $5.99 | per month |
| Pro Monthly (1 Vehicle) | $8.99 | per month |
| Pro Monthly (3 Vehicles) | $17.90 | per month |
| Pro Monthly (2 Vehicles) | $17.99 | per month |
| Pro Monthly (4 Vehicles) | $23.49 | per month |
| Pro Monthly (5 Vehicles) | $29.00 | per month |
| Pro Annual Subscription | $34.99 | per year |
| Pro Annual (1 Vehicle) | $89.99 | per year |
| Pro Annual (2 Vehicles) | $119.00 | per year |
| Pro Annual (3 Vehicles) | $179.00 | per year |
| Pro Annual (4 Vehicles) | $234.99 | per year |
| Pro Annual (5 Vehicles) | $290.00 | per year |
| Pro Annual (4 Vehicles) | $359.99 | per year |
| Pro Annual (5 Vehicles) | $449.99 | per year |
| Lite Lifetime (1 Vehicle) | $179.99 | one-time |
| Pro Lifetime (1 Vehicle) | $269.99 | one-time |


## Frequently asked 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.

### Which has better reviews, T Second Screen or Dr.EV?

Dr.EV is rated higher. T Second Screen averages 1.0 out of 5 from 1 ratings, while Dr.EV averages 4.8 from 29 ratings.

### Do T Second Screen or Dr.EV have ads?

Neither T Second Screen nor Dr.EV shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*