# HRT BT vs 小车探Pro

The clearest difference is in-app purchases: HRT BT at none against 小车探Pro's 2. HRT BT also leads on iOS requirement (10.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 小车探Pro sells 1 one-off in-app purchase. HRT BT asks for nothing beyond the download.

## The numbers

| Metric | HRT BT | 小车探Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/hrt-bt/id6444730333/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | Free | — |
| Size | 11 MB | 2.1 GB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [ShenZhen Topdon Technology Co.,Ltd](https://appshunter.io/developer/1242683012) |

## What reviewers say

### HRT BT

[App page](https://appshunter.io/ios/app/hrt-bt/id6444730333)

This application controls the speed of electric vehicles, offering features for acceleration and deceleration. It is designed for users who want to manage their electric vehicle's performance.

**Highlights:** Electric vehicle speed control, Acceleration function, Deceleration function

**Features:** macOS Compatibility

**In-app purchases:** none


### 小车探Pro

[App page](https://appshunter.io/ios/app/pro/id6476600183)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小车探pro续费包 | $6.99 | one-time |


## Frequently asked questions

### Is HRT BT free?

HRT BT is free to download, with no in-app purchases.

### Is 小车探Pro free?

小车探Pro is free to download, with in-app purchases available.

### Do HRT BT or 小车探Pro have ads?

Neither HRT BT nor 小车探Pro 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.*