# ZHENGBU vs TP

The clearest difference is device support: ZHENGBU at 2 against TP's —. ZHENGBU also leads on iOS requirement (9.0 vs 12.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ZHENGBU | TP |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Monetization | Free | — |
| Size | 80 MB | 31 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [夫芹 杨](https://appshunter.io/developer/1449698761) | [Shenzhen Tian-power Technology Co.,ltd.](https://appshunter.io/developer/1858756157) |

## What reviewers say

### ZHENGBU

[App page](https://appshunter.io/ios/app/zhengbu/id1474047231)

This app connects to your self-balancing scooter via Bluetooth to display real-time data like speed and power. It allows you to control the scooter's functions, including power, riding modes, and movement. Additionally, it provides local weather forecasts and enables online repair requests.

**Highlights:** Bluetooth connectivity, Real-time vehicle data display, Scooter power and mode control, Movement and speed adjustment, Local weather forecasts, Online repair reporting

**Features:** macOS Compatibility

**In-app purchases:** none


### TP

[App page](https://appshunter.io/ios/app/tp-bms/id6756153946)

**In-app purchases:** none


## Frequently asked questions

### Is ZHENGBU free?

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

### Is TP free?

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

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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.*