# MotorCom vs BiaoYang

The clearest difference is review sentiment: BiaoYang at 100% against MotorCom's 0%. BiaoYang also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

MotorCom ships an update every 6 weeks, BiaoYang weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | MotorCom | BiaoYang |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biaoyang/id6772079345/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 15 MB | 45 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SG Software GmbH & Co. KG](https://appshunter.io/developer/441701490) | [Shenyang Biaoyang Intelligent Technology Co., Ltd](https://appshunter.io/developer/6772079347) |

## What reviewers say

### MotorCom

[App page](https://appshunter.io/ios/app/motorcom/id6677024097)

This app allows users to configure a MotorCom module and customize exhaust valve settings for their vehicle. It offers manual control, automatic startup adjustments, and firmware updates. Integration with Apple Watch provides convenient control.

**Highlights:** Configure MotorCom module, Customize startup exhaust valve settings, Manual exhaust valve control, Receive firmware updates, Apple Watch control

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### BiaoYang

[App page](https://appshunter.io/ios/app/biaoyang/id6772079345)

This tool assists with the high-temperature regeneration of diesel vehicle DPFs. It calculates optimal regeneration parameters, warns of temperature limits, evaluates regeneration effectiveness, and provides step-by-step operational guidance.

**Highlights:** Regeneration parameter calculation, Temperature safety warnings, Regeneration effect evaluation, Step-by-step operation guidance, DPF differential pressure input, Soot load input

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

**In-app purchases:** none


## Frequently asked questions

### Is MotorCom free?

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

### Is BiaoYang free?

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

### Do MotorCom or BiaoYang have ads?

Neither MotorCom nor BiaoYang shows ads.

### Which is updated more often, MotorCom or BiaoYang?

MotorCom ships an update every 6 weeks, and BiaoYang weekly. Most recently, MotorCom was updated on October 24, 2026 and BiaoYang on October 24, 2026.

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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.*