# 修车助手HD vs Voltage Divider Calc

The clearest difference is price: 修车助手HD at Free against Voltage Divider Calc's $2.99. 修车助手HD also leads on iOS requirement (15.5 vs 17.6). Voltage Divider Calc's advantage is ads (none vs shown). On in-app purchases and device support there is nothing between them.

修车助手HD is free to download; Voltage Divider Calc costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 修车助手HD | Voltage Divider Calc |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hd/id6602885548/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 days | — |
| Monetization | Ad-supported | — |
| Size | 109 MB | 2 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Tongling Diyi Information Technology Development Co., Ltd](https://appshunter.io/developer/1721086091) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### 修车助手HD

[App page](https://appshunter.io/ios/app/hd/id6602885548)

A user-friendly car repair assistant that receives weekly updates and offers a member community for real-time Q&A. Contact customer service if you can't find specific repair information.

**Highlights:** Weekly updates, Member community for Q&A, Customer support for missing information, User-friendly interface

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

**In-app purchases:** none


### Voltage Divider Calc

[App page](https://appshunter.io/ios/app/voltage-divider-calc/id6769629169)

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

**In-app purchases:** none


## Frequently asked questions

### Is 修车助手HD free?

修车助手HD is free to download, with no in-app purchases.

### Is Voltage Divider Calc free?

Voltage Divider Calc costs $2.99, with no in-app purchases.

### Do 修车助手HD or Voltage Divider Calc have ads?

修车助手HD shows ads; Voltage Divider Calc does not.

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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.*