# 车飞飞 vs 语音计算器Pro

The clearest difference is in-app purchases: 车飞飞 at none against 语音计算器Pro's 1. 车飞飞 also leads on iOS requirement (13.0 vs 15.0). 语音计算器Pro's advantage is update cadence (fortnightly vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 语音计算器Pro sells 1 one-off in-app purchase. 车飞飞 asks for nothing beyond the download.

车飞飞 ships an update every 6 weeks, 语音计算器Pro fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | 车飞飞 | 语音计算器Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 174 MB | 91 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Suzhou Yujun Network Technology Co., Ltd](https://appshunter.io/developer/1813298723) | [XMAN HONG KONG LIMITED](https://appshunter.io/developer/1627407248) |

## What reviewers say

### 车飞飞

[App page](https://appshunter.io/ios/app/id6756561130)

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

**In-app purchases:** none


### 语音计算器Pro

[App page](https://appshunter.io/ios/app/pro/id6757188452)

This utility app offers a unique approach to calculations by combining voice and button input with real-time audio feedback of results. It supports bilingual announcements and automatically saves your calculation history for easy access and reuse.

**Highlights:** Real-time voice feedback, Button and voice input, Bilingual announcements (Chinese/English), Automatic history saving, Simple and intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业版 | $1.99 | one-time |


## Frequently asked questions

### Is 车飞飞 free?

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

### Is 语音计算器Pro free?

语音计算器Pro is free to download, with in-app purchases available.

### Do 车飞飞 or 语音计算器Pro have ads?

Both 车飞飞 and 语音计算器Pro show ads.

### Which is updated more often, 车飞飞 or 语音计算器Pro?

车飞飞 ships an update every 6 weeks, and 语音计算器Pro fortnightly. Most recently, 车飞飞 was updated on October 25, 2026 and 语音计算器Pro on October 25, 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.*