# 中车差旅 vs LanSpeech

The clearest difference is in-app purchases: 中车差旅 at none against LanSpeech's 3. 中车差旅 also leads on iOS requirement (9.0 vs 15.0). LanSpeech's advantage is update cadence (every 3 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. LanSpeech sells 3 one-off in-app purchases. 中车差旅 asks for nothing beyond the download.

中车差旅 ships an update every 7 months, LanSpeech every 3 weeks. The most recent releases landed on October 29, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 中车差旅 | LanSpeech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Size | 56 MB | 72 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [shandong  tempus global business service Co,.ltd](https://appshunter.io/developer/1300061636) | [四川语言桥](https://appshunter.io/developer/1837652864) |

## What reviewers say

### 中车差旅

[App page](https://appshunter.io/ios/app/id1487403700)

**Features:** macOS Compatibility

**In-app purchases:** none


### LanSpeech

[App page](https://appshunter.io/ios/app/lanspeech/id6751948400)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Minutes Top-Up Pack | $0.99 | one-time |
| 30-Day Al Interpreting · 60 min | $4.99 | one-time |
| 30-Day AI Interpreting · 120 min | $9.99 | one-time |


## Frequently asked questions

### Is 中车差旅 free?

中车差旅 is free to download, with no in-app purchases.

### Is LanSpeech free?

LanSpeech is free to download, with in-app purchases available.

### Do 中车差旅 or LanSpeech have ads?

Neither 中车差旅 nor LanSpeech shows ads.

### Which is updated more often, 中车差旅 or LanSpeech?

中车差旅 ships an update every 7 months, and LanSpeech every 3 weeks. Most recently, 中车差旅 was updated on October 29, 2026 and LanSpeech on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*