# 欧尚数字车钥匙 vs DeepZang

The clearest difference is in-app purchases: 欧尚数字车钥匙 at none against DeepZang's 9. 欧尚数字车钥匙 also leads on update cadence (every 4 days vs every 9 days) and iOS requirement (10.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. DeepZang sells 9 one-off in-app purchases. 欧尚数字车钥匙 asks for nothing beyond the download.

欧尚数字车钥匙 ships an update every 4 days, DeepZang every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 欧尚数字车钥匙 | DeepZang |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (9 ratings)](https://appshunter.io/ios/app/deepzang/id6755019636/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 9 days |
| Monetization | — | Free |
| Size | 69 MB | 48 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [USTL Internet of Things Co., Ltd.](https://appshunter.io/developer/1494250730) | [西藏觉罗数字产业管理有限公司](https://appshunter.io/developer/1851370841) |

## What reviewers say

### 欧尚数字车钥匙

[App page](https://appshunter.io/ios/app/id1598570832)

**Features:** macOS Compatibility

**In-app purchases:** none


### DeepZang

[App page](https://appshunter.io/ios/app/deepzang/id6755019636)

This AI-powered application offers intelligent interaction in Tibetan, Chinese, and English. It excels in understanding, generating, and engaging in multi-turn conversations across these languages, providing professional and secure multilingual AI services.

**Highlights:** Tibetan, Chinese, English AI interaction, High-quality semantic understanding, Natural language generation, Multi-turn conversation support, 140+ language machine translation, Intelligent voice transcription

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5万token | $0.99 | one-time |
| 10万token | $2.99 | one-time |
| 30万token | $8.99 | one-time |
| 60万token | $17.99 | one-time |
| 100万token次数 | $29.99 | one-time |
| 100万token | $29.99 | one-time |
| 200万token次数 | $49.99 | one-time |
| 500万token次数 | $229.99 | one-time |
| 1000万token次数 | $399.99 | one-time |


## Frequently asked questions

### Is 欧尚数字车钥匙 free?

欧尚数字车钥匙 is free to download, with no in-app purchases.

### Is DeepZang free?

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

### Do 欧尚数字车钥匙 or DeepZang have ads?

Neither 欧尚数字车钥匙 nor DeepZang shows ads.

### Which is updated more often, 欧尚数字车钥匙 or DeepZang?

欧尚数字车钥匙 ships an update every 4 days, and DeepZang every 9 days. Most recently, 欧尚数字车钥匙 was updated on October 25, 2026 and DeepZang 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.*