# AR尺子测量测距 vs Chat助手中文版

The clearest difference is in-app purchases: AR尺子测量测距 at none against Chat助手中文版's 1. Chat助手中文版's advantage is update cadence (every 4 days vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Chat助手中文版 sells 1 in-app purchase, starting at $4.99 per 7 days. AR尺子测量测距 asks for nothing beyond the download.

AR尺子测量测距 ships an update every 3 weeks, Chat助手中文版 every 4 days. The most recent releases landed on October 12, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | AR尺子测量测距 | Chat助手中文版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 8 MB | 35 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Zhengzhou Fufawei Network Technology Co., Ltd.](https://appshunter.io/developer/6786145921) | [成都贰块传媒科技有限公司](https://appshunter.io/developer/6808202409) |

## What reviewers say

### AR尺子测量测距

[App page](https://appshunter.io/ios/app/ar/id6792695962)

**In-app purchases:** none


### Chat助手中文版

[App page](https://appshunter.io/ios/app/chat-ai/id6809376848)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chatseek周会员订阅 | $4.99 | per 7 days |


## Frequently asked questions

### Is AR尺子测量测距 free?

AR尺子测量测距 is free to download, with no in-app purchases.

### Is Chat助手中文版 free?

Chat助手中文版 is free to download, with in-app purchases available.

### Do AR尺子测量测距 or Chat助手中文版 have ads?

Neither AR尺子测量测距 nor Chat助手中文版 shows ads.

### Which is updated more often, AR尺子测量测距 or Chat助手中文版?

AR尺子测量测距 ships an update every 3 weeks, and Chat助手中文版 every 4 days. Most recently, AR尺子测量测距 was updated on October 12, 2026 and Chat助手中文版 on October 22, 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.*