# Chat vs 爱测

The clearest difference is in-app purchases: 爱测 at none against Chat's 3. 爱测 also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Chat sells 3 in-app purchases, starting at $6.99 per 7 days. 爱测 asks for nothing beyond the download.

Chat ships an update weekly, 爱测 every 6 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Chat | 爱测 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Size | 58 MB | 15 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Reinosa Enterprises, Inc.](https://appshunter.io/developer/6778777591) | [浩 程](https://appshunter.io/developer/1802471091) |

## What reviewers say

### Chat

[App page](https://appshunter.io/ios/app/chat-ask-agent-anything/id6780727802)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $6.99 | per 7 days |
| Annual subscription | $49.99 | per year |
| Lifetime subscription | $99.99 | one-time |


### 爱测

[App page](https://appshunter.io/ios/app/id6798240181)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chat free?

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

### Is 爱测 free?

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

### Do Chat or 爱测 have ads?

Neither Chat nor 爱测 shows ads.

### Which is updated more often, Chat or 爱测?

Chat ships an update weekly, and 爱测 every 6 days. Most recently, Chat was updated on October 31, 2026 and 爱测 on November 6, 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.*