# 通讯助手 vs AIPAT

The clearest difference is update cadence: AIPAT at every 3 days against 通讯助手's weekly. AIPAT also leads on iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

通讯助手 ships an update weekly, AIPAT every 3 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 通讯助手 | AIPAT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Free |
| Size | 21 MB | 26 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [杰 林](https://appshunter.io/developer/1602113131) | [应明 陈](https://appshunter.io/developer/1628727814) |

## What reviewers say

### 通讯助手

[App page](https://appshunter.io/ios/app/id1609559730)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIPAT

[App page](https://appshunter.io/ios/app/aipat/id6446746137)

This app extracts text from images, generates creative writing like poems and articles, and crafts personalized greetings. It also identifies objects and origins in photos and corrects text errors.

**Highlights:** Extract text from images, Generate poems, articles, and couplets, Create custom holiday greetings, Identify objects, species, and image origins, Auto-correct text errors

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

**In-app purchases:** none


## Frequently asked questions

### Is 通讯助手 free?

通讯助手 is free to download, with no in-app purchases.

### Is AIPAT free?

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

### Do 通讯助手 or AIPAT have ads?

Neither 通讯助手 nor AIPAT shows ads.

### Which is updated more often, 通讯助手 or AIPAT?

通讯助手 ships an update weekly, and AIPAT every 3 days. Most recently, 通讯助手 was updated on October 15, 2026 and AIPAT on October 9, 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.*