# STS2 vs AI萝卜助理

The clearest difference is update cadence: AI萝卜助理 at every 9 days against STS2's every 2 months. STS2's advantage is iOS requirement (13.0 vs 15.6). 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.

STS2 ships an update every 2 months, AI萝卜助理 every 9 days. The most recent releases landed on September 6, 2026 and June 21, 2026 respectively.

## The numbers

| Metric | STS2 | AI萝卜助理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6740051368/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | — | Free |
| Size | 76 MB | 56 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [中铁工程装备集团有限公司](https://appshunter.io/developer/1447605449) | [Changsha Nuoyazu Technology Co., Ltd](https://appshunter.io/developer/1803293531) |

## What reviewers say

### STS2

[App page](https://appshunter.io/ios/app/sts2/id6444602139)

**Features:** Vision Pro support

**In-app purchases:** none


### AI萝卜助理

[App page](https://appshunter.io/ios/app/ai/id6740051368)

This app offers real-time transcription of meetings with translation capabilities. It can also summarize recordings and extract action items, with support for various audio file uploads and task management.

**Highlights:** Real-time meeting transcription, Live translation and voice broadcast, AI-generated meeting summaries, Action item extraction, Multiple audio file upload options, Task creation and reminders, Voice and text note-taking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is STS2 free?

STS2 is free to download, with no in-app purchases.

### Is AI萝卜助理 free?

AI萝卜助理 is free to download, with no in-app purchases.

### Do STS2 or AI萝卜助理 have ads?

Neither STS2 nor AI萝卜助理 shows ads.

### Which is updated more often, STS2 or AI萝卜助理?

STS2 ships an update every 2 months, and AI萝卜助理 every 9 days. Most recently, STS2 was updated on September 6, 2026 and AI萝卜助理 on June 21, 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.*