# 剑津教育教师端 vs 51Talk AI Tutor

The clearest difference is update cadence: 51Talk AI Tutor at every 3 weeks against 剑津教育教师端's every 6 weeks. 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.

剑津教育教师端 ships an update every 6 weeks, 51Talk AI Tutor every 3 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 剑津教育教师端 | 51Talk AI Tutor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 41 MB | 630 MB |
| Requires iOS | **12.0** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [武汉剑津文化传播有限公司](https://appshunter.io/developer/1704301689) | [大生在线(深圳)文化传媒科技有限公司](https://appshunter.io/developer/1702645479) |

## What reviewers say

### 剑津教育教师端

[App page](https://appshunter.io/ios/app/id6475134357)

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

**In-app purchases:** none


### 51Talk AI Tutor

[App page](https://appshunter.io/ios/app/51talk-ai-tutor/id6746630278)

**In-app purchases:** none


## Frequently asked questions

### Is 剑津教育教师端 free?

剑津教育教师端 is free to download, with no in-app purchases.

### Is 51Talk AI Tutor free?

51Talk AI Tutor is free to download, with no in-app purchases.

### Do 剑津教育教师端 or 51Talk AI Tutor have ads?

Neither 剑津教育教师端 nor 51Talk AI Tutor shows ads.

### Which is updated more often, 剑津教育教师端 or 51Talk AI Tutor?

剑津教育教师端 ships an update every 6 weeks, and 51Talk AI Tutor every 3 weeks. Most recently, 剑津教育教师端 was updated on October 7, 2026 and 51Talk AI Tutor on October 13, 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.*