# 图灵鉴定（AI鉴定） vs Hi Echo 虚拟人口语私教

The clearest difference is review sentiment: Hi Echo 虚拟人口语私教 at 59% against 图灵鉴定（AI鉴定）'s 0%. Hi Echo 虚拟人口语私教 also leads on rating (3.9 vs 1.0) and ratings volume (144 vs 1). 图灵鉴定（AI鉴定）'s advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 图灵鉴定（AI鉴定） sells 19 one-off in-app purchases and Hi Echo 虚拟人口语私教 sells 30 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Hi Echo 虚拟人口语私教 holds the better App Store score, 3.9 against 1.0. That said, the two scores are not equally well evidenced: Hi Echo 虚拟人口语私教 has 144 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of 图灵鉴定（AI鉴定）'s written reviews are positive against 59% of Hi Echo 虚拟人口语私教's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on August 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 图灵鉴定（AI鉴定） | Hi Echo 虚拟人口语私教 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1578870006/reviews) | **[3.9 (144 ratings)](https://appshunter.io/ios/app/hi-echo/id6454838455/reviews)** |
| Number of ratings | 1 | **144** |
| Positive reviews | 0.0% of reviews | **59.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 63 MB | 195 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tuling Shenshi(Beijing)Technology Co., Ltd.](https://appshunter.io/developer/1609035499) | [Beijing NetEase Youdao Computer System Co.,Ltd](https://appshunter.io/developer/840227969) |

## What reviewers say

### 图灵鉴定（AI鉴定）

[App page](https://appshunter.io/ios/app/ai/id1578870006)

This AI-powered app offers instant authentication for beauty products, fashion items, and luxury bags using advanced algorithms. Get professional, authoritative results from a Tsinghua University team with dual national certification.

**Highlights:** AI-powered authentication, Instant results, Identify beauty products, Authenticate fashion items, Verify luxury bags, Dual national certification

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI鉴定服务_美妆鉴定 | $0.99 | one-time |
| AI鉴定服务_文玩鉴定 | $0.99 | one-time |
| AI鉴定服务(潮鞋鉴定) | $0.99 | one-time |
| AI鉴定服务_瓷器鉴定 | $0.99 | one-time |
| AI鉴定服务_钱币鉴定 | $0.99 | one-time |
| AI鉴定服务_卡牌鉴定 | $0.99 | one-time |
| AI鉴定服务_药材鉴定 | $0.99 | one-time |
| AI鉴定服务_JK制服鉴定 | $0.99 | one-time |
| AI鉴定服务_大闸蟹鉴定 | $0.99 | one-time |
| AI鉴定服务_9.9元鉴定品类 | $0.99 | one-time |
| AI鉴定服务_4.8元鉴定品类 | $0.99 | one-time |
| AI鉴定服务_1元鉴定品类 | $0.99 | one-time |
| AI鉴定服务_潮鞋鉴定 | $0.99 | one-time |
| AI鉴定服务_潮服鉴定 | $0.99 | one-time |
| AI鉴定服务_配饰鉴定 | $1.99 | one-time |
| AI鉴定服务_翡翠鉴定 | $2.99 | one-time |
| AI鉴定服务_名酒鉴定 | $2.99 | one-time |
| AI鉴定服务_腕表鉴定 | $2.99 | one-time |
| AI鉴定服务_包袋鉴定 | $3.99 | one-time |


### Hi Echo 虚拟人口语私教

[App page](https://appshunter.io/ios/app/hi-echo/id6454838455)

Practice English conversation anytime, anywhere with an AI tutor. Get instant feedback on your speaking, grammar, and vocabulary. Ideal for improving fluency and confidence in various real-life scenarios.

**Highlights:** AI-powered one-on-one conversation practice, 24/7 availability, Covers 10 scenarios and 88 topics, Provides speaking scores and detailed reports, Offers optimization suggestions for grammar and vocabulary, Simulates real-life dialogue

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

**In-app purchases (30)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hi Echo 连续包月服务 | $9.99 | per month |
| 3天免费+包月套餐 | $9.99 | per month |
| VIP包月服务 | $24.99 | per month |
| TalkEase VIP 3天试用+连续包月服务 | $28.99 | per month |
| TalkEase VIP连续包月服务 | $28.99 | per month |
| Hi Echo 雅思臻享连续包月服务 | $34.99 | per month |
| TalkEase 3天免费试用+连续包季套餐 | $39.99 | per 3 months |
| TalkEase VIP连续包季套餐服务 | $39.99 | per 3 months |
| SVIP包月服务 | $39.99 | per month |
| SVIP包月服务 | $49.99 | per month |
| Hi Echo 连续包年服务 | $69.99 | per year |
| 会员年卡 | $69.99 | per year |
| Hi Echo连续包年服务 | $69.99 | per year |
| TalkEase VIP连续包年套餐服务 | $89.99 | per year |
| Hi Echo 雅思臻享连续包年服务 | $149.99 | per year |
| SVIP包年服务（优惠200元） | $149.99 | per year |
| SVIP包年服务（优惠300元） | $149.99 | per year |
| SVIP包年服务（优惠400元） | $149.99 | per year |
| Hi Echo 10小时加量包 | $8.99 | one-time |
| Hi Echo 30小时加量包 | $17.99 | one-time |
| Hi Echo 60小时加量包 | $19.99 | one-time |
| Hi Echo 雅思臻享月度会员服务 | $34.99 | one-time |
| Hi Echo 雅思臻享季度会员服务 | $44.99 | one-time |
| Hi Echo 雅思专属60小时加量包 | $49.99 | one-time |
| Hi Echo 雅思臻享季度会员服务 | $49.99 | one-time |
| Hi Echo VIP年度会员 | $59.99 | one-time |
| Hi Echo 年度会员服务 | $69.99 | one-time |
| SVIP季度服务 | $89.99 | one-time |
| Hi Echo 订阅1年 | $99.99 | one-time |
| Hi Echo 雅思臻享年度会员服务 | $179.99 | one-time |


## Frequently asked questions

### Is 图灵鉴定（AI鉴定） free?

图灵鉴定（AI鉴定） is free to download, with in-app purchases available.

### Is Hi Echo 虚拟人口语私教 free?

Hi Echo 虚拟人口语私教 is free to download, with in-app purchases available.

### Which has better reviews, 图灵鉴定（AI鉴定） or Hi Echo 虚拟人口语私教?

Hi Echo 虚拟人口语私教 is rated higher. 图灵鉴定（AI鉴定） averages 1.0 out of 5 from 1 ratings, while Hi Echo 虚拟人口语私教 averages 3.9 from 144 ratings.

### Do 图灵鉴定（AI鉴定） or Hi Echo 虚拟人口语私教 have ads?

Neither 图灵鉴定（AI鉴定） nor Hi Echo 虚拟人口语私教 shows ads.

### Which is updated more often, 图灵鉴定（AI鉴定） or Hi Echo 虚拟人口语私教?

图灵鉴定（AI鉴定） ships an update fortnightly, and Hi Echo 虚拟人口语私教 fortnightly. Most recently, 图灵鉴定（AI鉴定） was updated on August 16, 2026 and Hi Echo 虚拟人口语私教 on September 26, 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.*