# Hi Echo 虚拟人口语私教 vs 温度计

The clearest difference is rating: 温度计 at 5.0 against Hi Echo 虚拟人口语私教's 3.9. 温度计 also leads on iOS requirement (12.0 vs 15.0). Hi Echo 虚拟人口语私教's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (144 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Hi Echo 虚拟人口语私教 sells 30 in-app purchases, starting at $9.99 per month and 温度计 sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

温度计 holds the better App Store score, 5.0 against 3.9. 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 3, so its average is the more settled of the two.

Hi Echo 虚拟人口语私教 ships an update every 3 weeks, 温度计 every 5 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hi Echo 虚拟人口语私教 | 温度计 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (144 ratings)](https://appshunter.io/ios/app/hi-echo/id6454838455/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6747733855/reviews)** |
| Number of ratings | **144** | 3 |
| Positive reviews | 59.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 196 MB | 28 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing NetEase Youdao Computer System Co.,Ltd](https://appshunter.io/developer/840227969) | [水梅 谢](https://appshunter.io/developer/1819534819) |

## What reviewers say

### 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 |


### 温度计

[App page](https://appshunter.io/ios/app/id6747733855)

This app provides real-time indoor and outdoor temperature, humidity, and pressure readings. It automatically detects your location and offers weather forecasts for the next 15 days to help you plan your activities.

**Highlights:** Real-time indoor/outdoor temperature, Humidity and pressure readings, Automatic location detection, Future weather forecasts, 15-day detailed outlook, Travel planning assistance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 温度计周会员 | $4.99 | per 7 days |
| 温度计年会员 | $29.99 | per year |


## Frequently asked questions

### 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.

### Is 温度计 free?

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

### Which has better reviews, Hi Echo 虚拟人口语私教 or 温度计?

温度计 is rated higher. Hi Echo 虚拟人口语私教 averages 3.9 out of 5 from 144 ratings, while 温度计 averages 5.0 from 3 ratings.

### Do Hi Echo 虚拟人口语私教 or 温度计 have ads?

Neither Hi Echo 虚拟人口语私教 nor 温度计 shows ads.

### Which is updated more often, Hi Echo 虚拟人口语私教 or 温度计?

Hi Echo 虚拟人口语私教 ships an update every 3 weeks, and 温度计 every 5 months. Most recently, Hi Echo 虚拟人口语私教 was updated on October 25, 2026 and 温度计 on October 24, 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.*