# 吉他调音器（最好用的调音器） vs Hi Echo 虚拟人口语私教

The clearest difference is in-app purchases: 吉他调音器（最好用的调音器） at none against Hi Echo 虚拟人口语私教's 33. 吉他调音器（最好用的调音器） also leads on review sentiment (70% vs 59%) and iOS requirement (10.0 vs 15.0). Hi Echo 虚拟人口语私教's advantage is update cadence (every 3 weeks vs every 4 months) and rating (3.9 vs 3.6). On price, ads and device support 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. 吉他调音器（最好用的调音器） asks for nothing beyond the download.

Hi Echo 虚拟人口语私教 holds the better App Store score, 3.9 against 3.6. 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 22, so its average is the more settled of the two. Written reviews complicate that: 70% of 吉他调音器（最好用的调音器）'s written reviews are positive against 59% of Hi Echo 虚拟人口语私教's, so the app with the better star average is not the one people write more warmly about.

吉他调音器（最好用的调音器） ships an update every 4 months, Hi Echo 虚拟人口语私教 every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 吉他调音器（最好用的调音器） | Hi Echo 虚拟人口语私教 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (22 ratings)](https://appshunter.io/ios/app/id1143994593/reviews) | **[3.9 (144 ratings)](https://appshunter.io/ios/app/hi-echo/id6454838455/reviews)** |
| Number of ratings | 22 | **144** |
| Positive reviews | **69.8% of reviews** | 59.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 26 MB | 196 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Qule Technology Co., Ltd.](https://appshunter.io/developer/1156018476) | [Beijing NetEase Youdao Computer System Co.,Ltd](https://appshunter.io/developer/840227969) |

## What reviewers say

### 吉他调音器（最好用的调音器）

[App page](https://appshunter.io/ios/app/id1143994593)

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

**In-app purchases:** none


### 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 吉他调音器（最好用的调音器） free?

吉他调音器（最好用的调音器） is free to download, with no in-app purchases.

### 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, 吉他调音器（最好用的调音器） or Hi Echo 虚拟人口语私教?

Hi Echo 虚拟人口语私教 is rated higher. 吉他调音器（最好用的调音器） averages 3.6 out of 5 from 22 ratings, while Hi Echo 虚拟人口语私教 averages 3.9 from 144 ratings.

### Do 吉他调音器（最好用的调音器） or Hi Echo 虚拟人口语私教 have ads?

Neither 吉他调音器（最好用的调音器） nor Hi Echo 虚拟人口语私教 shows ads.

### Which is updated more often, 吉他调音器（最好用的调音器） or Hi Echo 虚拟人口语私教?

吉他调音器（最好用的调音器） ships an update every 4 months, and Hi Echo 虚拟人口语私教 every 3 weeks. Most recently, 吉他调音器（最好用的调音器） was updated on October 24, 2026 and Hi Echo 虚拟人口语私教 on October 25, 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.*