# 1CalendarS vs Hi Echo 虚拟人口语私教

The clearest difference is rating: 1CalendarS at 5.0 against Hi Echo 虚拟人口语私教's 3.9. 1CalendarS also leads on review sentiment (100% vs 59%) and iOS requirement (12.0 vs 15.0). Hi Echo 虚拟人口语私教's advantage is ratings volume (144 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 1CalendarS sells 2 in-app purchases, starting at $1.99 per month 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.

1CalendarS 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 2, so its average is the more settled of the two. Written reviews point the same way: 100% of 1CalendarS's written reviews are positive against 59% of Hi Echo 虚拟人口语私教's.

1CalendarS ships an update every 3 weeks, Hi Echo 虚拟人口语私教 fortnightly. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 1CalendarS | Hi Echo 虚拟人口语私教 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/1calendars/id1538966367/reviews)** | [3.9 (144 ratings)](https://appshunter.io/ios/app/hi-echo/id6454838455/reviews) |
| Number of ratings | 2 | **144** |
| Positive reviews | **100.0% of reviews** | 59.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 193 MB | 195 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KAIROS Company Limited](https://appshunter.io/developer/1495144014) | [Beijing NetEase Youdao Computer System Co.,Ltd](https://appshunter.io/developer/840227969) |

## What reviewers say

### 1CalendarS

[App page](https://appshunter.io/ios/app/1calendars/id1538966367)

Efficiently manage your schedule with multiple calendar views and customizable reminders. Sync your events across all your Apple devices seamlessly. Offers a free version with an optional premium subscription for enhanced features.

**Highlights:** Day, week, month, and list views, Cross-device calendar synchronization, Customizable reminders, Edit and modify calendar entries, Free to download and use, Premium subscription for advanced features

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1CalendarS月费高级会员 | $1.99 | per month |
| 1CalendarS年费高级会员 | $19.99 | per year |


### 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 1CalendarS free?

1CalendarS 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, 1CalendarS or Hi Echo 虚拟人口语私教?

1CalendarS is rated higher. 1CalendarS averages 5.0 out of 5 from 2 ratings, while Hi Echo 虚拟人口语私教 averages 3.9 from 144 ratings.

### Do 1CalendarS or Hi Echo 虚拟人口语私教 have ads?

Neither 1CalendarS nor Hi Echo 虚拟人口语私教 shows ads.

### Which is updated more often, 1CalendarS or Hi Echo 虚拟人口语私教?

1CalendarS ships an update every 3 weeks, and Hi Echo 虚拟人口语私教 fortnightly. Most recently, 1CalendarS was updated on October 6, 2026 and Hi Echo 虚拟人口语私教 on October 18, 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.*