# 一元外教 vs Lingostar Class

The clearest difference is in-app purchases: Lingostar Class at none against 一元外教's 1. 一元外教's advantage is iOS requirement (9.0 vs 12.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 一元外教 sells 1 one-off in-app purchase. Lingostar Class asks for nothing beyond the download.

一元外教 ships an update fortnightly, Lingostar Class every 2 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 一元外教 | Lingostar Class |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (4 ratings)](https://appshunter.io/ios/app/lingostar-class/id6444892452/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | — | Free |
| Size | 245 MB | 223 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YiYuan](https://appshunter.io/developer/1451308844) | [LINGO STAR PTE. LTD.](https://appshunter.io/developer/1657569803) |

## What reviewers say

### 一元外教

[App page](https://appshunter.io/ios/app/id1451308845)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一元外教直播课168元 | $25.99 | one-time |


### Lingostar Class

[App page](https://appshunter.io/ios/app/lingostar-class/id6444892452)

This platform offers one-on-one online English lessons for children aged 5-13, taught by native speakers. It uses interactive, gamified activities and a curriculum based on Oxford textbooks to enhance communication, critical thinking, and confidence.

**Highlights:** 1-on-1 live classes, Native speaking teachers, Interactive and gamified activities, Customized learning tasks, Learning performance tracking, Oxford curriculum

**In-app purchases:** none


## Frequently asked questions

### Is 一元外教 free?

一元外教 is free to download, with in-app purchases available.

### Is Lingostar Class free?

Lingostar Class is free to download, with no in-app purchases.

### Do 一元外教 or Lingostar Class have ads?

Neither 一元外教 nor Lingostar Class shows ads.

### Which is updated more often, 一元外教 or Lingostar Class?

一元外教 ships an update fortnightly, and Lingostar Class every 2 weeks. Most recently, 一元外教 was updated on October 26, 2026 and Lingostar Class 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.*