# Duoler vs 逐声：英语视频复读与字幕学习

The clearest difference is device support: 逐声：英语视频复读与字幕学习 at 3 against Duoler's 1. 逐声：英语视频复读与字幕学习 also leads on iOS requirement (14.0 vs 18.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Duoler sells 2 in-app purchases, starting at $2.99 per month and 逐声：英语视频复读与字幕学习 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Duoler ships an update every 6 weeks, 逐声：英语视频复读与字幕学习 monthly. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Duoler | 逐声：英语视频复读与字幕学习 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 634 MB | 191 MB |
| Requires iOS | 18.1 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [翠涓 徐](https://appshunter.io/developer/1817823992) | [林 周](https://appshunter.io/developer/6791439340) |

## What reviewers say

### Duoler

[App page](https://appshunter.io/ios/app/duoler/id6756180237)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Annual Subscription | $24.99 | per year |


### 逐声：英语视频复读与字幕学习

[App page](https://appshunter.io/ios/app/id6792357456)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Repeater Premium Monthly | $0.99 | per month |
| Repeater Premium Quarterly | $2.99 | per 3 months |
| Repeater Premium Lifetime | $5.99 | one-time |


## Frequently asked questions

### Is Duoler free?

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

### Is 逐声：英语视频复读与字幕学习 free?

逐声：英语视频复读与字幕学习 is free to download, with in-app purchases available.

### Do Duoler or 逐声：英语视频复读与字幕学习 have ads?

Neither Duoler nor 逐声：英语视频复读与字幕学习 shows ads.

### Which is updated more often, Duoler or 逐声：英语视频复读与字幕学习?

Duoler ships an update every 6 weeks, and 逐声：英语视频复读与字幕学习 monthly. Most recently, Duoler was updated on October 7, 2026 and 逐声：英语视频复读与字幕学习 on October 1, 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.*