# Duoler vs Mirra Speak

Duoler and Mirra Speak are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Duoler sells 2 in-app purchases, starting at $2.99 per month and Mirra Speak sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Duoler ships an update every 6 weeks, Mirra Speak every 5 weeks. The most recent releases landed on September 20, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Duoler | Mirra Speak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Size | 634 MB | 73 MB |
| Requires iOS | 18.1 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [翠涓 徐](https://appshunter.io/developer/1817823992) | [彦辉 侯](https://appshunter.io/developer/1255784452) |

## 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 |


### Mirra Speak

[App page](https://appshunter.io/ios/app/mirra-speak-language-learning/id6760810997)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅 Pro | $4.99 | per month |
| 年度订阅Pro | $39.99 | per year |


## Frequently asked questions

### Is Duoler free?

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

### Is Mirra Speak free?

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

### Do Duoler or Mirra Speak have ads?

Neither Duoler nor Mirra Speak shows ads.

### Which is updated more often, Duoler or Mirra Speak?

Duoler ships an update every 6 weeks, and Mirra Speak every 5 weeks. Most recently, Duoler was updated on September 20, 2026 and Mirra Speak on September 17, 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.*