# Duoler vs Myatlastic

The clearest difference is update cadence: Myatlastic at every 3 days against Duoler's every 6 weeks. Myatlastic also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.1). On price, 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 Myatlastic sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Duoler ships an update every 6 weeks, Myatlastic every 3 days. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Duoler | Myatlastic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/myatlastic/id6773543267/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 634 MB | 26 MB |
| Requires iOS | 18.1 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [翠涓 徐](https://appshunter.io/developer/1817823992) | [Vertotech LLC](https://appshunter.io/developer/6773523386) |

## 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 |


### Myatlastic

[App page](https://appshunter.io/ios/app/myatlastic/id6773543267)

Explore all 195 countries with an interactive 3D globe. Discover flags, capitals, culture, history, and food for each nation. Features quizzes, daily challenges, and a kids mode for young learners.

**Highlights:** Interactive 3D globe, Explore 195 countries, Country facts and culture, Daily challenges, Geography quizzes, Kids mode, Currency converter

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Myatlastic Pro Monthly | $9.99 | per month |
| Myatlastic Pro Annual | $69.99 | per year |
| Myatlastic Pro Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Duoler free?

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

### Is Myatlastic free?

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

### Do Duoler or Myatlastic have ads?

Neither Duoler nor Myatlastic shows ads.

### Which is updated more often, Duoler or Myatlastic?

Duoler ships an update every 6 weeks, and Myatlastic every 3 days. Most recently, Duoler was updated on October 7, 2026 and Myatlastic on October 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.*