# aptc Idiomas Parents vs Duda

The clearest difference is update cadence: Duda at every 10 days against aptc Idiomas Parents's every 30 months. Duda also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

aptc Idiomas Parents ships an update every 30 months, Duda every 10 days. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | aptc Idiomas Parents | Duda |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (104 ratings)](https://appshunter.io/ios/app/duda/id6451416655/reviews)** |
| Number of ratings | — | **104** |
| Positive reviews | — | 21.5% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 30 months | **Every 10 days** |
| Monetization | — | Free |
| Size | 51 MB | 100 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [Flex Sistemas Educacionais Ltda](https://appshunter.io/developer/1421907330) | [Cruzeiro do Sul Educacional S/A](https://appshunter.io/developer/1296966413) |

## What reviewers say

### aptc Idiomas Parents

[App page](https://appshunter.io/ios/app/aptc-idiomas-parents/id1595647288)

**In-app purchases:** none


### Duda

[App page](https://appshunter.io/ios/app/duda/id6451416655)

This app guides students through their academic and professional journeys. It helps manage academic life and explore career options, keeping users informed and organized.

**Highlights:** Academic life management, Career exploration, Personalized educational partner, Information and organization, Goal achievement support

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

**In-app purchases:** none


## Frequently asked questions

### Is aptc Idiomas Parents free?

aptc Idiomas Parents is free to download, with no in-app purchases.

### Is Duda free?

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

### Which is updated more often, aptc Idiomas Parents or Duda?

aptc Idiomas Parents ships an update every 30 months, and Duda every 10 days. Most recently, aptc Idiomas Parents was updated on October 11, 2026 and Duda on October 21, 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.*