# Hidden Codes vs aula neu

The clearest difference is review sentiment: Hidden Codes at 47% against aula neu's 0%. aula neu's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Hidden Codes ships an update every 2 months, aula neu every 2 weeks. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Hidden Codes | aula neu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hidden-codes/id1556450569/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **47.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 202 MB | 10 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Meron Mendel](https://appshunter.io/developer/1556435681) | [politik-digital e.V.](https://appshunter.io/developer/1512413040) |

## What reviewers say

### Hidden Codes

[App page](https://appshunter.io/ios/app/hidden-codes/id1556450569)

This educational game simulates a social media environment to teach young people about online radicalization. Players learn to identify problematic content and understand how extremist groups use digital media. It addresses topics like political codes, conspiracy myths, and how to respond to radicalization in one's social circle.

**Highlights:** Simulated social media environment, Identify problematic content, Understand extremist online tactics, Learn about political codes and myths, Guidance on responding to radicalization

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

**In-app purchases:** none


### aula neu

[App page](https://appshunter.io/ios/app/aula-neu/id6744614822)

This platform empowers young people to actively participate in their schools and communities. It fosters democratic practices and skills through an online interface and educational support, enabling users to propose ideas and build consensus to enact change.

**Highlights:** Youth participation platform, Democratic practice promotion, Skill development, Online co-creation, Media and political education, Proposal development and majority building

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

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Codes free?

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

### Is aula neu free?

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

### Do Hidden Codes or aula neu have ads?

Neither Hidden Codes nor aula neu shows ads.

### Which is updated more often, Hidden Codes or aula neu?

Hidden Codes ships an update every 2 months, and aula neu every 2 weeks. Most recently, Hidden Codes was updated on September 22, 2026 and aula neu on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*