# click & teach vs Hidden Codes

The clearest difference is review sentiment: Hidden Codes at 47% against click & teach's 16%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | click & teach | Hidden Codes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/hidden-codes/id1556450569/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 15.7% of reviews | **47.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 55 MB | 202 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPad, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [C.C. Buchner Verlag GmbH & Co. KG](https://appshunter.io/developer/539964912) | [Meron Mendel](https://appshunter.io/developer/1556435681) |

## What reviewers say

### click & teach

[App page](https://appshunter.io/ios/app/click-and-teach/id1281510998)

This app provides a digital teacher's assistant for lesson preparation on iOS tablets. It offers supplementary materials like methodological notes, solutions, and worksheets, integrated directly into digital textbooks. Users can access content offline, utilize search functions, and employ tools like bookmarks and text highlighting for efficient study.

**Highlights:** Digital textbook integration, Offline access to materials, Searchable content, Methodological notes, Worksheets and solutions, Bookmarks and highlighting

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is click & teach free?

click & teach is free to download, with no in-app purchases.

### Is Hidden Codes free?

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

### Do click & teach or Hidden Codes have ads?

Neither click & teach nor Hidden Codes shows ads.

### Which is updated more often, click & teach or Hidden Codes?

click & teach ships an update every 2 months, and Hidden Codes every 2 months. Most recently, click & teach was updated on August 23, 2026 and Hidden Codes on September 22, 2026.

---

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