# Technik und Design vs HEP

The clearest difference is update cadence: HEP at every 5 weeks against Technik und Design's every 15 months. Technik und Design's advantage is iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Technik und Design ships an update every 15 months, HEP every 5 weeks. The most recent releases landed on March 11, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Technik und Design | HEP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 weeks** |
| Size | 52 MB | 33 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hep verlag ag](https://appshunter.io/developer/490670203) | [PocketCampus Sarl](https://appshunter.io/developer/549799538) |

## What reviewers say

### Technik und Design

[App page](https://appshunter.io/ios/app/technik-und-design/id1119105786)

**Features:** macOS Compatibility

**In-app purchases:** none


### HEP

[App page](https://appshunter.io/ios/app/hep-vs-ph-vs/id6504252902)

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

**In-app purchases:** none


## Frequently asked questions

### Is Technik und Design free?

Technik und Design is free to download, with no in-app purchases.

### Is HEP free?

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

### Do Technik und Design or HEP have ads?

Neither Technik und Design nor HEP shows ads.

### Which is updated more often, Technik und Design or HEP?

Technik und Design ships an update every 15 months, and HEP every 5 weeks. Most recently, Technik und Design was updated on March 11, 2026 and HEP 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.*