# Hydrogen Council vs EHEC 2026

The clearest difference is iOS requirement: EHEC 2026 at 13.0 against Hydrogen Council's 17.0. 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.

## The numbers

| Metric | Hydrogen Council | EHEC 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 63 MB | 24 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hydrogen Council AISBL](https://appshunter.io/developer/1809176850) | [ARIEMA ENERGIA Y MEDIOAMBIENTE SL](https://appshunter.io/developer/1725338660) |

## What reviewers say

### Hydrogen Council

[App page](https://appshunter.io/ios/app/hydrogen-council/id6744750463)

**Features:** macOS Compatibility

**In-app purchases:** none


### EHEC 2026

[App page](https://appshunter.io/ios/app/ehec-2026/id6758348247)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hydrogen Council free?

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

### Is EHEC 2026 free?

EHEC 2026 is free to download, with no in-app purchases.

### Do Hydrogen Council or EHEC 2026 have ads?

Neither Hydrogen Council nor EHEC 2026 shows ads.

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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.*