# VitalDecode vs EHBTrain

The clearest difference is in-app purchases: EHBTrain at none against VitalDecode's 3. EHBTrain also leads on iOS requirement (15.6 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. VitalDecode sells 3 in-app purchases, starting at $4.99 per month. EHBTrain asks for nothing beyond the download.

## The numbers

| Metric | VitalDecode | EHBTrain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 2 MB | 49 MB |
| Requires iOS | 17 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [Von Rosendo Prado](https://appshunter.io/developer/1896650105) |

## What reviewers say

### VitalDecode

[App page](https://appshunter.io/ios/app/vitaldecode/id6767993512)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VitalDecode Pro Monthly | $4.99 | per month |
| VitalDecode Pro Yearly | $29.99 | per year |
| VitalDecode Lifetime | $79.99 | one-time |


### EHBTrain

[App page](https://appshunter.io/ios/app/ehbtrain/id6769327096)

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

**In-app purchases:** none


## Frequently asked questions

### Is VitalDecode free?

VitalDecode is free to download, with in-app purchases available.

### Is EHBTrain free?

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

### Do VitalDecode or EHBTrain have ads?

Neither VitalDecode nor EHBTrain 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.*