# DDE vs Stacks by Oro

The clearest difference is device support: Stacks by Oro at 2 against DDE's —. DDE's advantage is iOS requirement (11.0 vs 15.1). On price 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.

## The numbers

| Metric | DDE | Stacks by Oro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 48 MB | 60 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Life Charitable Foundation Inc.](https://appshunter.io/developer/1685872686) | [Oro Labs Pte Ltd](https://appshunter.io/developer/1895825541) |

## What reviewers say

### DDE

[App page](https://appshunter.io/ios/app/dde-wallet-agent/id6480005266)

**In-app purchases:** none


### Stacks by Oro

[App page](https://appshunter.io/ios/app/stacks-by-oro/id6764541349)

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

**In-app purchases:** none


## Frequently asked questions

### Is DDE free?

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

### Is Stacks by Oro free?

Stacks by Oro is free to download, with no in-app purchases.

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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.*