# Quantum Shieldz Cipher(QSC) vs Easy Exchange Currency

The clearest difference is device support: Quantum Shieldz Cipher(QSC) at 2 against Easy Exchange Currency's —. Easy Exchange Currency's advantage is iOS requirement (13.0 vs 15.0). 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 | Quantum Shieldz Cipher(QSC) | Easy Exchange Currency |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Size | 13 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [EYL INC](https://appshunter.io/developer/1144415361) | [KSENIYA DEMIDOVA](https://appshunter.io/developer/1595082340) |

## What reviewers say

### Quantum Shieldz Cipher(QSC)

[App page](https://appshunter.io/ios/app/quantum-shieldz-cipherqsc/id1626011761)

**Features:** Vision Pro support

**In-app purchases:** none


### Easy Exchange Currency

[App page](https://appshunter.io/ios/app/easy-exchange-currency/id6759932571)

**In-app purchases:** none


## Frequently asked questions

### Is Quantum Shieldz Cipher(QSC) free?

Quantum Shieldz Cipher(QSC) is free to download, with no in-app purchases.

### Is Easy Exchange Currency free?

Easy Exchange Currency 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.*