# Mersan vs Respirox

The clearest difference is iOS requirement: Mersan at 13.0 against Respirox's 15.1. 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 | Mersan | Respirox |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Monetization | — | Free |
| Size | 1 MB | 27 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Esproit](https://appshunter.io/developer/1110134338) | [AKINSOFT](https://appshunter.io/developer/562518135) |

## What reviewers say

### Mersan

[App page](https://appshunter.io/ios/app/mersan/id1618009344)

**Features:** macOS Compatibility

**In-app purchases:** none


### Respirox

[App page](https://appshunter.io/ios/app/respirox/id6502832324)

Browse and review products on our site, add items to your cart, and search within the app. Filter products by category and complete secure purchases after logging in to access your membership information.

**Highlights:** Browse products, View product reviews, Add products to cart, Site-wide search, Filter by category, Secure payment, Access membership info

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mersan free?

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

### Is Respirox free?

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

### Do Mersan or Respirox have ads?

Neither Mersan nor Respirox 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.*