# O’Pure Softener App vs Guide Marchand

The clearest difference is update cadence: Guide Marchand at every 9 days against O’Pure Softener App's every 4 months. Guide Marchand also leads on iOS requirement (15.1 vs 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.

O’Pure Softener App ships an update every 4 months, Guide Marchand every 9 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | O’Pure Softener App | Guide Marchand |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Size | 24 MB | 29 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Van Marcke Trading Group nv](https://appshunter.io/developer/865206918) | [Guide Marchand](https://appshunter.io/developer/1829398820) |

## What reviewers say

### O’Pure Softener App

[App page](https://appshunter.io/ios/app/opure-softener-app/id6689514397)

**Features:** macOS Compatibility

**In-app purchases:** none


### Guide Marchand

[App page](https://appshunter.io/ios/app/guide-marchand/id6749226876)

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

**In-app purchases:** none


## Frequently asked questions

### Is O’Pure Softener App free?

O’Pure Softener App is free to download, with no in-app purchases.

### Is Guide Marchand free?

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

### Do O’Pure Softener App or Guide Marchand have ads?

Neither O’Pure Softener App nor Guide Marchand shows ads.

### Which is updated more often, O’Pure Softener App or Guide Marchand?

O’Pure Softener App ships an update every 4 months, and Guide Marchand every 9 days. Most recently, O’Pure Softener App was updated on October 27, 2026 and Guide Marchand on October 24, 2026.

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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.*