# Le Décodeur vs Sinopé Smart Systems

The clearest difference is ads: Le Décodeur at none against Sinopé Smart Systems's shown. On price, update cadence, 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.

Le Décodeur ships an update every 5 months, Sinopé Smart Systems every 3 months. Both last shipped on August 18, 2026.

## The numbers

| Metric | Le Décodeur | Sinopé Smart Systems |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Ad-supported | — |
| Size | 34 MB | 19 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Protégez-Vous](https://appshunter.io/developer/524994420) | [Sinope technologies Inc](https://appshunter.io/developer/1276218524) |

## What reviewers say

### Le Décodeur

[App page](https://appshunter.io/ios/app/le-decodeur/id1612686402)

This app helps you make informed purchasing decisions by decoding eco-labels and analyzing cosmetic product ingredients. Scan labels to understand their meaning, scope, and reliability, and learn about ingredient risks based on product use.

**Highlights:** Scan eco-labels on various products, Analyze cosmetic ingredient risks, Understand eco-label meaning and reliability, Contribute by sharing eco-label photos, Quick access ingredient and eco-label directory

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

**In-app purchases:** none


### Sinopé Smart Systems

[App page](https://appshunter.io/ios/app/sinope-smart-systems/id6681319490)

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

**In-app purchases:** none


## Frequently asked questions

### Is Le Décodeur free?

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

### Is Sinopé Smart Systems free?

Sinopé Smart Systems is free to download, with no in-app purchases.

### Do Le Décodeur or Sinopé Smart Systems have ads?

Sinopé Smart Systems shows ads; Le Décodeur does not.

### Which is updated more often, Le Décodeur or Sinopé Smart Systems?

Le Décodeur ships an update every 5 months, and Sinopé Smart Systems every 3 months. Most recently, Le Décodeur was updated on August 18, 2026 and Sinopé Smart Systems on August 18, 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.*