# RiverRougeCOGOP vs Lumin

The clearest difference is in-app purchases: RiverRougeCOGOP at none against Lumin's 2. RiverRougeCOGOP also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Lumin sells 2 in-app purchases, starting at $9.99 per 7 days. RiverRougeCOGOP asks for nothing beyond the download.

RiverRougeCOGOP ships an update fortnightly, Lumin every 8 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RiverRougeCOGOP | Lumin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (48 ratings)](https://appshunter.io/ios/app/lumin-ingredient-scanner/id6747822136/reviews)** |
| Number of ratings | — | **48** |
| Positive reviews | — | 22.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 66 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Brett Hudson](https://appshunter.io/developer/1807478446) | [RMGO](https://appshunter.io/developer/1745937252) |

## What reviewers say

### RiverRougeCOGOP

[App page](https://appshunter.io/ios/app/riverrougecogop/id6744391831)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumin

[App page](https://appshunter.io/ios/app/lumin-ingredient-scanner/id6747822136)

Scan food and cosmetic products to instantly understand their ingredients and health scores. Get clear explanations of what's inside and discover healthier alternatives for confident shopping.

**Highlights:** Unified food and cosmetic scanning, Instant color-coded health scores, Ingredient decoding with explanations, Healthier alternative suggestions, Science-backed, independent analysis

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $9.99 | per 7 days |
| Yearly Access | $39.99 | per year |


## Frequently asked questions

### Is RiverRougeCOGOP free?

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

### Is Lumin free?

Lumin is free to download, with in-app purchases available.

### Do RiverRougeCOGOP or Lumin have ads?

Lumin shows ads; RiverRougeCOGOP does not.

### Which is updated more often, RiverRougeCOGOP or Lumin?

RiverRougeCOGOP ships an update fortnightly, and Lumin every 8 days. Most recently, RiverRougeCOGOP was updated on October 30, 2026 and Lumin on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*