# WISEcode UPF Detector vs SkinLens

The clearest difference is in-app purchases: WISEcode UPF Detector at none against SkinLens's 4. WISEcode UPF Detector also leads on ads (none vs shown) and chart position (#64 vs unranked). SkinLens's advantage is update cadence (every 3 days vs every 2 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SkinLens sells 4 in-app purchases, starting at $5.99 per 7 days. WISEcode UPF Detector asks for nothing beyond the download.

WISEcode UPF Detector ships an update every 2 weeks, SkinLens every 3 days. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | WISEcode UPF Detector | SkinLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/wisecode-upf-detector/id6479329206/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 83.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#64** | — |
| Size | 189 MB | 51 MB |
| Requires iOS | **17.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WISEcode](https://appshunter.io/developer/1716471061) | [Solion Labs Limited](https://appshunter.io/developer/1877153551) |

## What reviewers say

### WISEcode UPF Detector

[App page](https://appshunter.io/ios/app/wisecode-upf-detector/id6479329206)

**Currently charting:** #64 Top Free · Health & Fitness (US App Store)

Instantly determine if packaged food is ultra-processed by scanning its barcode. This app provides a clear, science-backed UPF rating and ingredient breakdown, powered by an extensive food intelligence platform. Make informed choices about what you eat with detailed ingredient analysis.

**Highlights:** Scan food barcodes, UPF rating and ingredient breakdown, Ingredient-level processing analysis, Science-backed results, Extensive food intelligence platform, Fast and clear information

**Features:** iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 💡 Informative about food processing
- 👍 Easy to use and navigate
- 🚀 Quick scanning and results
- ✅ Helps make informed food choices
- 💡 Great for understanding ingredients

**What reviewers complain about**

- 🐛 Scanner not working
- 🐛 App crashes or freezes
- 🐛 Products not in database
- 🐛 Scan button finicky
- 🐛 Annoying review requests

**Reported bugs**

- Can’t scan first item
- Scanner not working
- Scan button gets finicky
- Product not in database
- Won’t stop asking to do a review

**Requested features**

- Search food without scanning barcode
- Wise score directly under food rating
- Manual input for food items without barcodes
- Way to clear history
- Turn on flashlight when scanning labels


### SkinLens

[App page](https://appshunter.io/ios/app/skinlens-ingredient-scanner/id6760044682)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SkinLens Pro Weekly | $5.99 | per 7 days |
| SkinLens Pro Weekly | $7.99 | per 7 days |
| SkinLens Pro Monthly | $14.99 | per month |
| SkinLens Pro Yearly | $69.99 | per year |


## Frequently asked questions

### Is WISEcode UPF Detector free?

WISEcode UPF Detector is free to download, with no in-app purchases.

### Is SkinLens free?

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

### Do WISEcode UPF Detector or SkinLens have ads?

SkinLens shows ads; WISEcode UPF Detector does not.

### Which is updated more often, WISEcode UPF Detector or SkinLens?

WISEcode UPF Detector ships an update every 2 weeks, and SkinLens every 3 days. Most recently, WISEcode UPF Detector was updated on November 12, 2026 and SkinLens on October 31, 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.*