# WISEcode UPF Detector vs KnowmiAI

The clearest difference is in-app purchases: WISEcode UPF Detector at none against KnowmiAI's 9. WISEcode UPF Detector also leads on ads (none vs shown) and ratings volume (1.8K vs 1). KnowmiAI's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 84%). On price, update cadence, monetization model and device support there is nothing between them.

Both are free to download. KnowmiAI sells 9 in-app purchases, starting at $3.99 per 7 days. WISEcode UPF Detector asks for nothing beyond the download.

KnowmiAI holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: WISEcode UPF Detector has 1.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 84% of WISEcode UPF Detector's written reviews are positive against 100% of KnowmiAI's.

WISEcode UPF Detector ships an update every 2 weeks, KnowmiAI weekly. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | WISEcode UPF Detector | KnowmiAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.8K ratings)](https://appshunter.io/ios/app/wisecode-upf-detector/id6479329206/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/knowmiai/id6670142732/reviews)** |
| Number of ratings | **1.8K** | 1 |
| Positive reviews | 83.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 183 MB | 37 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [WISEcode](https://appshunter.io/developer/1716471061) | [Knowmi AI Ltd](https://appshunter.io/developer/1764985673) |

## What reviewers say

### WISEcode UPF Detector

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

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

**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


### KnowmiAI

[App page](https://appshunter.io/ios/app/knowmiai/id6670142732)

This app offers a comprehensive health analysis ecosystem, connecting your diet, fitness, and wellness data in one place. It features a smart scanner for product ingredient analysis and a ChatGPT-like assistant to answer your health-related questions, providing personalized insights.

**Highlights:** Smart product ingredient scanner, Unified health data tracking, AI-powered health assistant, Personalized health insights, Habit and mood logging, Lab result integration

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Soteria Pro Weekly | $3.99 | per 7 days |
| KnowmiAI | $6.39 | per month |
| Soteria Pro Monthly | $9.99 | per month |
| Soteria Elite Weekly | $9.99 | per 7 days |
| KnowmiAI | $18.99 | per 3 months |
| Soteria Elite Monthly | $19.99 | per month |
| KnowmiAI | $69.99 | per year |
| Soteria Pro Annual | $99.99 | per year |
| Soteria Elite Annual | $199.99 | per year |


## Frequently asked questions

### Is WISEcode UPF Detector free?

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

### Is KnowmiAI free?

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

### Which has better reviews, WISEcode UPF Detector or KnowmiAI?

KnowmiAI is rated higher. WISEcode UPF Detector averages 4.7 out of 5 from 1.8K ratings, while KnowmiAI averages 5.0 from 1 ratings.

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

KnowmiAI shows ads; WISEcode UPF Detector does not.

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

WISEcode UPF Detector ships an update every 2 weeks, and KnowmiAI weekly. Most recently, WISEcode UPF Detector was updated on October 11, 2026 and KnowmiAI on October 4, 2026.

---

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