# WISEcode UPF Detector vs Calorie Tracker

The clearest difference is rating: WISEcode UPF Detector at 4.7 against Calorie Tracker's 4.0. WISEcode UPF Detector also leads on in-app purchases (none vs 8) and ratings volume (1.8K vs 1). Calorie Tracker's advantage is review sentiment (100% vs 84%) and iOS requirement (15.0 vs 17.6). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Calorie Tracker sells 8 in-app purchases, starting at $4.99 per 7 days. WISEcode UPF Detector asks for nothing beyond the download.

WISEcode UPF Detector holds the better App Store score, 4.7 against 4.0. 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 complicate that: 84% of WISEcode UPF Detector's written reviews are positive against 100% of Calorie Tracker's, so the app with the better star average is not the one people write more warmly about.

WISEcode UPF Detector ships an update every 2 weeks, Calorie Tracker every 10 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | WISEcode UPF Detector | Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/wisecode-upf-detector/id6479329206/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/calorie-tracker-nutrition-app/id6749371469/reviews) |
| Number of ratings | **1.8K** | 1 |
| Positive reviews | 83.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#86** | — |
| Size | 186 MB | 78 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WISEcode](https://appshunter.io/developer/1716471061) | [Blueberry Web Solutions Pvt. Ltd](https://appshunter.io/developer/1022756761) |

## What reviewers say

### WISEcode UPF Detector

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

**Currently charting:** #86 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

**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


### Calorie Tracker

[App page](https://appshunter.io/ios/app/calorie-tracker-nutrition-app/id6749371469)

This app helps you manage your health and nutrition by tracking calories and macros. It uses AI to log meals, offers personalized plans, and provides recipes for weight loss. Monitor your progress with visual tools to achieve your health goals.

**Highlights:** AI-powered calorie logging, Macro tracking and calculator, Barcode scanner for food logging, Science-based calorie goal calculation, Personalized meal plans, Healthy recipes for weight loss, Progress tracking and analytics

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wellness Weekly Pass | $4.99 | per 7 days |
| Wellness Weekly Pro Pass | $8.99 | per 7 days |
| Calorie Counter Monthly | $9.99 | per month |
| Calorie Counter Month Momentum | $9.99 | per month |
| Calorie Counter Super Wellness | $19.99 | per year |
| Calorie Counter – Fit & Focus | $29.99 | per year |
| Year of Healthy Habits | $39.99 | per year |
| Calorie Tracker and Meal Planner | $59.99 | one-time |


## Frequently asked questions

### Is WISEcode UPF Detector free?

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

### Is Calorie Tracker free?

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

### Which has better reviews, WISEcode UPF Detector or Calorie Tracker?

WISEcode UPF Detector is rated higher. WISEcode UPF Detector averages 4.7 out of 5 from 1.8K ratings, while Calorie Tracker averages 4.0 from 1 ratings.

### Do WISEcode UPF Detector or Calorie Tracker have ads?

Neither WISEcode UPF Detector nor Calorie Tracker shows ads.

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

WISEcode UPF Detector ships an update every 2 weeks, and Calorie Tracker every 10 days. Most recently, WISEcode UPF Detector was updated on October 30, 2026 and Calorie Tracker on October 30, 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.*