# OneLabel vs Protein Quality Scanner

The clearest difference is ads: OneLabel at none against Protein Quality Scanner's shown. OneLabel also leads on update cadence (every 2 days vs every 6 days) and iOS requirement (16.0 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. OneLabel sells 10 in-app purchases, starting at $5.99 per 7 days and Protein Quality Scanner sells 4 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

OneLabel ships an update every 2 days, Protein Quality Scanner every 6 days. The most recent releases landed on November 12, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | OneLabel | Protein Quality Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.6K ratings)](https://appshunter.io/ios/app/onelabel-shopping-assistant/id6448043832/reviews)** | — |
| Number of ratings | **3.6K** | — |
| Positive reviews | 50.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 6 days |
| Monetization | Freemium | — |
| Size | 75 MB | 19 MB |
| Requires iOS | **16.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OneLabel AI Ltd](https://appshunter.io/developer/1877945826) | [Kevin Kessler](https://appshunter.io/developer/1885842930) |

## What reviewers say

### OneLabel

[App page](https://appshunter.io/ios/app/onelabel-shopping-assistant/id6448043832)

Scan product barcodes or photos to understand ingredients, nutrition, and product scores. Set personal preferences and allergies to receive relevant flags and discover better alternatives. Learn to read labels with educational content and track your scanned items.

**Highlights:** Barcode and photo scanning, Ingredient and nutrition analysis, Personalized preference flagging, Product comparison and alternatives, Educational label reading resources, Daily log of scanned products

**Features:** Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly OneLabel+ Access | $5.99 | per 7 days |
| Unlimited | $9.99 | per 7 days |
| Weekly OneLabel+ Access | $9.99 | per 7 days |
| Annual OneLabel+ | $19.99 | per year |
| Annual OneLabel+ | $24.99 | per year |
| Annual OneLabel+ | $29.99 | per year |
| Annual OneLabel+ | $34.99 | per year |
| Unlimited | $39.99 | per year |
| Unlimited | $49.99 | per year |
| Unlimited | $59.99 | per year |

**What reviewers like**

- 🌟 Excellent product quality
- 👍 Helpful for health-conscious consumers
- 🔍 Useful scanning and analysis features
- 🧠 Informative and educational
- 💻 Convenient mobile app

**What reviewers complain about**

- 🤑 Expensive subscription
- 🤔 Inconsistent product ratings
- 📦 Limited product database
- 🔍 Inaccurate or incomplete product information
- 🔒 Concerns about subscription cancellation

**Reported bugs**

- Scanning issues with certain products
- App crashes or freezes on some devices
- Subscription charges not matching advertised terms

**Requested features**

- Expand product database to include more common grocery items
- Add more customization options for user preferences
- Improve accuracy and consistency of product ratings
- Provide better support for international/local products
- Enhance free version with more scanning capabilities


### Protein Quality Scanner

[App page](https://appshunter.io/ios/app/protein-quality-scanner/id6760707353)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.49 | per month |
| Pro Yearly | $19.99 | per year |
| Pro Yearly – First-Year Offer | $19.99 | per year |
| Premium+ Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is OneLabel free?

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

### Is Protein Quality Scanner free?

Protein Quality Scanner is free to download, with in-app purchases available.

### Do OneLabel or Protein Quality Scanner have ads?

Protein Quality Scanner shows ads; OneLabel does not.

### Which is updated more often, OneLabel or Protein Quality Scanner?

OneLabel ships an update every 2 days, and Protein Quality Scanner every 6 days. Most recently, OneLabel was updated on November 12, 2026 and Protein Quality Scanner on November 9, 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.*