# OneLabel vs Polycheck

The clearest difference is review sentiment: Polycheck at 100% against OneLabel's 51%. OneLabel's advantage is rating (4.7 vs 4.1) and monetization model (freemium vs subscription). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. OneLabel sells 25 in-app purchases, starting at $5.99 per 7 days and Polycheck sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

OneLabel holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: OneLabel has 3.5K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 51% of OneLabel's written reviews are positive against 100% of Polycheck's, so the app with the better star average is not the one people write more warmly about.

OneLabel ships an update every 2 days, Polycheck every 5 days. The most recent releases landed on September 25, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | OneLabel | Polycheck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.5K ratings)](https://appshunter.io/ios/app/onelabel-product-scanner/id6448043832/reviews)** | [4.1 (8 ratings)](https://appshunter.io/ios/app/polycheck-find-microplastics/id6739971441/reviews) |
| Number of ratings | **3.5K** | 8 |
| Positive reviews | 50.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | **Freemium** | Subscription |
| Size | 72 MB | 21 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OneLabel AI Ltd](https://appshunter.io/developer/1877945826) | [Renaissance Apps LLC](https://appshunter.io/developer/1220536592) |

## What reviewers say

### OneLabel

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

Scan barcodes to instantly understand the ingredients in your food and personal care products. Get clear, science-based insights on additives, allergens, and potential health risks to make healthier choices.

**Highlights:** Instant barcode scanner, Ingredient breakdown and explanations, Science-based product ratings, Healthy alternative suggestions, Cosmetic safety analysis, Large product database

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly OneLabel+ Access | $5.99 | per 7 days |
| Annual OneLabel+ | $6.99 | per 7 days |
| Weekly OneLabel+ Access | $6.99 | per 7 days |
| Unlimited | $9.99 | per 7 days |
| Weekly OneLabel+ Access | $9.99 | per 7 days |
| Monthly OneLabel+ Access | $9.99 | per month |
| Monthly OneLabel+ Access | $14.99 | per month |
| Monthly OneLabel+ Access | $17.99 | per month |
| Annual OneLabel+ | $19.99 | per year |
| Unlimited | $24.99 | per year |
| Annual OneLabel+ | $24.99 | per year |
| 6 Months OneLabel+ | $24.99 | per 6 months |
| 6 Months OneLabel+ | $29.99 | per 6 months |
| Annual OneLabel+ | $29.99 | per year |
| 6 Months OneLabel+ | $34.99 | per 6 months |
| Annual OneLabel+ | $34.99 | per year |
| Unlimited | $39.99 | per year |
| 6 Months OneLabel+ | $39.99 | per 6 months |
| Unlimited | $49.99 | per year |
| 6 Months OneLabel+ | $49.99 | per 6 months |
| Unlimited | $59.99 | per year |
| Unlimited | $59.99 | per year |
| Unlimited | $69.99 | per year |
| Lifetime OneLabel+ Access | $119.99 | one-time |
| Lifetime OneLabel+ Access | $140.99 | one-time |

**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


### Polycheck

[App page](https://appshunter.io/ios/app/polycheck-find-microplastics/id6739971441)

This app uses AI to scan everyday products, like food and cosmetics, to detect microplastics. It provides insights into product risks and suggests safer alternatives, helping you make informed choices for your health and the environment.

**Highlights:** AI-powered microplastic detection, Scan food and cosmetic products, Product risk insights, Safer alternative suggestions, Track scanned items, Sustainability goal tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plastic AI Monthly Sub | $3.99 | per month |
| Plastic AI Annual Sub | $24.99 | per year |


## Frequently asked questions

### Is OneLabel free?

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

### Is Polycheck free?

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

### Which has better reviews, OneLabel or Polycheck?

OneLabel is rated higher. OneLabel averages 4.7 out of 5 from 3.5K ratings, while Polycheck averages 4.1 from 8 ratings.

### Do OneLabel or Polycheck have ads?

Neither OneLabel nor Polycheck shows ads.

### Which is updated more often, OneLabel or Polycheck?

OneLabel ships an update every 2 days, and Polycheck every 5 days. Most recently, OneLabel was updated on September 25, 2026 and Polycheck on June 1, 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.*