# Polycheck vs Quit Nicotine

The clearest difference is rating: Quit Nicotine at 5.0 against Polycheck's 4.1. Quit Nicotine also leads on monetization model (free with in-app purchases vs subscription). Polycheck's advantage is ads (none vs shown) and ratings volume (8 vs 1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Polycheck sells 2 in-app purchases, starting at $3.99 per month and Quit Nicotine sells 2 in-app purchases, starting at $8.95 per month. Whichever you choose, the download price is not the number that matters.

Quit Nicotine holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Polycheck has 8 ratings behind it against 1, so its average is the more settled of the two.

Polycheck ships an update every 5 days, Quit Nicotine weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Polycheck | Quit Nicotine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (8 ratings)](https://appshunter.io/ios/app/polycheck-find-microplastics/id6739971441/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quit-nicotine-tracker/id6814542570/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 21 MB | 150 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Renaissance Apps LLC](https://appshunter.io/developer/1220536592) | [Koby Conrad](https://appshunter.io/developer/1547099767) |

## What reviewers say

### 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, Vision Pro support

**In-app purchases (2)**

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


### Quit Nicotine

[App page](https://appshunter.io/ios/app/quit-nicotine-tracker/id6814542570)

This app helps you track your nicotine consumption, whether you aim to quit, cut down, or simply monitor your habits. It offers personalized plans, detailed logging for various products, and visual progress tracking to support your journey.

**Highlights:** Track cigarettes, vapes, and pouches, Set quit or reduction goals, Log product strength and price, Visualize progress and money saved, Prepare for challenging moments, Grow a virtual forest

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $8.95 | per month |
| Premium Yearly | $34.95 | per year |


## Frequently asked questions

### Is Polycheck free?

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

### Is Quit Nicotine free?

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

### Which has better reviews, Polycheck or Quit Nicotine?

Quit Nicotine is rated higher. Polycheck averages 4.1 out of 5 from 8 ratings, while Quit Nicotine averages 5.0 from 1 ratings.

### Do Polycheck or Quit Nicotine have ads?

Quit Nicotine shows ads; Polycheck does not.

### Which is updated more often, Polycheck or Quit Nicotine?

Polycheck ships an update every 5 days, and Quit Nicotine weekly. Most recently, Polycheck was updated on October 30, 2026 and Quit Nicotine on November 6, 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.*