# Puro vs Buuvo

The clearest difference is in-app purchases: Buuvo at none against Puro's 2. Puro's advantage is update cadence (fortnightly vs every 4 months) and iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Puro sells 2 in-app purchases, starting at $9.99 per month. Buuvo asks for nothing beyond the download.

Puro ships an update fortnightly, Buuvo every 4 months. The most recent releases landed on October 19, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Puro | Buuvo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/puro-microplastic-scanner/id6761509206/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Subscription | — |
| Size | 51 MB | 12 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [A&E Commerce LLC](https://appshunter.io/developer/1890063196) | [Aykut Sert](https://appshunter.io/developer/1890648499) |

## What reviewers say

### Puro

[App page](https://appshunter.io/ios/app/puro-microplastic-scanner/id6761509206)

Identify and reduce your exposure to microplastics in everyday products. Scan items with your camera or barcode to get a risk score and understand your daily intake. Build healthier habits with guided quests and discover safer alternatives.

**Highlights:** AI-powered product scanning, Microplastic risk scoring, Personalized exposure tracking, Daily reduction quests, Safer alternative suggestions, Science-based knowledge base

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Puro Premium Monthly | $9.99 | per month |
| Puro Premium Annual | $39.99 | per year |


### Buuvo

[App page](https://appshunter.io/ios/app/buuvo-habit-tracker/id6770295891)

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

**In-app purchases:** none


## Frequently asked questions

### Is Puro free?

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

### Is Buuvo free?

Buuvo is free to download, with no in-app purchases.

### Do Puro or Buuvo have ads?

Neither Puro nor Buuvo shows ads.

### Which is updated more often, Puro or Buuvo?

Puro ships an update fortnightly, and Buuvo every 4 months. Most recently, Puro was updated on October 19, 2026 and Buuvo on October 31, 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.*