# Trace vs PlasticFreeFuture

The clearest difference is review sentiment: Trace at 50% against PlasticFreeFuture's 0%. Trace also leads on rating (4.6 vs 3.9) and update cadence (daily vs every 8 months). PlasticFreeFuture's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Trace sells 5 in-app purchases, starting at $4.99 per 7 days. PlasticFreeFuture asks for nothing beyond the download.

Trace holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 28 and 12 respectively. Written reviews point the same way: 50% of Trace's written reviews are positive against 0% of PlasticFreeFuture's.

Trace ships an update daily, PlasticFreeFuture every 8 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Trace | PlasticFreeFuture |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (28 ratings)](https://appshunter.io/ios/app/trace-microplastics/id6740707486/reviews)** | [3.9 (12 ratings)](https://appshunter.io/ios/app/plasticfreefuture/id6746025794/reviews) |
| Number of ratings | **28** | 12 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 8 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 84 MB | 43 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Control. Alt. Delete. LLC](https://appshunter.io/developer/1762687184) | [Plastic Soup Foundation](https://appshunter.io/developer/920784969) |

## What reviewers say

### Trace

[App page](https://appshunter.io/ios/app/trace-microplastics/id6740707486)

Understand your exposure to microplastics with a personalized assessment and science-backed recommendations. Learn about sources, track your progress, and make informed choices for a healthier life and a cleaner environment.

**Highlights:** Personalized microplastic exposure score, Customized reduction recommendations, Local tap water quality reports, Progress tracking over time, Educational content on microplastics, Actionable insights for daily life

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium weekly | $4.99 | per 7 days |
| premium weekly with trial | $4.99 | per 7 days |
| Subscription to Trace | $9.99 | per year |
| Trace Premium Yearly | $29.99 | per year |
| premium yearly | $29.99 | per year |


### PlasticFreeFuture

[App page](https://appshunter.io/ios/app/plasticfreefuture/id6746025794)

Scan cosmetic product ingredients to identify harmful substances and discover plastic-free alternatives. This tool quickly analyzes ingredient lists using your device's camera, providing results in seconds. Support environmental causes with an integrated donation feature.

**Highlights:** Ingredient scanning, Harmful substance identification, Plastic-free product discovery, Camera analysis, Donation support, Scan results image management

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

**In-app purchases:** none


## Frequently asked questions

### Is Trace free?

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

### Is PlasticFreeFuture free?

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

### Which has better reviews, Trace or PlasticFreeFuture?

Trace is rated higher. Trace averages 4.6 out of 5 from 28 ratings, while PlasticFreeFuture averages 3.9 from 12 ratings.

### Do Trace or PlasticFreeFuture have ads?

Trace shows ads; PlasticFreeFuture does not.

### Which is updated more often, Trace or PlasticFreeFuture?

Trace ships an update daily, and PlasticFreeFuture every 8 months. Most recently, Trace was updated on October 6, 2026 and PlasticFreeFuture on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*