# NMF.earth vs Le Pass PF

The clearest difference is update cadence: Le Pass PF at every 2 weeks against NMF.earth's every 6 weeks. Le Pass PF also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NMF.earth ships an update every 6 weeks, Le Pass PF every 2 weeks. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | NMF.earth | Le Pass PF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nmfearth/id1494561829/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 42 MB | 40 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pierre Bresson](https://appshunter.io/developer/886617892) | [skazy](https://appshunter.io/developer/1526256054) |

## What reviewers say

### NMF.earth

[App page](https://appshunter.io/ios/app/nmfearth/id1494561829)

Track and decrease your environmental impact by understanding your carbon footprint. Set personal emission goals and monitor your progress monthly to stay within your budget.

**Highlights:** Calculate CO2 emissions, Define carbon budget, Track monthly limits, Reduce carbon footprint, Actionable insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Le Pass PF

[App page](https://appshunter.io/ios/app/le-pass-pf/id6475794729)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NMF.earth free?

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

### Is Le Pass PF free?

Le Pass PF is free to download, with no in-app purchases.

### Do NMF.earth or Le Pass PF have ads?

Neither NMF.earth nor Le Pass PF shows ads.

### Which is updated more often, NMF.earth or Le Pass PF?

NMF.earth ships an update every 6 weeks, and Le Pass PF every 2 weeks. Most recently, NMF.earth was updated on September 25, 2026 and Le Pass PF on September 27, 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.*