# PineOx vs SWEN

The clearest difference is ads: PineOx at none against SWEN's shown. SWEN's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

PineOx ships an update every 9 days, SWEN every 2 weeks. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PineOx | SWEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/pineox/id6449542713/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 129 MB | 73 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aliaksei Karatkou](https://appshunter.io/developer/1689593287) | [SOL Ventures B.V.](https://appshunter.io/developer/1709486134) |

## What reviewers say

### PineOx

[App page](https://appshunter.io/ios/app/pineox/id6449542713)

Learn about your carbon footprint and plant real trees by completing educational lessons. Track your progress and see the collective impact of the community on a map. Become CO2 neutral and contribute to environmental sustainability.

**Highlights:** Calculate CO2 footprint, Plant real trees, Complete educational lessons, Track carbon neutrality countdown, Invite friends for seeds, View Tree Impact Map

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

**In-app purchases:** none


### SWEN

[App page](https://appshunter.io/ios/app/swen-track-compare-and-offset/id6468068461)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PineOx free?

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

### Is SWEN free?

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

### Do PineOx or SWEN have ads?

SWEN shows ads; PineOx does not.

### Which is updated more often, PineOx or SWEN?

PineOx ships an update every 9 days, and SWEN every 2 weeks. Most recently, PineOx was updated on October 24, 2026 and SWEN on October 7, 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.*