# Carbon Commute vs Xermius

The clearest difference is in-app purchases: Carbon Commute at none against Xermius's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Xermius sells 2 in-app purchases, starting at $4.99 per month. Carbon Commute asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Carbon Commute | Xermius |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/carbon-commute/id6742361046/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free | — |
| Size | 17 MB | 58 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eric Christine](https://appshunter.io/developer/1795858649) | [Luong Van Duc](https://appshunter.io/developer/1360162465) |

## What reviewers say

### Carbon Commute

[App page](https://appshunter.io/ios/app/carbon-commute/id6742361046)

Calculate your daily commute's carbon footprint by inputting your travel distance and vehicle's fuel efficiency. The app supports custom fuel efficiency figures and metric conversions, helping you make informed choices about your transportation.

**Highlights:** Calculate commute emissions, Use vehicle estimates, Enter custom fuel efficiency, Support metric conversions, Inform commute decisions

**Features:** macOS Compatibility

**In-app purchases:** none


### Xermius

[App page](https://appshunter.io/ios/app/xermius-ssh-terminal/id6761361005)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Xermius Pro (Monthly) | $4.99 | per month |
| Xermius Pro (Annual) | $49.99 | per year |


## Frequently asked questions

### Is Carbon Commute free?

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

### Is Xermius free?

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

### Do Carbon Commute or Xermius have ads?

Neither Carbon Commute nor Xermius shows ads.

### Which is updated more often, Carbon Commute or Xermius?

Carbon Commute ships an update every 5 days, and Xermius every 5 days. Most recently, Carbon Commute was updated on October 14, 2026 and Xermius on October 3, 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.*