# Carbon Commute vs OkoCrime

The clearest difference is in-app purchases: Carbon Commute at none against OkoCrime's 3. Carbon Commute also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. OkoCrime sells 3 in-app purchases, starting at $12.99 per month. Carbon Commute asks for nothing beyond the download.

Carbon Commute ships an update every 5 days, OkoCrime every 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Carbon Commute | OkoCrime |
| --- | --- | --- |
| 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 4 days** |
| Monetization | Free | — |
| Size | 17 MB | 26 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Eric Christine](https://appshunter.io/developer/1795858649) | [Aksana Martysiuk](https://appshunter.io/developer/1890897965) |

## 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


### OkoCrime

[App page](https://appshunter.io/ios/app/okocrime/id6761688904)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly premium subscription | $12.99 | per month |
| Premium | $19.99 | per 3 months |
| Quarterly premium subscription | $19.99 | per 3 months |


## Frequently asked questions

### Is Carbon Commute free?

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

### Is OkoCrime free?

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

### Do Carbon Commute or OkoCrime have ads?

Neither Carbon Commute nor OkoCrime shows ads.

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

Carbon Commute ships an update every 5 days, and OkoCrime every 4 days. Most recently, Carbon Commute was updated on November 4, 2026 and OkoCrime 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.*