# Tree Canada Carbon Tracker vs Gas Convert

The clearest difference is update cadence: Tree Canada Carbon Tracker at weekly against Gas Convert's every 3 months. Tree Canada Carbon Tracker also leads on iOS requirement (11.0 vs 15.4). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

Tree Canada Carbon Tracker ships an update weekly, Gas Convert every 3 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tree Canada Carbon Tracker | Gas Convert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/gas-convert/id1630670186/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 63 MB | 0 MB |
| Requires iOS | **11.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fare Vostro Energy Solutions Inc.](https://appshunter.io/developer/1534405190) | [IKAI HUNG](https://appshunter.io/developer/1136544160) |

## What reviewers say

### Tree Canada Carbon Tracker

[App page](https://appshunter.io/ios/app/tree-canada-carbon-tracker/id1607156176)

Monitor your daily commute, energy consumption, and dietary habits to understand and reduce your environmental impact. Engage with a community, join challenges, and discover personalized tips for a more sustainable lifestyle.

**Highlights:** Track commute, energy, and diet, Reduce carbon footprint, Personalized reduction tips, Community discussions, App contests and challenges

**Features:** macOS Compatibility

**In-app purchases:** none


### Gas Convert

[App page](https://appshunter.io/ios/app/gas-convert/id1630670186)

Easily calculate gas prices between gallons and liters. This tool helps you understand the cost of fuel in different units, making it simple to compare prices.

**Highlights:** Convert gallon prices to liter prices, Convert liter prices to gallon prices, Simple and intuitive interface, Supports common fuel units

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tree Canada Carbon Tracker free?

Tree Canada Carbon Tracker is free to download, with no in-app purchases.

### Is Gas Convert free?

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

### Do Tree Canada Carbon Tracker or Gas Convert have ads?

Neither Tree Canada Carbon Tracker nor Gas Convert shows ads.

### Which is updated more often, Tree Canada Carbon Tracker or Gas Convert?

Tree Canada Carbon Tracker ships an update weekly, and Gas Convert every 3 months. Most recently, Tree Canada Carbon Tracker was updated on October 7, 2026 and Gas Convert on October 24, 2026.

---

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