# Kora Sustainability vs Tree Canada Carbon Tracker

The clearest difference is review sentiment: Kora Sustainability at 75% against Tree Canada Carbon Tracker's 0%. Tree Canada Carbon Tracker's advantage is in-app purchases (none vs 5) and iOS requirement (11.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kora Sustainability sells 5 in-app purchases, starting at $1.99 per month. Tree Canada Carbon Tracker asks for nothing beyond the download.

Kora Sustainability ships an update fortnightly, Tree Canada Carbon Tracker weekly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Kora Sustainability | Tree Canada Carbon Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/kora-sustainability/id1483753003/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 108 MB | 63 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Kora Sustainability Solution SIA](https://appshunter.io/developer/1475239838) | [Fare Vostro Energy Solutions Inc.](https://appshunter.io/developer/1534405190) |

## What reviewers say

### Kora Sustainability

[App page](https://appshunter.io/ios/app/kora-sustainability/id1483753003)

Track your environmental impact by measuring sustainable lifestyle choices like mobility, energy use, and purchasing habits. Earn rewards for eco-friendly actions and reduce your carbon footprint through a combination of moral and financial incentives.

**Highlights:** Track sustainable lifestyle choices, Measure impact on the planet, Earn rewards for eco-friendly actions, Reduce CO2 emissions, Compare progress with goals and others, Integrates with Apple Health for steps and distance

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Adventurer monthly | $1.99 | per month |
| Sprout Offset Subscription | $3.99 | per month |
| Tree Offset Subscription | $7.99 | per month |
| Forest Offset Subscription | $15.99 | per month |
| Adventurer yearly | $39.99 | per year |


### 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


## Frequently asked questions

### Is Kora Sustainability free?

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

### Is Tree Canada Carbon Tracker free?

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

### Do Kora Sustainability or Tree Canada Carbon Tracker have ads?

Neither Kora Sustainability nor Tree Canada Carbon Tracker shows ads.

### Which is updated more often, Kora Sustainability or Tree Canada Carbon Tracker?

Kora Sustainability ships an update fortnightly, and Tree Canada Carbon Tracker weekly. Most recently, Kora Sustainability was updated on October 6, 2026 and Tree Canada Carbon Tracker 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.*