# Kora Sustainability vs Sustain Program

The clearest difference is rating: Kora Sustainability at 4.0 against Sustain Program's 2.0. Kora Sustainability also leads on update cadence (fortnightly vs monthly). Sustain Program's advantage is in-app purchases (none vs 5). On price, ratings volume, 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. Sustain Program asks for nothing beyond the download.

Kora Sustainability holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Kora Sustainability ships an update fortnightly, Sustain Program monthly. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Kora Sustainability | Sustain Program |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/kora-sustainability/id1483753003/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/sustain-program/id1535036436/reviews) |
| Number of ratings | 3 | **4** |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 108 MB | 56 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Kora Sustainability Solution SIA](https://appshunter.io/developer/1475239838) | [Health Enhancement Systems](https://appshunter.io/developer/453599280) |

## 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 |


### Sustain Program

[App page](https://appshunter.io/ios/app/sustain-program/id1535036436)

Learn to make everyday choices that benefit your health and the environment. This program helps you reduce your ecological footprint, conserve resources, and combat climate change while improving personal well-being and saving money. Personalize your experience to focus on areas like nature connection, waste reduction, advocacy, or sustainable eating.

**Highlights:** Reduce ecological footprint, Conserve natural resources, Lessen climate change impact, Enhance personal well-being, Save money, Personalized experience, Daily tips and recipes

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kora Sustainability free?

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

### Is Sustain Program free?

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

### Which has better reviews, Kora Sustainability or Sustain Program?

Kora Sustainability is rated higher. Kora Sustainability averages 4.0 out of 5 from 3 ratings, while Sustain Program averages 2.0 from 4 ratings.

### Do Kora Sustainability or Sustain Program have ads?

Neither Kora Sustainability nor Sustain Program shows ads.

### Which is updated more often, Kora Sustainability or Sustain Program?

Kora Sustainability ships an update fortnightly, and Sustain Program monthly. Most recently, Kora Sustainability was updated on October 6, 2026 and Sustain Program on October 2, 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.*