# Eco vs SustainImpact Navigator

The clearest difference is update cadence: Eco at every 5 days against SustainImpact Navigator's monthly. SustainImpact Navigator's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Eco ships an update every 5 days, SustainImpact Navigator monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Eco | SustainImpact Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/sustainimpact-navigator/id6475014367/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | — | Free |
| Size | 81 MB | 98 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Fairfleet GmbH & Co. KG](https://appshunter.io/developer/1551810071) | [Orlandus Gilmore](https://appshunter.io/developer/1723079848) |

## What reviewers say

### Eco

[App page](https://appshunter.io/ios/app/eco-app/id1551810069)

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

**In-app purchases:** none


### SustainImpact Navigator

[App page](https://appshunter.io/ios/app/sustainimpact-navigator/id6475014367)

Empower communities to assess their sustainability and social impact. Understand renewable energy, capture diverse perspectives, and define impact from unique viewpoints. This tool fosters community ownership for a sustainable future.

**Highlights:** Community empowerment tools, Sustainability assessment, Social impact assessment, Renewable energy insights, Community perspective capture, Impact ownership

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Eco free?

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

### Is SustainImpact Navigator free?

SustainImpact Navigator is free to download, with no in-app purchases.

### Do Eco or SustainImpact Navigator have ads?

Neither Eco nor SustainImpact Navigator shows ads.

### Which is updated more often, Eco or SustainImpact Navigator?

Eco ships an update every 5 days, and SustainImpact Navigator monthly. Most recently, Eco was updated on November 3, 2026 and SustainImpact Navigator on November 4, 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.*