# EcoQuest vs Eco Environment

The clearest difference is iOS requirement: Eco Environment at 13.4 against EcoQuest's 15.0. On price, update cadence, 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.

EcoQuest ships an update weekly, Eco Environment every 4 days. The most recent releases landed on October 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | EcoQuest | Eco Environment |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Size | 335 MB | 22 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yujun ma](https://appshunter.io/developer/1589775065) | [Sudhakar Reddy Yalla](https://appshunter.io/developer/1742307292) |

## What reviewers say

### EcoQuest

[App page](https://appshunter.io/ios/app/ecoquest/id6450180134)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eco Environment

[App page](https://appshunter.io/ios/app/eco-environment/id6733238323)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EcoQuest free?

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

### Is Eco Environment free?

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

### Do EcoQuest or Eco Environment have ads?

Neither EcoQuest nor Eco Environment shows ads.

### Which is updated more often, EcoQuest or Eco Environment?

EcoQuest ships an update weekly, and Eco Environment every 4 days. Most recently, EcoQuest was updated on October 1, 2026 and Eco Environment on October 19, 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.*