# naha app vs Eco Environment

The clearest difference is iOS requirement: Eco Environment at 13.4 against naha app's 15.1. 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.

naha app ships an update every 5 days, Eco Environment every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | naha app | Eco Environment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/naha-app/id1578975317/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 52 MB | 22 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EAD](https://appshunter.io/developer/796827636) | [Sudhakar Reddy Yalla](https://appshunter.io/developer/1742307292) |

## What reviewers say

### naha app

[App page](https://appshunter.io/ios/app/naha-app/id1578975317)

This platform encourages sustainable habits by converting environmental intentions into tangible actions. Earn points for activities like tracking steps, reducing waste, and participating in eco-challenges, then redeem them for rewards. Join a community dedicated to creating a greener future.

**Highlights:** Track environmental actions, Reduce carbon footprint, Participate in eco-challenges, Earn points for rewards, Integrates with health trackers, Community leaderboards

**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 naha app free?

naha app 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 naha app or Eco Environment have ads?

Neither naha app nor Eco Environment shows ads.

### Which is updated more often, naha app or Eco Environment?

naha app ships an update every 5 days, and Eco Environment every 4 days. Most recently, naha app was updated on October 24, 2026 and Eco Environment on October 25, 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.*