# QKONS vs E5tarli

The clearest difference is device support: QKONS at 3 against E5tarli's 1. QKONS also leads on iOS requirement (13.0 vs 16.4). On price, 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.

## The numbers

| Metric | QKONS | E5tarli |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qkons/id1550596133/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 32 MB | 60 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Younss Ait Mou](https://appshunter.io/developer/1512331697) | [Eng Techno F.Z.E](https://appshunter.io/developer/1656734965) |

## What reviewers say

### QKONS

[App page](https://appshunter.io/ios/app/qkons/id1550596133)

This app helps you understand and improve your environmental impact with a personalized QKONS-Index score. It tracks electricity, water, and waste management, offering tailored tips for continuous eco-habit improvement.

**Highlights:** Personalized QKONS-Index score, Track electricity, water, and waste, Utility account integration, Progress visualization, Tailored eco-tips, Month-to-month improvement tracking

**In-app purchases:** none


### E5tarli

[App page](https://appshunter.io/ios/app/e5tarli/id6802590448)

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

**In-app purchases:** none


## Frequently asked questions

### Is QKONS free?

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

### Is E5tarli free?

E5tarli is free to download, with no in-app purchases.

### Do QKONS or E5tarli have ads?

Neither QKONS nor E5tarli shows ads.

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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.*