# Zayed Green Challenge vs Green Balance

The clearest difference is rating: Zayed Green Challenge at 4.5 against Green Balance's 1.0. Zayed Green Challenge also leads on in-app purchases (none vs 3) and ads (none vs shown). Green Balance's advantage is update cadence (fortnightly vs every 2 months). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Green Balance sells 3 one-off in-app purchases. Zayed Green Challenge asks for nothing beyond the download.

Zayed Green Challenge holds the better App Store score, 4.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Zayed Green Challenge ships an update every 2 months, Green Balance fortnightly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Zayed Green Challenge | Green Balance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/zayed-green-challenge/id1013437617/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/green-balance/id6445876589/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 302 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHEIKH ZAYED INTERNATIONAL PRIZE FOR THE ENVIRONMENT EST.](https://appshunter.io/developer/1303382587) | [Filos Games](https://appshunter.io/developer/1761043869) |

## What reviewers say

### Zayed Green Challenge

[App page](https://appshunter.io/ios/app/zayed-green-challenge/id1013437617)

This application aims to raise environmental awareness by promoting sustainable development goals. It was founded by the Zayed International Foundation for the Environment to recognize and encourage environmental achievements.

**Highlights:** Environmental awareness, Sustainable development goals, Promotes environmental achievements, Founded by Zayed International Foundation

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

**In-app purchases:** none


### Green Balance

[App page](https://appshunter.io/ios/app/green-balance/id6445876589)

Guide a city's recovery from environmental and economic collapse by making critical decisions. Restore ecological balance, manage resources, and rebuild infrastructure to bring back prosperity and well-being to its citizens.

**Highlights:** City management simulation, Ecological restoration gameplay, Resource management, Strategic decision-making, City rebuilding mechanics, Narrative-driven experience

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Green Coin x50 | $3.99 | one-time |
| Green Coin x150 | $7.99 | one-time |
| Green Coin x250 | $11.99 | one-time |


## Frequently asked questions

### Is Zayed Green Challenge free?

Zayed Green Challenge is free to download, with no in-app purchases.

### Is Green Balance free?

Green Balance is free to download, with in-app purchases available.

### Which has better reviews, Zayed Green Challenge or Green Balance?

Zayed Green Challenge is rated higher. Zayed Green Challenge averages 4.5 out of 5 from 2 ratings, while Green Balance averages 1.0 from 1 ratings.

### Do Zayed Green Challenge or Green Balance have ads?

Green Balance shows ads; Zayed Green Challenge does not.

### Which is updated more often, Zayed Green Challenge or Green Balance?

Zayed Green Challenge ships an update every 2 months, and Green Balance fortnightly. Most recently, Zayed Green Challenge was updated on October 8, 2026 and Green Balance on October 24, 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.*