# Blong vs Zayed Green Challenge

The clearest difference is rating: Zayed Green Challenge at 4.5 against Blong's 4.0. Zayed Green Challenge also leads on update cadence (every 2 months vs every 26 months). Blong's advantage is iOS requirement (8.0 vs 13.0). On price, ratings volume, 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.

Zayed Green Challenge holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Blong ships an update every 26 months, Zayed Green Challenge every 2 months. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Blong | Zayed Green Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (3 ratings)](https://appshunter.io/ios/app/blong/id792124884/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/zayed-green-challenge/id1013437617/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 4 MB | 46 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Will Carlough](https://appshunter.io/developer/792070149) | [SHEIKH ZAYED INTERNATIONAL PRIZE FOR THE ENVIRONMENT EST.](https://appshunter.io/developer/1303382587) |

## What reviewers say

### Blong

[App page](https://appshunter.io/ios/app/blong/id792124884)

Experience a unique solo twist on classic arcade games. This title blends the familiar gameplay of Pong with elements of Arkanoid for a fresh challenge. It offers an engaging, ad-free experience for players seeking simple yet addictive fun.

**Highlights:** Solo Pong gameplay, Arkanoid elements, Addictive challenge, Free to play, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Blong free?

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

### Is Zayed Green Challenge free?

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

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

Zayed Green Challenge is rated higher. Blong averages 4.0 out of 5 from 3 ratings, while Zayed Green Challenge averages 4.5 from 2 ratings.

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

Neither Blong nor Zayed Green Challenge shows ads.

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

Blong ships an update every 26 months, and Zayed Green Challenge every 2 months. Most recently, Blong was updated on October 2, 2026 and Zayed Green Challenge on October 8, 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.*