Zayed Green Challenge vs MTT
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zayed Green Challenge
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.
- Environmental awareness
- Sustainable development goals
- Promotes environmental achievements
- Founded by Zayed International Foundation
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ZAYED INTERNATIONAL FOUNDATION FOR THE ENVIRONMENT Founded in 1999 by UAE Vice President, Prime Minister and Ruler of Dubai His Highness Sheikh Mohammed bin Rashid Al Maktoum, the Zayed International Prize for the Environment is meant to recognize and encourage environmental achievements supporting and promoting the implementation of Agenda 21, Millennium Development Goals (MDGs) and the Johannesburg Plan of Implementation for Sustainable Development, in line with the vision and philosophy of the late Sheikh Zayed Bin Sultan Al Nahyan. This application aims to spread awareness about the environment.
MTT
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UAE Knowledge tour is an exclusive new product, based on Pixelhunters' Multiplayer Team Training / Multiplayer Classroom platform, to use for testing & training on the UAE knowledge in particular. You have to visit all cities on the UAE map to become the winner. Please note that this is a B2B application, not targeting final consumers. The game is free to play but your organization needs to obtain a license key and to distribute it to its team members. The license key has the purpose of associating users to the proper group/team to access a given content.
Screenshots
Verdict
The clearest difference is update cadence: MTT at every 4 weeks against Zayed Green Challenge's every 2 months. MTT also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zayed Green Challenge ships an update every 2 months, MTT every 4 weeks. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.
| Parameter | Zayed Green Challenge | MTT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 122 MB |
| Age rating | 4+ | 17+ |
| Developer | SHEIKH ZAYED INTERNATIONAL PRIZE FOR THE ENVIRONMENT EST. | Pixelhunters |
In-app purchases
Zayed Green Challenge
No in-app purchases
MTT
No in-app purchases
Questions
Is Zayed Green Challenge free?
Is MTT free?
Do Zayed Green Challenge or MTT have ads?
Which is updated more often, Zayed Green Challenge or MTT?
Other comparisons
