Comparison

Planet Masdar vs 2121 Game

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Planet Masdar

Guide a growing population on a new planet by sustainably managing food, water, and energy resources. Learn about environmental responsibility and resource management through engaging gameplay.

Highlights
  • Sustainable resource management
  • Population growth simulation
  • Environmental education
  • Resource allocation challenges
  • Interactive gameplay
Features
Read full description

Help the people of Planet Masdar build a sustainable home. They’ve escaped from their old world where there was not enough food, water and energy for them to live. Now ten of them live inside your device, but their population is growing fast! Planet Masdar is named after Masdar in Abu Dhabi, a company famous for making energy from natural sources like the wind and the sun, and for building a city that takes care of the environment. Planet Masdar is beautiful but small, with limited resources. We must use them carefully. Can you help the people of Planet Masdar start their new life, by providing them the food, water and power they need each day sustainably?

About

2121 Game

Read full description

"2121" is a multiplayer educational game that nurtures active citizenship among digitally-savvy youth in the 21st century. This serious game's mission is to advance civic literacy and involve young people around the world in becoming informed, engaged, and responsible local and global citizens. The game is available in English, Arabic and soon French. Set a century from now in a world ravaged by climate change, out-of-control technological progress, and conflicts, "2121" provides an enthralling and secure environment for young players to explore solutions to urgent global challenges. Participants step into a creatively designed fictional world and are challenged to shape its destiny through collaboration and competition, construction and disruption, failure, and perseverance. "2121" has been meticulously crafted as an educational tool to empower Civil Society Organizations (CSOs) in their endeavours to enhance civic literacy among young people and women. The game's educational content is a comprehensive curriculum comprising 90 topics, categorized into three strands: dignity, equality, and sustainable development; governance; and active citizenship. Many of these topics are cross-cutting, providing a wellspring of inspiration and guidance for youth to actively contribute to the discovery of innovative solutions to contemporary challenges. Each topic is introduced through a captivating narrative story woven into the game's immersive world, accompanied by a pedagogical text that delivers factual information, practical advice, and deeper insights into the subject matter. To accommodate users with diverse literacy levels, all content is available in audio format. The game can be played both online and offline, ensuring accessibility for a wide range of users. As a potent tool for engaging and educating youth, "2121" serves as a cornerstone in training programmes. Tailored lessons and manuals can be designed to facilitate seamless integration of the game into educational initiatives, further solidifying its role as a catalyst for fostering active citizenship and shaping the leaders of tomorrow. 2121 Season I, created by Project 21 Co-produced with Friedrich Ebert Stiftung (FES) Developers BeeLabs Game Studio (Jordan) and Yayy Games (Lebanon)

Screenshots

Planet Masdar4 screens
2121 Game4 screens

Verdict

The call

The clearest difference is update cadence: Planet Masdar at fortnightly against 2121 Game's every 4 months. Planet Masdar also leads on iOS requirement (8.4 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Planet Masdar ships an update fortnightly, 2121 Game every 4 months. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Planet Masdar versus 2121 Game: the parameters behind the verdict, then further details
ParameterPlanet Masdar2121 Game
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyFortnightly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.4 — better13.0
Further details — not scored
Size277 MB451 MB
Age rating4+17+
DeveloperAbu Dhabi Future Energy Company - MasdarBeeLabs Ltd

In-app purchases

None

Planet Masdar

No in-app purchases

None

2121 Game

No in-app purchases

Questions

Is Planet Masdar free?
Planet Masdar is free to download, with no in-app purchases.
Is 2121 Game free?
2121 Game is free to download, with no in-app purchases.
Do Planet Masdar or 2121 Game have ads?
Neither Planet Masdar nor 2121 Game shows ads.
Which is updated more often, Planet Masdar or 2121 Game?
Planet Masdar ships an update fortnightly, and 2121 Game every 4 months. Most recently, Planet Masdar was updated on October 7, 2026 and 2121 Game on October 27, 2026.

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