Climate Challenge vs Self SDG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Climate Challenge
Test your knowledge on climate change through engaging questions and progress through game levels. Expand your understanding of environmental topics by reading informative content as you play.
- Climate change quizzes
- Level progression
- Informative climate topics
- Knowledge expansion
- Engaging gameplay
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Answer questions about climate change, while earning points and moving through levels. Increase your climate knowledge by reading about various climate change topics as you go through the game.
Self SDG
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Unlock your personal journey toward sustainability with the Self-SDG mobile app. Built within the Erasmus+ KA220-SCH project, Self-SDG helps you assess your current engagement with the 17 Sustainable Development Goals, offers tailored challenges and recommendations, and connects you with a supportive community. Key features: • Self-assessment questionnaire to gauge your SDG commitment • Personalised recommendations and gamified challenges to boost sustainable behaviours • Leaderboard and social features to compare progress, motivate friends, and celebrate wins • Resources and insights on how to live more sustainably and contribute to the SDGs’ agenda for 2030 Whether you’re a student, educator, community leader or simply someone who cares about a greener future — Self-SDG supports you to move from awareness to action. Download now and take your next step for yourself, for society, for the planet.
Screenshots
Verdict
Climate Challenge and Self SDG are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | Climate Challenge | Self SDG |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.1 | 15.6 — better |
| Further details — not scored | ||
| Size | 1 MB | 81 MB |
| Age rating | 4+ | 17+ |
| Developer | Mohammed Guller | Rafael Montilla Castillo |
In-app purchases
Climate Challenge
No in-app purchases
Self SDG
No in-app purchases
Questions
Is Climate Challenge free?
Is Self SDG free?
Do Climate Challenge or Self SDG have ads?
Other comparisons
