EDC Hub vs CauseClass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EDC Hub
Connect with a global community of researchers, designers, and activists focused on ecological futures. Share ideas, resources, and images, join or create interest groups, and participate in collaborative projects. The app facilitates discussions and showcases innovative ecological design.
- Share news, resources, and ideas
- Connect with community members
- Join or create interest groups
- Participate in collective events
- Discussion forums
- Collaborative work tools
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With roots in Baltimore and relations around the world, we’re building a place for researchers, designers, activists, artists, and others to conceive and develop alternative ecological futures. The EDC Hub will allow you to participate in the EDC community through a dedicated mobile app: --Share news, resources, images and ideas about ecology and design --Connect with other members and participate in collective events --Join groups for issues that interest you, or start one of your own --Our mobile hub includes a discussion forum for specific topics --Our blog is a place to share stories of projects and happenings --Take advantage of our tools for collaborative work and imagination
CauseClass
This free educational app offers a solutions-based approach to learning about climate change through engaging videos and interactive activities. It helps users understand environmental issues, identify their passions, and explore pathways to create positive change.
- Documentary-style instructional videos
- Creative activities and guided reflections
- Exploration of impact pathways
- Solutions-based approach to climate change
- Career and project passion analysis
- Proposal creation for sustainability issues
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This free bundle of online courses is a virtual tool that takes a solutions-based approach to teaching climate change. Through documentary-style videos, creative activities, and recorded conversations, students learn about the issues facing the natural world and explore their power to make an impact. From airboats to solar fields, our crew traveled to the frontlines of the fight for sustainability to film the instructional videos within each course. We wanted to captivate students by putting them right in the action, because there's no better way to educate than by entertaining. Reflect on Purpose - Access guided reflections and writing where students think about their role in society. Identify Passions - Analyze the careers or projects they're most drawn to. Explore Impact Pathways - Learn five different pathways students can take to affect positive change. Create New Solutions - Write a proposal that would solve a sustainability issue through their chosen impact pathway.
Screenshots
Verdict
The clearest difference is in-app purchases: EDC Hub at none against CauseClass's 6. CauseClass's advantage is update cadence (fortnightly vs every 5 months) and ratings volume (3 vs 1). On price, rating, ads and monetization model 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. CauseClass sells 5 one-off in-app purchases. EDC Hub asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for EDC Hub against 5.0 for CauseClass. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
EDC Hub ships an update every 5 months, CauseClass fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | EDC Hub | CauseClass |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 26 MB | 105 MB |
| Age rating | 12+ | 4+ |
| Developer | Inquiring Systems, Inc | B.L.U.E. MISSIONS GROUP, INC. |
Customer experience
EDC Hub
CauseClass
In-app purchases
EDC Hub
No in-app purchases
CauseClass
- The Sustainable ClosetFree
- BYL-Policy AdvocacyFree
- The Natural Order2 variantsFree
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- Community Service ReflectionFree
- Find Your DropFree









