W2O vs OceanEyes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
W2O
Access a wealth of ocean-related content, including weekly radio episodes, blog posts on policy and action, and a digital magazine exploring ocean culture and solutions. Stay informed about initiatives and join a global community dedicated to ocean health and sustainability.
- Weekly radio episodes on ocean issues
- Blog on ocean policy and action
- Digital magazine on ocean culture
- Monthly newsletter updates
- Global community for ocean conservation
Read full descriptionHide full description
The World Ocean Observatory app brings the major programs and features of the W2O to your mobile device. - Listen to weekly episodes of WORLD OCEAN RADIO, our 5-minute audio feature on a wide range of ocean issues from science and education to advocacy and exemplary projects, brought to you by long-time host Peter Neill. - Read the latest from WORLD OCEAN FORUM, our blog dedicated to proposals for change in ocean policy and action worldwide, linking unexpected people with unexpected ideas and offering a knowledgeable outlet for research, opinion and storytelling. - Read WORLD OCEAN JOURNAL, a digital magazine on ocean culture and solutions to today’s ocean issues. Each volume, focused on a particular theme, includes essays, articles, interviews, art, exhibits, and performances profiling the vital impacts of the ocean on our lives. - Read our monthly newsletter to stay engaged with our making waves initiatives. ABOUT THE W2O World Ocean Observatory is a leading organization advocating for the health and sustainability of the ocean through an accessible worldwide network of communication. Through education, partnership, information exchange, public connection, and relentless communications, W2O is committed to building an expansive global community of Citizens of the Ocean to promote and conserve marine resources for the future of all mankind.
OceanEyes
Read full descriptionHide full description
OceanEyes: Observing Citizen Engagement - Accessible Network of Environmental Sightings Welcome to OceanEyes, a platform dedicated to the wonder and preservation of marine life in the Indian Ocean. Our app empowers you to be an active participant in marine species conservation and exploration. Discover Marine Biodiversity: Immerse yourself in the mesmerizing world of marine biodiversity. With OceanEyes, you can document and share your observations of the incredible marine species inhabiting the Indian Ocean. Every sighting contributes to a greater understanding of these diverse and delicate ecosystems. Community of Marine Enthusiasts: OceanEyes brings together a community of passionate individuals who share your love for the ocean. Connect with like-minded enthusiasts, engage in discussions, and work collaboratively with others who are equally dedicated to marine conservation. Promote Conservation: Your observations have a profound impact. By sharing your findings with the OceanEyes community, you play a vital role in marine species conservation. Together, we're raising awareness about the importance of our oceans and striving to protect and sustainably manage their diverse ecosystems. Stay Informed: OceanEyes keeps you updated with the latest news, projects, and initiatives in the realm of marine biology and ecology. We believe that staying informed is a crucial part of marine conservation. Join Our Mission: OceanEyes is a flagship initiative under the Deep Ocean Mission project by the Centre for Marine Living Resources & Ecology. We invite you to be part of this mission, contributing to a better understanding of marine biodiversity and promoting the conservation and sustainable management of our oceans. Download OceanEyes now, and embark on a journey of discovery, conservation, and community engagement. Your passion for marine species observation is making a tangible difference, and we can't wait to explore the depths of the Indian Ocean with you. *Together, let's make our oceans a better place for all its inhabitants. * Download OceanEyes and become a marine conservationist today.
Screenshots
Verdict
The clearest difference is update cadence: OceanEyes at weekly against W2O's every 24 months. OceanEyes also leads on iOS requirement (12.0 vs 14.1). 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.
W2O ships an update every 24 months, OceanEyes weekly. The most recent releases landed on June 5, 2026 and September 7, 2026 respectively.
| Parameter | W2O | OceanEyes |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 24 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Bjorn Grigholm | APPENTUS TECHNOLOGIES PRIVATE LIMITED |
In-app purchases
W2O
No in-app purchases
OceanEyes
No in-app purchases








