BioDive vs ZenQuestVR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BioDive
Immerse yourself in virtual reality marine biology expeditions. Students act as scientists, exploring diverse ocean ecosystems, collecting data, and documenting their findings in a digital journal to understand environmental impacts.
- Virtual reality ocean exploration
- Scientific inquiry and data collection
- Digital science journal
- Collaboration with peers
- Hypothesis formation
- Diverse marine ecosystems
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In BioDive, students are marine biologists who travel to international dive locations in VR. They will study the impact of abiotic factors on biotic factors across diverse marine ecosystems and then document their learning in their digital science journals in the companion website. As students move through the experience, they go between their own personal digital science journal (https://biodive.killersnails.com/) and expeditions in the field, including the Eastern Atlantic, Eastern Pacific, and Indo-Pacific Oceans. They make observations, collect data, collaborate with fellow scientists, and synthesize their knowledge to write formal hypotheses about the impact of variables on changes to different ocean ecosystems. Players must have access to the digital science journal to view more than the first scene. BioDive was developed by a team of science teachers and scientists to model the process of scientific inquiry and discovery. Students use their devices to make observations and use their laptops to manipulate data and synthesize observations to demonstrate learning. This game was created by an award-winning team co-founded by a practicing marine biochemist. BioDive was developed with support from the National Science Foundation!
ZenQuestVR
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Introducing our groundbreaking virtual reality app that redefines user engagement! Thought Bulb VR app allows users to immerse themselves in entirely new worlds by providing a fully virtual environment. With our VR app, users can explore a variety of virtual experiences such as virtual team-building activities, immersive tours, interactive games, and engaging VR activities. Our app leverages cutting-edge VR technology to create seamless and captivating virtual environments, offering an experience like no other. The app is user-friendly and accessible to anyone with a VR headset. Users simply put on their headset and are instantly transported to a fully interactive virtual world. The app also includes a range of customization options, allowing users to adjust the settings and personalize their experience to their liking. Whether you're looking to discover new places, play interactive games, or simply have fun with friends and family, our VR app has something for everyone. So why wait? Download our app today and start experiencing virtual reality like never before!
Screenshots
Verdict
The clearest difference is update cadence: BioDive at every 4 months against ZenQuestVR's every 11 months. BioDive also leads on iOS requirement (12.0 vs 15.0). 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.
BioDive ships an update every 4 months, ZenQuestVR every 11 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | BioDive | ZenQuestVR |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 months — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 372 MB | 330 MB |
| Age rating | 4+ | 9+ |
| Developer | Killer Snails | Thought Bulb |
In-app purchases
BioDive
No in-app purchases
ZenQuestVR
No in-app purchases









