Comparison

BioDive vs Blue Whale AR Encounter

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

Head to head
About

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.

Highlights
  • Virtual reality ocean exploration
  • Scientific inquiry and data collection
  • Digital science journal
  • Collaboration with peers
  • Hypothesis formation
  • Diverse marine ecosystems
Features
Read full description

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!

About

Blue Whale AR Encounter

Explore the majestic blue whale in augmented reality. View its detailed 3D model, including skeletal and internal structures, or dive into its marine habitat from a submersible. Learn fascinating facts and witness lifelike behaviors.

Highlights
  • Augmented reality 3D whale model
  • External, skeletal, and internal views
  • Interactive contextual information hotspots
  • Adjustable whale size and rotation
  • Submarine view of marine habitat
  • Blue whale behavior simulations
  • Size comparisons with diver, T-Rex, etc.
Read full description

The Blue Whales Encounter AR app is an intuitive and user-friendly app that offers an explorative experience about blue whales. There is a lot to discover in each of the two views. “Model View” brings you face-to-face with the whale, offering a 3D rendition you can position and explore. Find a surface to play on, then tap it to bring the whale into your world. Use the on-screen layer selector to explore the external, skeletal, and internal structures of the largest animal that ever lived. Each layer features blue hotspots that pop-up contextual information about that area of interest. You can alter the size of the whale to make it bigger and smaller, or even rotate it for a better view. Feeling adventurous? Use your fingers to expand the whale to its full size. Just make sure you have enough space! “Submarine View” plunges you deep into the blue whale's marine habitat; this time, you’re in its home. Cruising in a private submersible, your expedition commences with a close encounter as a blue whale glides past your sub’s porthole! The sub has eight key controls on its dashboard. Each triggers a different experience. Four allow you to visualize the massive size of the blue whale by directly comparing it to a diver, a pod of dolphins, a school bus and a T-Rex. Two other controls trigger signature blue whale behaviors; watch as the whale surfaces for air, and witness one of the most spectacular performances in all of nature—the blue whale’s lunge feed.

Screenshots

BioDive3 screens
Blue Whale AR Encounter4 screens

Verdict

The call

The clearest difference is rating: Blue Whale AR Encounter at 5.0 against BioDive's 3.4. On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Blue Whale AR Encounter holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 6 respectively.

UpkeepUpdate frequency

BioDive ships an update every 4 months, Blue Whale AR Encounter every 3 months. Both last shipped on October 24, 2026.

Scorecard1 real difference · 8 level
BioDive versus Blue Whale AR Encounter: the parameters behind the verdict, then further details
ParameterBioDiveBlue Whale AR Encounter
PriceFreeFree
Rating3.4 (5 ratings)5.0 (6 ratings) — better
Number of ratings56 — better
Update frequencyEvery 4 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size372 MB1.4 GB
Age rating4+4+
DeveloperKiller SnailsHabitat XR (PTY) Ltd

Customer experience

BioDive

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%

Blue Whale AR Encounter

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BioDive

No in-app purchases

None

Blue Whale AR Encounter

No in-app purchases

Questions

Is BioDive free?
BioDive is free to download, with no in-app purchases.
Is Blue Whale AR Encounter free?
Blue Whale AR Encounter is free to download, with no in-app purchases.
Which has better reviews, BioDive or Blue Whale AR Encounter?
Blue Whale AR Encounter is rated higher. BioDive averages 3.4 out of 5 from 5 ratings, while Blue Whale AR Encounter averages 5.0 from 6 ratings.
Do BioDive or Blue Whale AR Encounter have ads?
Neither BioDive nor Blue Whale AR Encounter shows ads.
Which is updated more often, BioDive or Blue Whale AR Encounter?
BioDive ships an update every 4 months, and Blue Whale AR Encounter every 3 months. Most recently, BioDive was updated on October 24, 2026 and Blue Whale AR Encounter on October 24, 2026.

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