Comparison

Coral Reef by Tinybop vs Physio Matters Plus

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

Head to head
About

Coral Reef by Tinybop

Explore a vibrant underwater world and learn about marine life. Discover how sharks, octopuses, and other creatures interact within their ecosystem. This app encourages curiosity and open-ended play for families.

Highlights
  • Learn about sharks, octopuses, sea turtles, jellyfish, and more
  • Discover marine ecosystems and creature interactions
  • Interactive play with feeding frenzies and hide-and-seek
  • Explore food chains and plant-animal relationships
  • Interactive text labels in 20+ languages
  • FREE handbook for parents and teachers
Features
Read full description

Play and learn about sharks, octopuses, sea turtles, jellyfish, and more. Discover how sea creatures live together in an ecosystem. Coral Reef is No. 10 in Tinybop’s award-winning Explorer’s Library, a series of apps designed to introduce kids to big ideas. Other Explorer’s Library apps include The Human Body, Plants, Simple Machines, The Earth, Weather, Homes, Skyscrapers, Space, and Mammals. Each Explorer’s Library app teaches kids foundational science. Kids learn by playing, observing, asking questions, making guesses, and finding answers. We hope each app inspires conversations between you and your kids and sparks more learning in the world around us. Features: ○ Play with and learn about sea life, including: black tip reef sharks, green sea turtles, big blue octopuses, box jellyfish, clownfish, magnificent sea anemones, blue sea stars, peacock mantis shrimp, parrotfishes, yellow tangs, cleaner fishes, staghorn corals, crabs, sea grasses, and zooplankton. ○ Start a shark feeding frenzy! Find out how other fish survive. ○ Play hide and seek with octopuses. ○ Help sea turtles get clean. ○ Try to save crabs from a punching shrimp! ○ Watch food travel through a jellyfish. ○ Find out how sea stars clean up detritus. ○ See how parrotfish help keep coral reefs healthy. ○ Discover how the sun helps algae and sea plants grow into food for sea creatures. ○ Find out what kinds of sea creatures are carnivores, omnivores, herbivores, and detritivores. ○ Interactive text labels in 20+ languages teach vocabulary. ○ FREE Coral Reef Handbook has technology tips and basic info for teachers and parents. ○ Aligns with school curriculums. ○ Fun for the whole family — play and learn together. ○ No third-party advertising. ○ Open-ended activities with no rules. Curiosity and creativity are rewarded. ○ Original artwork by Wenjia Tang. ○ Original sound design. FREE handbook Our expert-reviewed handbook is full of facts, interaction hints, and discussion questions to support learning in this app, in the classroom or at home. Download in your app or at: http://tinybop.com/handbooks. Privacy policy We take your and your child’s privacy very seriously. We do not collect or share personal information about your child, nor do we allow any third-party advertising. When the camera, microphone, and other services are used within an app, your information is neither collected nor distributed outside of the app. Read our complete privacy policy at tinybop.com. Tinybop, Inc. is a Brooklyn-based studio of designers, engineers, and artists. We make toys for tomorrow. We’re all over the internet. Visit us: www.tinybop.com Follow us: twitter.com/tinybop Like us: facebook.com/tinybop Peek behind the scenes: instagram.com/tinybop We love hearing your stories! Reach out: hi@tinybop.com. Psst! It's not Tiny Bop, or Tiny Bob, or Tiny Pop. It's Tinybop. :)

About

Physio Matters Plus

Features
Read full description

Physio Matters Plus is your all-in-one professional learning hub for musculoskeletal and rehabilitation clinicians. Built by Physio Matters, the app brings together our entire ecosystem of evidence-informed education all in one place. Learn on demand. Whether you’re a student, early-career clinician or an experienced practitioner looking to stay sharp, Physio Matters Plus gives you access to trusted voices, real-world clinical discussion and CPD that you can use in clinic tomorrow. What you’ll find inside: - Webinars & CPD Content: Explore our extensive webinar library, covering key topics across MSK, rehabilitation, pain, advanced practice, and clinical reasoning. Learn from leading clinicians and researchers, with content designed to be practical, reflective, and immediately applicable. - Podcasts: Listen to all Physio Matters podcasts in one place, including long-form conversations, clinical debates, and thoughtful discussion around the realities of modern MSK practice. - MSKMag: Read curated articles and essays exploring musculoskeletal healthcare, professional development, research interpretation, and the bigger questions shaping our profession. - Designed for busy clinicians: Dip in for five minutes or settle in for a deep dive. Save content, pick up where you left off, and build learning into your routine—on the commute, between patients, or after clinic. - Free & Premium Access: Physio Matters Plus includes a free tier, giving you access to selected webinars, podcasts, and articles—no subscription required. Upgrade to Premium to unlock the full content library, including hundreds of on-demand webinars and exclusive educational resources, with new content added every week… - Why Physio Matters?: We filter the noise to bring you the best MSK education in the world. Built by practising physiotherapists and MSK clinicians, and curated from the best MSK minds worldwide. We focus on clarity over noise, discussion over dogma, and real clinical relevance over clickbait. Our content is thoughtful, challenging, and grounded in both evidence and experience. Physio Matters Plus is more than a library. It’s a shared professional space to think, learn, and grow. Download now and start learning with Physio Matters Plus.

Screenshots

Coral Reef by Tinybop4 screens
Physio Matters Plus3 screens

Verdict

The call

The clearest difference is price: Physio Matters Plus at Free against Coral Reef by Tinybop's $3.99. Physio Matters Plus also leads on update cadence (every 3 months vs every 9 months). Coral Reef by Tinybop's advantage is iOS requirement (12.0 vs 15.6). On 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

CostPrice · In-app purchases · Ads · Monetization

Physio Matters Plus is free to download; Coral Reef by Tinybop costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Coral Reef by Tinybop ships an update every 9 months, Physio Matters Plus every 3 months. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Coral Reef by Tinybop versus Physio Matters Plus: the parameters behind the verdict, then further details
ParameterCoral Reef by TinybopPhysio Matters Plus
Price$3.99Free — better
Rating4.4 (47 ratings) — better—
Positive reviews48.9% of reviews—
Number of ratings47 — better—
Update frequencyEvery 9 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size116 MB3 MB
Age rating4+12+
DeveloperTinybop Inc.Physio Matters Plus ltd

In-app purchases

None

Coral Reef by Tinybop

No in-app purchases

None

Physio Matters Plus

No in-app purchases

Questions

Is Coral Reef by Tinybop free?
Coral Reef by Tinybop costs $3.99, with no in-app purchases.
Is Physio Matters Plus free?
Physio Matters Plus is free to download, with no in-app purchases.
Do Coral Reef by Tinybop or Physio Matters Plus have ads?
Neither Coral Reef by Tinybop nor Physio Matters Plus shows ads.
Which is updated more often, Coral Reef by Tinybop or Physio Matters Plus?
Coral Reef by Tinybop ships an update every 9 months, and Physio Matters Plus every 3 months. Most recently, Coral Reef by Tinybop was updated on November 2, 2026 and Physio Matters Plus on October 31, 2026.

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