CodeBrew for Schools vs Reef Rescue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CodeBrew for Schools
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Introducing CodeBrew for Schools: Your Java IDE for the classroom iPad! CodeBrew brings the power of Java programming to your iPads, making it easier than ever to teach and learn coding in schools. CodeBrew is a simple, effective tool for building real-world programming skills. Code in Java 17, Anytime, Anywhere CodeBrew runs Java 17 directly on iPads—no internet required. This offline capability ensures uninterrupted coding sessions, perfect for classrooms, homework assignments, or coding clubs. Teach Creativity with Game Development CodeBrew’s custom graphics framework lets students experiment with coding and create simple games. It’s an engaging way to introduce programming concepts and spark creativity in the classroom. Jumpstart Learning with Example Projects CodeBrew includes a collection of example projects, offering a practical starting point for students of all skill levels. These examples are designed to make programming approachable and relatable. Java is a registered trademark of Oracle and/or its affiliates The Terms of Service apply: https://astrobeats.net/tos.html
Reef Rescue
This educational game immerses children in ocean conservation by solving math problems to clean up marine environments and rescue sea creatures. Players explore diverse ocean worlds, build sanctuaries, and learn real conservation facts.
- Solve math problems to clean oceans
- Rescue and learn about sea creatures
- Explore 8 illustrated ocean worlds
- Build and fund a marine sanctuary
- Unlock legendary sea creatures
- Progress tracking for parents
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Dive into Reef Rescue, a friendly ocean math adventure where every correct answer cleans up a little more of the sea and brings a rescued creature home. LEARN BY RESCUING Kids solve age-appropriate math (counting by tapping, "how many?", addition/subtraction, or multiplication/division, you pick the level) to clear trash from 9 beautifully illustrated ocean worlds. Every few correct answers reveals a new sea creature, narrated with a real conservation fact about why it matters. 9 OCEANS TO EXPLORE Coral Reef, Tropical Lagoon, Kelp Forest, Arctic Ocean, Mangrove Nursery, Sunken Shipwreck, Open Ocean, the Deep Sea, and the after-dark Midnight Trench. Each has its own creatures, math level, and fully voiced host. BUILD A LIVING SANCTUARY Coins earned from correct answers fund a wild-habitat Sanctuary for each ocean. Plant real habitat pieces (coral, kelp, glacial rock, driftwood...) and watch rescued wildlife swim home as the reef heals. Every single piece comes with a real fact about how it helps ocean life. MEET THE LEGENDARIES Clear an entire ocean's worth of trash to trigger "Big Rescue", a tougher math challenge that frees a rare legendary creature (Whale Shark, Blue Whale, Greenland Shark, and more), who then joins that ocean's Sanctuary for good. BUILT FOR FAMILIES - No ads. Ever. - No accounts, no sign-in, no chat, no way for a child to contact anyone. - Every purchase is locked behind a parent-only math check. - Fully voiced and captioned, great for early readers. - Five math levels that grow with your child, from first counting (ages 2 to 4) to times tables (ages 10 and up). - A "For Grown-Ups" progress screen shows exactly what your child is practicing and how they're doing. Coral Reef and Tropical Lagoon are free to play in full. Additional oceans are available individually or as a one-time Explorer Pass. Reef Rescue is a conservation game at heart. Nothing is ever "caught" or "owned", and every rescued animal returns to its restored wild home, and every fact is real marine biology, kid-tested and kid-approved. Music by Kevin MacLeod (incompetech.com), licensed under Creative Commons: By Attribution 4.0.
Screenshots
Verdict
The clearest difference is price: Reef Rescue at Free against CodeBrew for Schools's $24.99. Reef Rescue also leads on update cadence (every 5 days vs every 2 months). CodeBrew for Schools's advantage is in-app purchases (none vs 7). On ads, device support and iOS requirement 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
Reef Rescue is free to download; CodeBrew for Schools costs $24.99 up front. Reef Rescue sells 7 one-off in-app purchases. CodeBrew for Schools asks for nothing beyond the download.
CodeBrew for Schools ships an update every 2 months, Reef Rescue every 5 days. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.
| Parameter | CodeBrew for Schools | Reef Rescue |
|---|---|---|
| Price | $24.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 326 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Julius Naeumann | Spangler Development LLC |
In-app purchases
CodeBrew for Schools
No in-app purchases
Reef Rescue
- Kelp Forest$2.99
- Arctic Ocean$2.99
- Deep Sea$2.99
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- Mangrove Nursery$2.99
- Sunken Shipwreck$2.99
- Open Ocean$2.99
- Ocean Explorer Pass$7.99
Questions
Is CodeBrew for Schools free?
Is Reef Rescue free?
Do CodeBrew for Schools or Reef Rescue have ads?
Which is updated more often, CodeBrew for Schools or Reef Rescue?
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