GLOWRIUM vs ReefBay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GLOWRIUM
Control smart lighting devices via Bluetooth and Wi-Fi. Customize colors, set scenes, and simulate natural light changes throughout the day. Requires iOS 13.0+ and specific Bluetooth/Wi-Fi versions.
- Bluetooth and Wi-Fi control
- Intelligent multi-area control
- Spectrum setting and automatic operation
- Independent color channel customization
- Multi-scene preset lighting
- Phased ecological simulation
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Smarter Plant Assistant Starts with Better Light. GLOWRIUM APP is newly upgraded to deliver a smarter and more convenient lighting experience for indoor plants and modern homes. By connecting with GLOWRIUM smart grow lights, you can easily control brightness, timer schedules, Circadian Mode (Sunrise and Sunset mode), and multiple plant lighting types to create a better light environment for every plant. With the upgraded Plant Assistant feature, GLOWRIUM APP provides lighting suggestions and plant care references based on plant type, helping you care for indoor plants in a smarter and more scientific way. From a single plant to an entire room, and from daily routines to everyday well-being, GLOWRIUM APP brings smart lighting naturally into your life. GLOWRIUM—Where Innovation and Quality Shine.
ReefBay
Manage your saltwater aquarium with this app. Track water parameters, log inhabitants, and get task reminders. Connect with a community of hobbyists, explore a marketplace, and access guides for a thriving reef tank.
- Local marketplace for buying/selling
- Explore coral and fish listings
- Personalized tank profiles
- Water parameter tracking
- Community forums and support
- Task reminders for maintenance
- Aquarium guides and resources
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About ReefBay Dive into the vibrant world of saltwater aquariums with ReefBay, the premier app designed exclusively for the marine hobbyist community. Whether you're a seasoned aquarist or just starting out, ReefBay offers an unparalleled platform to explore, compare, and immerse yourself in the mesmerizing realm of corals, fish, and much more. With ReefBay, managing your reef tank is easier than ever. Key Features - Local Marketplace: Connect with fellow reef enthusiasts to share insights, discover unique products, and buy or sell within your local community. - Explore Coral/Fish: Search through thousands of coral and fish to compare prices and find the perfect piece to enhance your saltwater aquarium. - Personalized Tank Profiles: Craft personalized profiles for each of your aquariums, meticulously logging diverse inhabitants and precise water parameters. This streamlined aquarium log showcases your aquatic havens and provides valuable insights to others in the community. - Parameter Tracking: Monitor your reef tank's water parameters effortlessly. Visualize your data in intuitive charts to maintain a thriving saltwater ecosystem. - Community and Support: Join a vibrant community of saltwater enthusiasts and reef tank hobbyists. Share insights, seek advice, and discover the latest trends in the marine aquarium world. - Task Reminders: Stay on top of your aquarium maintenance with automatic reminders for tasks like water changes and equipment checks, making you a more efficient aquarium manager. - Guides and Resources: Access valuable aquarium guides to help you maintain and grow your reef tank, from coral selection to water chemistry management. Why ReefBay? At ReefBay, we understand the passion and dedication it takes to maintain a thriving saltwater aquarium. That’s why we’ve created an app that simplifies aquarium management while connecting you to a global community. Whether you're tracking parameters, organizing your aquarium log, or seeking coral care tips, ReefBay is the perfect aquarium manager in your pocket. The ocean's wonder is just a tap away! *Creating unlimited tank profiles and using DeepDive features requires a subscription. TERMS: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For information or inquires contact us at info@reefbay.com
Screenshots
Verdict
The clearest difference is rating: ReefBay at 4.8 against GLOWRIUM's 2.4. ReefBay also leads on review sentiment (82% vs 48%) and update cadence (weekly vs every 2 months). GLOWRIUM's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price 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. ReefBay sells 4 in-app purchases, starting at $4.99 per month. GLOWRIUM asks for nothing beyond the download.
ReefBay holds the better App Store score, 4.8 against 2.4. That said, the two scores are not equally well evidenced: ReefBay has 455 ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 48% of GLOWRIUM's written reviews are positive against 82% of ReefBay's.
GLOWRIUM ships an update every 2 months, ReefBay weekly. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.
| Parameter | GLOWRIUM | ReefBay |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (35 ratings) | 4.8 (455 ratings) — better |
| Positive reviews | 47.8% of reviews | 82.5% of reviews — better |
| Number of ratings | 35 | 455 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 91 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Xingyang Hicent Technology Co., Ltd. | Toolit Media LLC |
Customer experience
GLOWRIUM
ReefBay
Bugs and requests
GLOWRIUM
Not enough reviews yet to summarise bugs or requests.
ReefBay
Reported bugs
5 issues- Coral ID misidentifies corals as fish
- App stopped working after update
- Cannot click create button due to text overlap
- Account mysteriously deleted
- Unsubscribe function not working for emails
Requested features
4 requests- Add ammonia and nitrite to water parameter tracking
- Improve coral identification accuracy
- Enhance UI consistency and presentation
- Better email notification management
In-app purchases
GLOWRIUM
No in-app purchases
ReefBay
- ReefBay DeepDive3 Days trial$4.991 Month
- ReefBay DeepDive$4.991 Month
- ReefBay DeepDive$29.991 Year
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- ReefBay DeepDive$39.991 Year






