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Best Reefbay Apps

250+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated August 2026

If you already know ReefBay, this is the deeper bench. 250+ reefbay apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.

Compare top Reefbay Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ReefBayReefBayFree4.8★ (432)YesYesAug 2026
2Reef2ReefReef2ReefFree4.7★ (43)NoNoJul 2026
3ReefRanksReefRanksFree—YesYesAug 2026
4Essential ReefEssential ReefFree5.0★ (4)NoNoJul 2026
5Reef Trak - Reef ManagerReef Trak - Reef ManagerFree4.8★ (30)NoYesAug 2026
6AquaticLogAquaticLogFree4.2★ (395)NoYesAug 2026
7Bulk Reef SupplyBulk Reef SupplyFree4.9★ (2.9K)NoNoAug 2026
8Reef BulldogReef BulldogFree—NoYesJul 2026

Top Picks for Reefbay

ReefBay#1

ReefBay by Toolit Media LLC

Track & Manage Your Reef Tank
Editor's Choice
🌐 Social Networking
4.8😊(432 ratings)
FreeAdsIn-App Purchases
ReefBay screenshot 1
ReefBay screenshot 2
ReefBay screenshot 3
ReefBay screenshot 4
ReefBay screenshot 5

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.

What We Love

  • 👍 Intuitive and easy-to-use interface
  • 📊 Comprehensive parameter tracking with visual graphs
  • 🌐 Active community for sharing and learning
  • 🛒 Integrated marketplace for buying/selling coral and equipment

Room to Improve

  • 🐛 Coral identification feature is inaccurate
  • 🎨 Inconsistent UI presentation and design
  • ❌ Navigation dead ends and UI issues
Reef2Reef#2

Reef2Reef by Forumly LLC

Largest online reef community
Strong Contender
🌐 Social Networking
4.7😊(43 ratings)
Free
Reef2Reef screenshot 1
Reef2Reef screenshot 2
Reef2Reef screenshot 3
Reef2Reef screenshot 4
Reef2Reef screenshot 5
Reef2Reef screenshot 6

Connect with a global community of saltwater and reef aquarium enthusiasts. Share tank progress, ask questions, and exchange expert advice. Discover resources for all levels of reefkeeping, including a marketplace and product reviews.

What We Love

  • 🤩 Amazing community and support
  • 👍 Visually appealing and easy to use
  • 🚀 Sleek design and better quality than website
  • 💡 Convenient mobile access to forum

Room to Improve

  • 🐛 Navigational issues and opportunities for improvement
  • 💸 Too many ads

More Reefbay apps to explore

4
Essential Reef
Essential Reef
Essential Reef
Reef hobby community + market
Free

Connect with fellow reef aquarium enthusiasts, track your tank's parameters and livestock, and buy or sell corals, fish, and dry goods in a dedicated marketplace. Features include community forums, direct messaging, and detailed tank logging tools.

Community forums and direct messagingMarketplace for corals, fish, and dry goodsTank parameter logging and charting
🌐 Social Networking
(4)
free
5
Reef Trak - Reef Manager
Reef Trak - Reef Manager
Reef Trak - Reef Manager
Parameters, Care, Insights
Free

This app helps reef tank enthusiasts manage all aspects of their aquarium, from daily testing and livestock records to equipment tracking and maintenance schedules. It provides tools for data analysis, trend spotting, and preventing costly mistakes, offering both free and premium features.

Parameter logging and trend chartsLivestock library with care profilesTank health snapshots and data export
🌟 Lifestyle
(30)
freemium
6
AquaticLog
AquaticLog
AquaticLog
Aquarium & reef tank tracker
Free

Manage your aquarium with this comprehensive platform. Track water parameters, schedule maintenance, log livestock, and document your tank's progress with photos and videos. Connect controllers for automatic data import and sync across devices.

Water parameter trackingSmart reminders for maintenanceLivestock management
🔧 Utilities
(395)
freemium
7
Bulk Reef Supply
Bulk Reef Supply
Bulk Reef Supply
Saltwater Aquarium Supplies
Free

This app provides a curated selection of saltwater aquarium supplies and educational resources. It features reef calculators to simplify tank maintenance and offers a wide range of products for creating a thriving aquatic habitat. Expert customer support is also available.

Curated aquarium suppliesEducational videos and articlesReef calculators (water volume, sand, costs, additives)
🛍️ Shopping
(2.9K)
free
8
Reef Bulldog
Reef Bulldog
Reef Bulldog
by Bulldog Labs LLC
Free
🌟 Lifestyle
(0)
9
ReefBeat
ReefBeat
ReefBeat
by RedSea
Free

Control all your smart aquarium devices from a single, intuitive interface. Manage lighting, water pumps, and supplement dosing for a thriving aquatic environment.

Unified device controlReefLED lighting managementReefWave pump control
🌟 Lifestyle
(1.8K)
free
10
Reef.Tools
Reef.Tools
Reef.Tools
Reef Dosing Simplified
Free

This app simplifies reef tank maintenance with science-backed tools. It offers a precision dosing calculator for over 30 elements, customizable schedules, and insights into water chemistry. Compare your tank's parameters to natural ocean values.

Precision dosing calculator for 30+ elementsCustomizable dosing schedulesReef chemistry insights
🔧 Utilities
(2)
free
11
ReefMate: Aquarium Tracker&Log
ReefMate: Aquarium Tracker&Log
ReefMate: Aquarium Tracker&Log
Reef & Aquarium Management
Free
🔧 Utilities
(0)
12
Reef Metrics
Reef Metrics
Reef Metrics
Reef Aquarium Tracker
Free
🔧 Utilities
(0)
13
Coralytic: Reef Tank Tracker
Coralytic: Reef Tank Tracker
Coralytic: Reef Tank Tracker
AI · ICP · saltwater chemistry
Free
🌟 Lifestyle
(0)
14
Reef Coach – Reef Tank AI
Reef Coach – Reef Tank AI
Reef Coach – Reef Tank AI
Reef tank AI, sync & widgets
Free
🌟 Lifestyle
(0)
15
ReefMind
ReefMind
ReefMind
AI Reef Aquarium Companion
Free
🌟 Lifestyle
(0)
16
ReefCMD: Reef Tank Management
ReefCMD: Reef Tank Management
ReefCMD: Reef Tank Management
Saltwater params, dosing & log
Free
🔧 Utilities
(0)
17
ReefToolkit
ReefToolkit
ReefToolkit
Happy reefing!
$19.90

Manage and monitor all aspects of your saltwater aquarium with this comprehensive toolkit. Track water parameters, livestock, feeding schedules, expenses, and equipment. AI insights provide actionable predictions for a healthier reef.

AI-powered insights and predictionsMulti-tank managementWater parameter tracking
🌟 Lifestyle
(1)
free with in-app purchases
18
Reef Market
Reef Market
Reef Market
by ANDREW THOMAS SVEUM
Free
🛍️ Shopping
(0)
19
Corals Coral Live
Corals Coral Live
Corals Coral Live
by shopmanyapps LLC
Free

Shop the latest arrivals and promotions from Corals Coral Live directly on your iOS device. Easily place orders, manage waitlisted items, and receive notifications for order fulfillment and shipping.

Browse new arrivals and promotionsEasy ordering and checkoutWaitlist items
🛍️ Shopping
(4)
free
20
NextUpReef
NextUpReef
NextUpReef
Reef Tracker
Free
🔧 Utilities
(0)

FAQ about Reefbay

What are the best reefbay apps for iPhone?
ReefBay tops our reefbay apps ranking as of August 2026, with a 4.8-star average from 432 App Store ratings, and it's free to download.
Yes — 19 of the top reefbay apps we rank are free to download, including ReefBay and Reef2Reef.
ReefBay shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ reefbay apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
ReefBay is designed for marine hobbyists to manage their saltwater aquariums. It allows users to track water parameters, create personalized tank profiles with inhabitant logs, and set task reminders for maintenance. The app also features a local marketplace and community forums for connecting with other enthusiasts.
Key features include a local marketplace for buying and selling, the ability to explore and compare coral and fish, personalized tank profiles for logging inhabitants and water parameters, parameter tracking with charts, community support, task reminders for maintenance, and access to aquarium guides.