# Reef Tracker > Reef aquarium documentation, monitoring, and maintenance companion app. (iPhone/iPad app by Brooks Forsyth.) - Source: https://appshunter.io/ios/app/reef-tracker/id1639391565 (this page in markdown: same URL + `.md`) - Developer: [Brooks Forsyth](https://appshunter.io/developer/1489069959) - Category: Photo & Video, Lifestyle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 39 MB - Languages: American English - Released: 2022-08-15 - Data updated: 2026-06-13 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/reef-tracker/id1639391565/reviews.md ## What is Reef Tracker? App Description Transform the way you care for your reef aquarium. Reef Tracker is the ultimate companion app for saltwater aquarium enthusiasts. Whether you're a seasoned reefer with a thriving SPS-dominated tank or just starting your first nano reef, Reef Tracker helps you document, monitor, and perfect your aquarium journey. FREE Photo Gallery with Blue Light Filter Capture the true beauty of your reef with our built-in photo gallery—completely free for all users! Our blue light filter removes the harsh blue cast from photos taken under actinic LEDs, so your corals look as vibrant and natural as they do in person. No more editing out that blue tint—just point, shoot, and share stunning coral shots with the reefing community. Timeline & Event Tracking Never miss a water change or forget when you added that new fish. Log important events including: • Water changes with volume and parameter notes • Dosing schedules for supplements and additives • Equipment upgrades and maintenance • New livestock additions • Custom events for anything else Premium Features Take your reef keeping to the next level with our premium subscription: • Coral Tracking - Catalog your entire coral collection with species, placement, and growth notes • Water Parameters - Log and visualize alkalinity, calcium, magnesium, nitrates, and more • Advanced Analytics - Spot trends and correlations in your tank's health • Unlimited Event History - Access your complete tank journal Why Reef Keepers Love Us: Blue light filter for true-color coral photos under LEDs Simple, intuitive interface designed for busy hobbyists Photo documentation to track coral growth and coloration Comprehensive event logging for tank maintenance Works offline—log events anytime, sync when ready Whether you're maintaining a 5-gallon pico reef or a 300-gallon mixed reef, Reef Tracker helps you stay organized and keep your tank thriving. Start documenting your reef journey today! ## Key features - Free photo gallery with blue light filter - Timeline and event tracking for maintenance - Coral collection cataloging - Water parameter logging and visualization - Advanced analytics for tank health - Offline event logging ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Reef Tracker Pro Monthly | $3.99 | per month | ## Frequently asked questions about Reef Tracker ### What is Reef Tracker? Reef Tracker is a companion app designed for saltwater aquarium enthusiasts to document, monitor, and manage their reef tanks. It helps users log maintenance events, track coral growth, and analyze water parameters. ### Does Reef Tracker have ads? No, Reef Tracker does not contain advertisements. The app is free to download and use, with optional premium features available via subscription. ### What are the premium features in Reef Tracker? Premium features include coral tracking with detailed cataloging, logging and visualization of water parameters like alkalinity and calcium, advanced analytics for spotting trends, and unlimited access to your complete tank journal history. ### How much does Reef Tracker Pro cost? Reef Tracker Pro is available as a monthly subscription for $3.99 per month, and it includes a 3-day free trial. ### Can I use Reef Tracker offline? Yes, Reef Tracker works offline, allowing you to log events such as water changes, dosing, and equipment maintenance anytime. You can sync your data when you have an internet connection. ### What devices is Reef Tracker available on? Reef Tracker is available on iPhone, iPad, and iPod devices. It is designed for iOS users. ### How often is Reef Tracker updated? The latest version of Reef Tracker is 2.2.4, and it was last updated on January 13, 2026. Updates typically include new features and improvements based on user feedback. ### What is the age rating for Reef Tracker? Reef Tracker has an age rating of 4+, making it suitable for a wide range of users interested in aquarium care. ## Version history (last 5 releases) ### 2.2.4 — 2026-01-13 New menu, Bug fixes. ### 2.2.2 — 2026-01-07 Added maintenance reminders. Get reminded of critical maintenance items for your reef tank. ### 2.2.1 — 2025-12-30 Quick patch for a few minor bugs. ### 2.2.0 — 2025-12-30 Bug fixes. ### 2.1 — 2025-12-29 Bug fixes. ## Apps similar to Reef Tracker | App | Rating | Price | Category | | --- | --- | --- | --- | | [FieldFirst Camera](https://appshunter.io/ios/app/fieldfirst-camera/id1659559262) | 5.0 (4) | Free | Photo & Video | | [wristPictureGallery](https://appshunter.io/ios/app/wristpicturegallery/id6458121944) | — | Free | Photo & Video | | [Argonovo](https://appshunter.io/ios/app/argonovo/id1627814702) | — | Free | Photo & Video | | [Selfiefinder](https://appshunter.io/ios/app/selfiefinder/id1099838159) | 4.0 (4) | Free | Photo & Video | | [Photo Ranker](https://appshunter.io/ios/app/photo-ranker/id6448086944) | 5.0 (2) | Free | Photo & Video | | [HOGINATOR](https://appshunter.io/ios/app/hoginator/id6462364473) | — | Free | Photo & Video | ## More apps by Brooks Forsyth - [Flip Spotter](https://appshunter.io/ios/app/flip-spotter/id6753967405) All apps by Brooks Forsyth: https://appshunter.io/developer/1489069959 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*