# ReefCtrl — Smart Reef Tank Assistant

> Smart reef aquarium management and monitoring platform. (iPhone/iPad app by Jayanth Vignesh Ramachandran.)

- Source: https://appshunter.io/ios/app/reefctrl/id6769832090 (this page in markdown: same URL + `.md`)
- Developer: [Jayanth Vignesh Ramachandran](https://appshunter.io/developer/1896691974)
- Category: Utilities, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 3 MB
- Languages: English
- Released: 2026-05-22
- Data updated: 2026-09-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/reefctrl/id6769832090/reviews.md

## What is ReefCtrl?

Take full control of your reef aquarium with ReefCtrl — the intelligent reef management platform built for serious hobbyists.

NEPTUNE APEX INTEGRATION
Sync your Apex controller automatically via apex fusion — no port forwarding or tunnels needed. Monitor all outlets live, toggle equipment with safety confirmations, and track power consumption in real time.

SMART ALERTS
Get push notifications the moment something needs attention — parameter spikes, Apex offline, maintenance due, or dosing containers running low. Dismiss with intelligent cooldowns so you only hear what matters.

WATER CHEMISTRY TRACKING
Log and chart Alkalinity, Calcium, Magnesium, pH, Salinity, Nitrate, Phosphate and more. Visualise 30-day trends. Import ICP lab results from Triton, ATI, or Fauna Marin with AI-powered analysis.

DOSING MANAGEMENT
Track Fauna Marin Balling, ESV B-Ionic, Red Sea Reef Foundation, Kalkwasser and more. Monitor Neptune DDR container levels live. Log doses with one tap — no typing required.

AI REEF ASSISTANT
Chat with AI about your tank. Generate Neptune Apex programming code in plain English. Get personalised recommendations based on your actual parameters.

EQUIPMENT & LIVESTOCK
Manage your full equipment list with maintenance schedules and reminders. Track your fish and coral with species-specific care notes.

ReefCtrl works with or without a Neptune Apex. Start with manual parameter logging and add automation as you grow.

## Key features

- Neptune Apex integration
- Smart alerts and notifications
- Water chemistry tracking
- Dosing management
- AI reef assistant
- Equipment and livestock management

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/reefctrl/id6769832090/reviews.md

### 5/5 — Best Reef App

*2026-06-20, version 1.4*

Great app and many features and integrations. Supports Apex and Hydros. Love it!

### 5/5 — By far my favorite Reef App

*2026-06-17, version 1.4*

Highly recommend it, the sky is the limit with this app and the limitless integrations and enhancements they produce almost on daily basis! Just wow !!

## Frequently asked questions about ReefCtrl

### Does ReefCtrl have ads?

No, ReefCtrl is ad-free, allowing for an uninterrupted user experience.

### What devices does ReefCtrl support?

ReefCtrl is available on iPhone and iPad devices, offering a seamless experience across Apple's mobile ecosystem.

### How often is ReefCtrl updated?

The app was last updated on June 10, 2026, indicating active development and potential for regular feature enhancements and bug fixes.

### What is the age rating for ReefCtrl?

ReefCtrl has an age rating of 4+, making it suitable for a wide range of users interested in aquarium management.

### Can ReefCtrl be used without a Neptune Apex controller?

Yes, ReefCtrl can be used with manual parameter logging and added automation as you grow, even without a Neptune Apex controller.

### What types of water chemistry can ReefCtrl track?

ReefCtrl can log and chart Alkalinity, Calcium, Magnesium, pH, Salinity, Nitrate, Phosphate, and more, with 30-day trend visualization.

### Does ReefCtrl offer AI-powered analysis for lab results?

Yes, ReefCtrl can import ICP lab results from Triton, ATI, or Fauna Marin and provides AI-powered analysis for these results.

### What kind of alerts does ReefCtrl provide?

ReefCtrl provides smart push notifications for parameter spikes, Apex offline status, maintenance due, or low dosing containers, with intelligent cooldowns.

## Version history (last 3 releases)

### 1.4 — 2026-06-10

New: Home-screen widgets. See your tank's vitals, buffer, and nutrients at a glance — out-of-range readings turn amber, and you can pick which tank each widget shows. Tap one to open the app. Thanks for using ReefCtrl!

Introducing Focustronic integration to pull data into ReefCtrl.

### 1.2 — 2026-06-01

- Faster, smoother app launch
- Cross-device badge sync — viewing alerts on one device clears the icon badge on all your devices
- More reliable push notifications for critical reef conditions
- Cleaner alerts page with improved icons and layout
- Tap any parameter tile on the dashboard to see its chart
- Nitrate and Phosphate now show on the dashboard for users with a Trident NP
- Bug fixes around alert dismissal and reminder management

### 1.0 — 2026-05-22

No release notes.

## Apps similar to ReefCtrl

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [NextUpReef](https://appshunter.io/ios/app/nextupreef/id6760728959) | — | Free | Utilities |
| [Reef Pulses](https://appshunter.io/ios/app/reef-pulses/id6762204198) | — | Free | Utilities |
| [ReefATLAS PAR Estimator](https://appshunter.io/ios/app/reefatlas-par-estimator/id6777574663) | 5.0 (1) | Free | Utilities |
| [NatureBot](https://appshunter.io/ios/app/naturebot/id6757304561) | 4.0 (4) | Free | Utilities |
| [ReefMate: Aquarium Tracker&Log](https://appshunter.io/ios/app/reefmate-aquarium-tracker-and-log/id6754282635) | — | Free | Utilities |
| [Gimme DEX](https://appshunter.io/ios/app/gimme-dex/id1104995503) | 4.9 (8) | Free | Utilities |

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*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 2026-09-03.*