Apps by CROWN P & E CO., LTD.
REEFB app icon

Utilities

REEFB

CROWN P & E CO., LTD.

Free download 3.00 · 1 storefront · 1 rating In-app purchases unconfirmed
Open on Apple

About this app

REEFB APP: The Smart Control Platform for REEF B Series Devices REEFB APP is an intelligent control platform specially designed for REEF B series devices. With BLE (Bluetooth Low Energy) connectivity, it provides an intuitive interface for effortless management of aquaculture equipment and schedule settings. REEFB APP simplifies aquarium management, offering the best solution for aquarium enthusiasts and professional aquaculturists to easily monitor and maintain aquarium health! Features Doser -Three Dosing Modes: Supports 24-hour average mode, custom free mode, and single-dose mode to meet daily aquaculture and special needs. -Precise Calibration: Provides a simple calibration process to ensure dosing accuracy and device stability. -Flexible Schedule Adjustment: Quickly modify schedules to adapt to various aquaculture requirements with enhanced operational flexibility. -Easy Multi-Device Management: Features a minimalist design and fast Bluetooth pairing for adding and managing multiple koralDose devices effortlessly. LED Light -Accurate Spectrum Scheduling: Supports both quick and detailed spectrum adjustments to meet diverse aquaculture needs. -Master-Sub Synchronization: Synchronize multiple lights for simplified large-scale management. -Scene Modes: Switch between preset and custom scenes for more efficient operations. -Smart App Control: Manage schedules and settings easily through Bluetooth-connected REEFB APP.

Latest release

What’s New

Version 2.0.2 Jun 21, 2026

Improved error messages for a better user experience.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
1 ratings
1 Aug 19, 2026 · 1 ratings Aug 19, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 19, 2026 · Free Aug 19, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 19, 2026 · 9:40 AM Free

Screenshots

REEFB iPhone screenshot REEFB iPad screenshot