Calculate rainwater harvest, savings, and tank size
Calculate annual rainwater harvest in liters or gallons using catchment area and depth. Input units can be customized with decimal precision. Copy results to other apps and access formula references for accurate calculations.
by Tan Chia Ling★ 5.01 ratingsProductivity$2.99Data updated 2026-09-16
Monitor water usage and control irrigation remotely
Monitor water system performance with real-time flow data and detailed snapshots. Adjust irrigation schedules and controller settings. View customized dashboards with usage insights and system status updates.
Monitor rainfall with real-time radar maps and daily totals. Set alerts for nearby . Track historical rainfall data by day, week, month, or year. View precipitation insights and analyze trends. Share rainfall data via email or social media.
Convert between imperial and metric units in real time. Calculate roof pitch, rafter length, and roof area using rise, run, or house area. Input measurements in meters, centimeters, or inches.
Calculate area and cost based on entered dimensions or house size. Input measurements to get automatic estimates. Export results for reference and share with professionals.
Focus on tasks with a timer that blocks distractions. Set intervals for work and breaks. Track progress over time. Customize session lengths and pause manually. Receive notifications to stay on schedule. Sync across devices for consistent use.
Access real-time data and satellite imagery from multiple sources including Clear Sky Charts, Clear Outside, Meteoblue, Windy, Astrospheric, and Sat24. View water vapor images and track wind patterns.
Calculate dimensions, convert units, and perform angle and rafter measurements. Estimate material quantities and layout stairs. Input measurements for precise calculations. Save and reuse formulas for repeated tasks.
Clear8 uses sound frequencies to remove trapped from iPhone speakers. Tap to eject droplets and restore volume. Check health and run maintenance tests to ensure optimal audio performance.
Measure angles and check surface flatness for home projects. Calibrate the tool, use hold mode, and auto fade when not in use. Display angles numerically and ensure verticality for walls or roofs.
Users input current system efficiency standards and replacement options to compare annual cost savings. The calculates savings based on system efficiency and provides detailed comparisons.
Track energy production for the next 360 hours and 15 days. Export data in CSV format. Predict hourly and daily generation for rooftop or photovoltaic power plants. Help manage energy usage and costs.