The app helps hot tub, spa, and pool owners calculate chemical doses for calcium, alkalinity, pH, sanitizer, and stabilizer. It also includes a water balancing feature to calculate the Langelier Saturation Index for system maintenance.
by Pixelwand Ltd★ 3.513 ratingsUtilitiesFreeData updated 2026-09-13
Track vehicle service history and loyalty program participation. View detailed specifications and maintenance recommendations. Access owners manuals and navigation guides. Calculate fuel efficiency. Receive exclusive service deals.
Calculate voltage drop for electrical circuits up to 600V. Input custom voltages and system parameters. Output detailed results including conductor size, length, and resistance. Assist in verifying electrical system performance and safety.
Track expenses for daily costs, shopping, or projects. Input prices to automatically calculate totals. Create budgets and lists. Use a built-in calculator for quick math. Syncs interface. Free and lightweight.
View vehicle service history and track loyalty program participation. Access detailed vehicle specs, owners manuals, and maintenance recommendations. Use MPG calculator and parked car finder. Receive exclusive service deals.
Allows users to calculate electrical values with tools like Power, Delta-Wye, AWG, Voltage Drop, Ampacity, THD, Resistor Code, and LED Info. Users input component values to get results. The supports dark and light themes.
Calculate concrete quantities for floor slabs and foundations including aggregate, sand, and cement. Estimate materials for DIY projects and building trades. Include a VAT calculator and a brain-training game.
Track favorite teams and events. View match details, rankings, and leaderboards. Access game manuals and scoring calculators. Add notes on matches and teams. Search for teams and events. Monitor world skills rankings.
General with allows users to perform basic arithmetic operations and access functions via an integrated . Input equations directly on the for calculations. Includes a scientific mode for advanced operations.
Calculate Y-90 treatment plans using single compartment and partition models. Input T:N ratios for partition model calculations. Determine mean sphere count for SirSpheres™ or Therasphere™ across multiple calibration dates.
Calculate fluid flow or determine Cv values by selecting media and inputting data. Use actuator with Numasizing® technology for cylinder types. Access conversion calculators and find nearby distributors.
Calculate date differences between two dates. Determine end dates based on period and start date. Adjust inclusivity settings for both days or exclude the first day.