Navisizer app icon

Apps Like Navisizer for iPhone and iPad

Size systems, calculate costs, generate specs

Calculate heating system requirements for residential and commercial applications. Input system data to determine sizing and operating costs. Generate detailed reports for job specifications and energy savings analysis.

by Navien, Inc.★ 2.426 ratingsProductivityFreeData updated 2026-09-14

Navisizer screenshots

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. Electrical Formulator app icon

    Electrical Formulator

    Historycentral.com Inc

    Complete electrical calculation tool for professionals.

    The app provides over 100 electrical formulas for calculations and conversions. Users can save, print, or email results and access frequently used formulas.

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-10
  1. Note Yourself - Remind Self app icon

    Note Yourself - Remind Self

    Rihab Mehboob

    Save notes as chat messages

    Save notes in a chat-style format with pinned messages for emphasis. Receive scheduled communication notifications. Organize notes into folders and access them across devices. Share notes via email or messaging apps.

    ★ 4.4142 ratingsProductivity$2.99Data updated 2026-09-06
  2. Pool Water Calculator app icon

    Pool Water Calculator

    Ingenio Productions LLC

    Balance chemistry with precise dosages

    Calculate and spa chemistry with a chemistry that determines precise chemical dosages based on current levels. Input dimensions to calculate volume and ensure accurate chemical adjustments.

    ★ 4.694 ratingsLifestyle$4.99Data updated 2026-09-18
  3. Calculator 42 with History PRO app icon

    Calculator 42 with History PRO

    Nikolay Donets

    Calculate, log, and reuse results

    Allows users to perform basic arithmetic operations including addition, subtraction, multiplication, and division. It supports percentages, parentheses, and expression editing.

    ★ 4.672 ratingsProductivityFreeData updated 2026-09-06
  4. OneStatus app icon

    OneStatus

    API Heat Transfer Company

    Size products for optimal cooling performance

    Manage industrial and mobile cooling systems by selecting and sizing standard air and water cooled products. View product specifications, compare options, and optimize performance for specific applications.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06
  5. WearTracker - Closet Organizer app icon

    WearTracker - Closet Organizer

    brendan woods

    Track wear and view past outfits

    Track usage with . Log each item's wear count and view wear history over time. Add notes for maintenance, repairs, and sizing. Monitor which items are worn most and least. Create outfit records for past days.

    ★ 4.599 ratingsLifestyleFreeData updated 2026-09-14
  6. Cleaning Solutions Hub app icon

    Cleaning Solutions Hub

    Over the Hillz LLC

    Manage jobs and track expenses

    Manage business operations with pricing calculators for residential and commercial services. Create customizable contracts. Generate professional website templates to launch an online presence.

    ★ 5.05 ratingsBusinessFreeData updated 2026-09-06
  7. Solar Calibrator: PV Installer app icon

    Solar Calibrator: PV Installer

    Fawzi Fakhro

    Calibrate panels, size batteries, calculate wire gauges,

    Helps installers and DIYers calculate panel angles, size battery banks, and determine wire gauges. It generates professional PDF quotes and includes a compass for precise alignment with True North/South.

    ★ 0.00 ratingsUtilities$9.99Data updated 2026-09-06
  8. Uno Calculator app icon

    Uno Calculator

    Uno Platform Inc.

    Calculate, convert, and measure with precision

    Perform calculations, convert units of measurement, and switch between different calculation modes. Input values, select formulas, and view results. Track history and manage multiple calculation sessions.

    ★ 4.6115 ratingsProductivityFreeData updated 2026-09-18
  9. Interest Calculator (deposits) app icon

    Interest Calculator (deposits)

    EONSOFT

    Calculate savings deposits and maturity amounts

    Calculate savings goals with monthly or lump sum deposits. Determine maturity amounts based on target sums or time periods. Track compounded and view detailed calculation breakdowns. Adjust deposit amounts and periods for accurate projections.

    ★ 4.737 ratingsFinanceFreeData updated 2026-09-09
  10. Planetary Gear Calculator app icon

    Planetary Gear Calculator

    Heng Jia Liang

    Calculate teeth and simulate systems

    Calculate teeth and speed for systems using provided formulas. Input values to determine sun, planet, and ring teeth. Simulate interactions and preview system behavior before 3D printing.

    ★ 4.76 ratingsProductivity$2.99Data updated 2026-09-06
  11. Super App Lock: Screen Time app icon

    Super App Lock: Screen Time

    DARZTECH LTD

    Lock apps, set schedules, track usage

    Manage usage by setting schedules and limits to control usage and improve focus. Lock apps to prevent unauthorized access. Track spent on each and monitor usage details. Adjust system settings and toggle functions for enhanced privacy and efficiency.

    ★ 4.582 ratingsLifestyleFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.