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.
Navisizer screenshots
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.



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.


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.

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.


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.

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.


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.

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.

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.

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.


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.

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.

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.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.