Apps Like Sum Calculator Memo for iPhone and iPad
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Ranked alternatives
Showing 41–60 of 1,000 ranked alternatives.


Car & Auto Payment Calculator
Michael Chu
Estimate payments and track interest costs
Calculate monthly lease or loan payments and total interest costs. Input trade-in values and additional fees. View straightforward estimates. Track financial details for auto financing decisions.






Conversion Calculator Units
RV AppStudios LLC
Convert across 12 categories
Convert across 12 categories and 140+ . Tap to select , swipe to switch values. Adjust options easily. View results instantly without complex steps.



Aviation Fuel Converter
Jay Ferguson
Convert units and track amounts
Convert Jet A or 100LL between US gallons, pounds, liters, and kilograms. Enter type, units, remaining amount, and desired amount for accurate conversion. Adjust and save specific gravity and conversion factors.


Pool Doctor
Gazzini Ventures, LLC
Monitor chemistry in real time
Adjust chemicals based on user-provided test results. Calculate chlorine, pH, and alkalinity levels. Provide detailed explanations for chemical adjustments. Display real-time water balance analysis. Offer step-by-step instructions for maintenance.



Precious Metal&Gem Calculator
Verosocial Studio
Calculate metal weight by dimensions
Calculate the weight of metals including gold, silver, platinum, and rhodium. Input width, length, and thickness in millimeters or inches. Results displayed in troy ounces and grams. Supports foil and wire calculations.

Landscaping Calculator Plus
Calc Hub, LLC
Calculate materials for projects
Calculate materials with 10 tools for gravel, soil, mulch, concrete, pavers, retaining walls, grass seed, sod, area, and volume. Input dimensions in inches, feet, yards, centimeters, or meters. Output results in US customary or metric units.
How we rank alternatives
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