Currency Converter: Calculator
Key Advanced Limited
Convert currencies and track live rates
Convert currencies between USD, EUR, GBP, CNY, JPY, CHF, AUD, and CAD. Track live charts. Use a to perform basic math operations.
Apps Like BrewRatio for iPhone and iPad
Brew coffee with precise ratios
Calculate coffee brewing ratios with adjustable variables. Convert units between grams, milliliters, and ounces. Set and track brewing time with a built-in timer.
BrewRatio screenshots
Ranked alternatives
Showing 401–420 of 1,000 ranked alternatives.
Chain & Sprocket Calculator
Vladislav Zhirnov
Calculate and ratios
Calculate gear ratios and speeds by entering teeth. Determine length and tension. Select sizes and types. Export calculations as PDF or image. Compare setups for efficiency.
Pounds and Ounces Calculator
Evan Winograd
Convert units with precision
Convert units of weight including , , kilograms, grams, tons, and stones. Add and calculate values across different units. Switch between metric and imperial systems.
GRF Snowtam
Pedro Isidoro
Decode GRF and formats
Decode GRF data for global reporting format and RCAM. Interpret codes for runway conditions. Analyze MOTNE data for runway condition codes. Convert U.S. visibility and temperature units. Calculate altitude adjustments for cold temperatures.
555 Calc
HIDEKAZU JIBIKI
Calculate timer IC 555 resistors
The app calculates resistor values for circuit design using the Timer IC 555. Users input frequency, duty ratio, and C1 value, then touch calculate to see resistor values.
Dri-Eaz Psychrometric Calc
Dri-Eaz Products, Inc.
Calculate GPP from temperature and humidity
Calculate drying environment variables by entering temperature and relative humidity to determine grains per pound. Access advanced features for vapor pressure and dew point calculations. Switch between Fahrenheit and Celsius units.
My Coffee Notebook
Malcom Jones
Track brews and note your preferences
Track details including name, brand, roaster, roast level, bean type, and brewing method. Add tasting notes and personal observations. Rate each and save logs for future reference. Sync data across devices for consistent tracking.
One Converter: Unit Calculator
Novvio, Inc.
Convert units, calculate, and save
Convert units across categories like length, weight, and temperature. Enter a value and select units for conversion. Perform calculations using converted values. Sync results with other devices.
HomeBrew Keeper
Sezgin Serin
Track recipes, brew steps, and fermentation progress
Log detailed brewing data including ABV, IBU, OG, FG, batch size, and fermentation timeline. Track tasting notes and flavor profiles. Monitor ingredient sources and quantities. Set reminders for brewing steps and fermentation stages.
PFMA E6B
Gonzalo Esteban Astica Capra
Manage flight data and calculate fuel burn
Navigation provides flight planning and in-flight calculations. Users can customize quick access buttons, configure units, and manage blocks and airtime.
My Kitchen Calculator
Mobotronics LLC
Convert recipes, track measurements, calculate portions
Convert recipes to desired serving sizes by scaling ingredients up or down. Multiply, divide, or portion recipes directly. Convert measurements between common cooking units.
Force Unit Converter
Kei Suefuji
Convert units with precision
Convert values between 8 units: newton (N), kilonewton (kN), dyne (dyn), kilogram- (kgf), gram- (gf), ton- (tf), pound- (lbf), and poundal (pdl). Input a value, select the , and view conversions to all other units.
BMX Gear Calculator
Shane Jenkins
Calculate ratios and track bike performance
Create and customize charts for BMXers. Calculate exact rollout measurements for Tioga Power. Adjust ratios and view interactive charts. Export configurations for use in training or competition.
Resistor Tools
Siu Yuen Ho
Calculate values in series or parallel
Calculate resistance for series or parallel combinations. Determine pairs to achieve a target resistance. Compute R1/R2 ratios and voltage divider values. Calculate values for inverting amplifier gain. Save results as CSV files.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.