Apps Like NPKalc - Fertilizer Calculator for iPhone and iPad
Calculate doses and units
Calculate requirements for granular and liquid types using various unit measurements. Input soil test results and desired nutrient levels. pplication rates for lawns, gardens, and crops. Export results for record-keeping.
NPKalc - Fertilizer Calculator screenshots
Ranked alternatives
Showing 861–880 of 1,000 ranked alternatives.
Unit Converter 單位換算
First Bird Design & Technology Limited
Convert units and currencies instantly
Convert units across categories like weight, length, and temperature. Support multi-country currency exchange with real-time updates. Include Asian measurement units such as tael and ping. Save preferred units for quick access.
FTLmate
Yellow Pad, Lda
Calculate duty times and rest periods
Crewmembers can assess duty times and rest requirements according to EASA FTL and TAP-SPAC rules. Import rosters from TAP PDOV and store them for calculations. Calculate latest sector departure times for desired arrival times.
The ULTIMATE Unit Converter
Sherzad Kalaf Mohe
Convert units across 20 categories
Convert units across 20 categories including length, temperature, volume, and mass. Input a value, select units, and instantly convert. Supports 190+ units for precise measurements. Syncs with devices for consistent use.
Fluid Mechanics Calculator
loay setrak
Calculate parameters
Calculate properties using 90 specialized tools. Determine dry bulk density, specific gravity, flow rates, pressure, and head loss. Apply Bernoulli equations and Darcy Weisbach formula. Compute density, compressibility, and mean velocity.
Decuple Calc
Hideaki Uchikoshi
Calculate with 10 built-in calculators
Display multiple calculators including scientific, financial, and unit conversion tools. Perform complex calculations, switch between modes, and save frequently used formulas. Share results via copy-paste or email.
DuctSizer
MULBERRYSOFT COMPANY LIMITED
Calculate duct sizes with finger slide
Calculate duct sizes quickly with finger sliding for precise measurements. Display equivalent round and rectangular dimensions. Support IP and SI unit conversions. Perform accurate calculations for efficient system design.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.