Notebook allows saving notes, recipes, and other content with iCloud sync for iOS 13 and later. Dilution calculates required water volume to reduce alcohol strength.
by Denis Orlov★ 4.7197 ratingsUtilitiesFreeData updated 2026-09-14
Calculate volume for liquids and saturated soils using input dimensions. Estimate in barrels and gallons. Break spills into sections for tracking. Add custom notes for each .
The app calculates roofing materials for various roof types including Hip, Gable, and Lean to. It accommodates multiple roof configurations with up to 21 different roof slopes.
Solve problems with and vector operations. Calculate determinants and perform step-by-step calculations with detailed explanations. Work with matrices up to 5×5 and vectors in 2D or 3D. Includes theoretical summaries for each operation.
The app provides instant pipe diameter estimates for natural gas installations. Users can calculate pressure drop by customizing pipe material, fittings, and valves, with support for metric and imperial units.
Calculate pressure at the target DZ using the method. Input the DZ altimeter setting and other required parameters. Display results for use with the in Operational Mode. Perform calculations without needing the physical circular .
Calculate log for different tree species using predefined formulas. Input measurements and select species to get estimates. Export results and share data via email or cloud storage.
The app calculates maximum recommended cable resistance for power cords and extension leads. It also provides guidance for appropriate cable sizes based on fuse ratings and maximum recommended lead lengths.