Apps Like TechKit for iPhone and iPad
Ranked alternatives
Showing 341–360 of 1,000 ranked alternatives.


Voice Calculator HD+
良峰 侯
Customize themes, add notes, track history
Customize themes with 65536 color options and adjust history display height. Add notes to history entries and share them via email. Perform basic math operations, use backspace, and view/edit calculation history. Supports Dark Mode.

Wire Phase
TRNSFR
Identify and number circuit phases.
The app identifies and numbers circuit phases. It supports single-phase and three-phase circuits with different color designations for each phase.



Coordinate calculator
Joe Scrivens
Calculate new coordinates using distance and bearing.
The app calculates new coordinates for a point using a known distance and bearing. It is useful for site setting out engineers and land surveyors.

Machining App for Machinists
Motionics, LLC
Machining calculator and reference tool.
The app provides calculations for drilling, milling, and turning operations. It also serves as a reference tool with charts for tap sizes, drill sizes, and machining parameters for various materials and tool types.



Calculator Silver Lite
Hannes Sverrisson
Calculate, share, and customize history.
The app allows users to print or email calculation history as a PDF. Users can correct entries with a backspace key and customize display and tape fonts, colors, and sizes.

CalcEngineer
Justin Bush
Calculate CFM, size compressors, analyze pressure drops
Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.

GasTech Calculator Pro
Maksymilian Lopatowski
Calculate gas volumes and pressures
Volume to energy converter calculates gas volume to energy with temperature and pressure adjustments. Professional pipe sizing uses BS 6891:2015 standards for accurate sizing. Includes 9+ calculators for gas engineering tasks.

Elec Series & Parallel Calc.
V PUGAZHENTHI
Calculate electrical series and parallel circuits.
The app calculates resistance, capacitance, and inductance in series and parallel circuits. It supports various units for each electrical property and performs calculations automatically when input values or units change.

Civil Engineering Calculators
V PUGAZHENTHI
Calculate and convert units
& Converters provides tools for structural analysis, unit conversion, and formula-based calculations. Users can compute shear capacity, slenderness ratio, compressive stress, bending stress, and safety factors.


Kopperfield
Kopperfield, Inc.
Design projects with load calcs and diagrams
Provides load calculations, line diagrams, and panel schedules for electrical projects. Users input property details to generate updated calculations.

SUZUKI DIAG. SYST. MOBILE+
SUZUKI MOTOR CORPORATION
Plan trips, check weather, track oil changes
Plan trips with weather forecasts based on departure dates. Access a pre-departure checklist. Receive notifications for recommended oil change times by scanning QR codes. Syncs with SDSM for mobile data communication.

ElectroMaster Pro
Carlo Terracciano
Calculate electrical values
Helps users calculate electrical values using Ohm's Law. It includes practical exercises and theoretical explanations. Users can explore basic electrical concepts and advanced topics with structured lessons and problem-solving tools.


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