This utility app calculates the time constant and energy stored in a capacitor. It helps understand the time-delay characteristics of electrical circuits when a voltage is applied.
3.8(4 ratings)
$2.99
Best apps like Vector Calculator Plus
10+ similar apps compared and reviewed
4.2 avg rating
4 free apps
Updated July 2026
Vector Calculator Plus is great, but it's not the only option. Explore 10+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.
Top Alternatives to Vector Calculator Plus
0.0(0 ratings)
Free
Operational Amplifiers Pro by ALG Software Lab SIA
Op-Amp Calculator ToolkitWorth Considering
🔧 Utilities
5.0(1 ratings)
$4.99
This app provides interactive calculators and reference information for designing and analyzing op-amp circuits. It offers step-by-step explanations and technical data on popular op-amp series, aiding students and engineers in circuit development and prototyping.
More apps like Vector Calculator Plus
4
My Physics Calculator
135 calculators with formulas
$2.99
This app offers a comprehensive suite of over 130 calculators for physics and engineering calculations. It provides clear formulas and definitions for each parameter, making complex calculations accessible with a simple interface.
130+ physics and engineering calculatorsIncludes formulas and definitionsSimple user interface
🔧 Utilities
(44)
paid5
Power Grid Map
Electricity generator location
Free
Visualize electricity infrastructure across the United States, including power plants and daily energy mix changes. Learn about the energy infrastructure in your vicinity with this free, comprehensive tool.
Visualize US electricity infrastructureLocate power plantsObserve daily energy mix changes
🔧 Utilities
(1)
ad-supported6
Sensors
by Piet Jonas
$1.99
Access all your device's built-in sensor data in one place. View readings for acceleration, compass, pressure, location, and more. It also retrieves location names and elevation from external databases and local weather information.
View all device sensor valuesSupports acceleration, compass, pressure, locationRetrieves location name and elevation
🔧 Utilities
(3)
paid7
Transformer Calculator Plus
Step-up Step-down Transformer
$2.99
This utility app calculates key parameters for transformers, including voltage, current, and turns ratio. It helps determine if a transformer is step-up or step-down, essential for power conversion applications.
Calculate primary and secondary voltageCalculate primary and secondary currentCalculate transformer turns ratio
🔧 Utilities
(4)
paid8
NavCalc Dynamic
a Navigation Calculator
Free
This app calculates the course and speed needed to counteract current and wind effects for navigation. It visually displays these calculations on a compass rose, dynamically updating as parameters change. Useful for learning and solving real-world sailing problems.
Calculate Course to Steer (CtS)Calculate Speed over Ground (SoG)Visual compass rose display
🔧 Utilities
(1)
free9
Electronic Circuits Calc Pro
Electronic Engineering Toolkit
$4.99
🔧 Utilities
(0)
10
GUTCalc Physics Unit Converter
Calculate in natural units
Free
This calculator handles complex physics calculations with units. It supports SI, natural, and CGS units, physical constants, and functions. It automatically converts units and flags algebraic errors, with an option to upgrade for advanced organization and syncing features.
SI, Natural, and CGS unit modesAutomatic unit conversionPhysical constants and functions
🔧 Utilities
(6)
free with in-app purchases