194+ iOS apps curated and reviewed
Ohms Law Calc. is the household name in v pugazhenthi, but it's far from the only option. We track 194+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (1.3K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (570) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.4★ (65) | Yes | No | May 2026 |
| 4 |  | Free | 4.7★ (442) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (412) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (248) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 5.0★ (5) | No | No | May 2026 |
| 8 |  | Free | 4.5★ (77) | Yes | Yes | Jun 2026 |
This app provides a comprehensive suite of electrical calculations, including Ohm's Law, voltage drop, wire sizing, and impedance. It also offers numerous converters for various electrical units and parameters, aiding in circuit design and analysis.
This comprehensive tool offers over 60 calculators and 16 converters for electrical engineering, wiring, and circuit analysis. It supports engineers, electricians, students, and hobbyists with calculations ranging from basic Ohm's Law to complex RLC circuits and power conversions.
Easily calculate the energy consumption and operating costs of electrical devices. Track daily, monthly, and yearly usage, analyze costs, and estimate carbon emissions to optimize power usage and save money.
This app simplifies currency counting for notes and coins across 34+ global currencies. It's ideal for personal finance, business, and professional cash handling, offering detailed reports and optimized views for major currencies.
Calculate voltage drop and wire size using both NEC and IEC standards. Supports various load types, conductor materials, and system configurations. Generates detailed reports for electricians, engineers, and contractors.
This app offers a comprehensive suite of electrical calculations and conversions for professionals and students. It handles diverse units and provides precise results for various electrical engineering tasks, including voltage, current, power, and more.
Immerse yourself in a classic Tamil historical novel about the Chola dynasty. This app offers a digital reading experience with features like easy navigation, adjustable text, and sharing capabilities.
Calculate key parameters for 26 geometric shapes, including 2D planes and 3D solids. Offers 783 calculations with interactive 3D views for solids. Supports multiple languages and devices.
This app provides over 65 essential electrical calculation tools and formulas for engineers, students, and professionals. It supports both USCS and SI units and includes features like resistor color code conversion and upgraded voltage drop calculations aligned with industry standards.
This app provides 34 civil engineering calculators for beam analysis and conversion, referencing industry codes. It offers auto-fill options for material and section pickers and supports dual units. A pro version unlocks unlimited calculations, history, and PDF exports.
This app provides a comprehensive reference for the Criminal Procedure Code of 1973, including all chapters and sections. It features search functionality, bookmarking, form sharing, and a voice assistant to read sections aloud. It's designed for legal professionals, students, and the general public.
Quickly tally cash by entering bill and coin quantities. Save, share, and customize denominations for any currency. Ideal for businesses and personal finance management.
Calculate electrical box and conduit fill accurately according to the NEC. This app provides instant, reliable calculations for electricians, contractors, and students, saving time on job sites. It offers support for various box and conduit types, conductor sizes, and includes wire volume data.
Easily calculate the volume of numerous 3D geometric shapes with this straightforward tool. View formulas, share results, and choose from multiple units and languages.
This app simplifies transformer calculations for engineers and students. It accurately computes primary and secondary currents, turns ratios, and secondary voltages based on user inputs for transformer ratings and winding turns.
This utility app calculates the minimum wire size needed for electrical installations based on voltage, current, distance, and allowable voltage drop. It supports various units and wire materials, ensuring safe and efficient power distribution for diverse applications.
This app provides a comprehensive suite of calculators for concrete and civil engineering parameters. It features smart auto-fill options, a detailed calculation history with PDF export, and direct references to ACI codes. Unlock all 56 calculators with a one-time purchase.
This app provides three specialized calculators for parallel electrical circuits: resistance, inductance, and capacitance. It allows for easy input of values, unit customization, and delivers instant, accurate results for engineers and students.
This application simplifies electrical series calculations for resistance, inductance, and capacitance. It supports multiple units for flexible input and output, making complex computations quick and effortless for users.
This app simplifies triangle calculations with intuitive inputs and clear diagrams. It covers various triangle types and theorems, offering over 125 calculations and supporting multiple units and languages.