# ENGR*IT — the Ultimate Calculator

> All-in-one technical calculator and engineering toolkit for diverse calculations. (iPhone/iPad app by brian ignomirello.)

- Source: https://appshunter.io/ios/app/engrit/id6802440106 (this page in markdown: same URL + `.md`)
- Developer: [brian ignomirello](https://appshunter.io/developer/6791209219)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 12 MB
- Languages: American English
- Released: 2026-08-25
- Data updated: 2026-09-20
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/engrit/id6802440106/reviews.md

## What is ENGR*IT?

ENGR*IT is the ultimate calculator for everyone. Whether you need a powerful Standard or Scientific calculator, financial tools, engineering calculations, programmer functions, or bitwise operations, ENGR*IT brings them together in one massive technical toolkit built for engineers, technicians, makers, students, and anyone who works with real-world calculations.
Instead of jumping between separate apps, web pages, notes, and reference sheets, ENGR*IT brings 146 calculators and engineering tools together in one focused workspace.
CALCULATE ACROSS DISCIPLINES
Work with electrical engineering, power, resistor and capacitor networks, PCB design, embedded systems and interfaces, Ohm’s Law, bitwise operations, programmer math, financial calculations, and standard/scientific math.
ENGINEERING TOOLS THAT WORK TOGETHER
ENGR*IT is designed as more than a collection of isolated calculators. Calculated values can be copied, pasted, shared, or moved directly into another calculator. Use “Move to…” to send a result into another compatible tool and continue your work without re-entering the value.
CIRCUIT VISUALIZATION
Supported electrical calculations include integrated circuit diagrams that reflect the selected formula and calculated values. Zoom, pan, fit the diagram to the screen, and share the complete calculation artifact.
BUILT FOR REAL ENGINEERING INPUT
ENGR*IT understands engineering-style values and units. Enter values such as kΩ, mA, µF, MHz, mil, mm, and inches using calculator-specific input controls designed for the type of value being entered.
PCB AND EMBEDDED TOOLS
PCB tools cover trace width and current, trace resistance and voltage drop, via current, microstrip and stripline, differential pairs, creepage and clearance, copper weight and thickness, AWG resistance, and wire voltage drop.
Embedded tools include timers and prescalers, PWM, UART, SPI, I²C, CAN, ADC, DAC, quantization, sampling, and Nyquist calculations.
POWER AND ELECTRICAL
Work with DC and AC power, single-phase and three-phase systems, inductors, RLC circuits, voltage and current dividers, reactance, resonance, time constants, RMS/peak conversions, dB calculations, wavelength, Zener regulators, battery packs and runtime, and much more.
PROGRAMMER + BITWISE
Convert between DEC, HEX, OCT, and BIN, work with signed and unsigned values, choose common word sizes, and perform bitwise operations including AND, OR, XOR, NOT, shifts, rotates, set, clear, flip, and read bit operations.
YOUR WORK, YOUR WAY
ENGR*IT includes calculation history, configurable swipe favorites, global calculator search, exact tool deep-linking, light and dark appearance support, sharing, and persistent last-calculated-value tools.
FREE TO START
Standard and Scientific calculators remain available without Pro. Start a free 7-day ENGR*IT Pro trial to explore the complete toolkit. After the trial, continue using the free calculators or unlock ENGR*IT Pro Lifetime with a one-time in-app purchase.
No subscription. No advertising.
ENGR*IT — one engineering toolkit, built to keep the calculation moving.

## Key features

- 146 integrated calculators and tools
- Cross-disciplinary calculations
- Transfer values between calculators
- Circuit visualization with diagrams
- Engineering-style input with units
- PCB and embedded system tools
- Programmer and bitwise operations

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 7-day Trial | Free | one-time |
| ENGR•IT Pro Lifetime | $8.99 | one-time |



## Frequently asked questions about ENGR*IT

### What types of calculators are included in ENGR*IT?

ENGR*IT includes standard, scientific, financial, engineering, programmer, and bitwise calculators. It offers specialized tools for electrical engineering, PCB design, embedded systems, and power calculations, totaling 146 calculators and tools.

### Can I transfer calculations between different tools in ENGR*IT?

Yes, ENGR*IT is designed for seamless workflow. Calculated values can be copied, pasted, shared, or moved directly into another compatible calculator, eliminating the need for re-entry.

### Does ENGR*IT support engineering-style input and units?

Yes, ENGR*IT understands engineering-style values and units. You can enter values like kΩ, mA, µF, MHz, mil, mm, and inches using calculator-specific input controls.

### What are the benefits of ENGR*IT Pro?

ENGR*IT Pro unlocks the complete toolkit, offering access to all 146 calculators and engineering tools. A free 7-day trial is available, after which you can purchase ENGR*IT Pro Lifetime with a one-time in-app purchase.

### How often is ENGR*IT updated?

ENGR*IT was last updated on 2026-08-25 with version 1.0.1. While specific update frequency is not detailed, the app has a recent release date indicating ongoing development.

### Is ENGR*IT available on Android devices?

Based on the provided data, ENGR*IT is available on iPhone, iPad, and iPod. Information regarding Android compatibility is not available in this dataset.

### What is the user sentiment for ENGR*IT?

ENGR*IT has a perfect rating of 5.0 stars from 1 rating, suggesting a highly positive initial user experience. This single rating indicates strong satisfaction with the app's functionality.

### Does ENGR*IT have ads?

No, ENGR*IT does not contain advertisements. The app is free to start with standard and scientific calculators, with optional Pro features available through in-app purchases.

## Version history (last 1 release)

### 1.0.1 — 2026-08-25

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-20.*