---
title: "Electrical Engineering Pack - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "A complete pack of 60 Electrical Calculators and 16 Electrical Converters — designed for electrical engineers, electricians, and students. Now includes a Resistor Color Code Calculator and an upgraded"
---

# Electrical Engineering Pack — United States
> 65 Calculators & 16 Converters

![Electrical Engineering Pack App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/18/13/fd/1813fd95-75ab-4e12-414a-f85d07e8034a/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/434x0w.png)

**Developer:** [V PUGAZHENTHI](https://apptail.io/developer/v-pugazhenthi-ufi)
**Category:** Education
**Rating:** 4.7/5 (76 ratings)
**Price:** Free
**Bundle ID:** com.pugazh.ElectricalEngineeringPack
**Store:** Apple App Store
**Country:** United States
**Version:** 10.3 (released 2025-11-12)
**Original Release:** 2012-03-01
**Languages:** English, Arabic, Dutch, French, German, Italian, Portuguese, Chinese, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id505423236)
**AppTail Page:** [https://apptail.io/app/electrical-engineering-pack-csOd/united-states](https://apptail.io/app/electrical-engineering-pack-csOd/united-states)

## Electrical Engineering Pack Description
A complete pack of 60 Electrical Calculators and 16 Electrical Converters — designed for electrical engineers, electricians, and students.
Now includes a Resistor Color Code Calculator and an upgraded Voltage Drop Calculator compliant with NEC/IEEE standards.

Electrical Calculator List (60)
1.	Resistor Color Code Calculator (New)
2.	Transformer Calculator (Step-Up and Step-Down Voltage & Current Calculations)
3.	Voltage Calculator
4.	Current Calculator
5.	Resistance Calculator
6.	Power Calculator
7.	Voltage Drop Calculator (Updated for NEC/IEEE Standards)
8.	kVA to Amps (Single Phase)
9.	kVA to Amps (Three Phase)
10.	Amps to kVA (Single Phase)
11.	Amps to kVA (Three Phase)
12.	Single Phase Power Calculator
13.	Three Phase Power Calculator
14.	Single Phase Current Calculator
15.	Three Phase Current Calculator
16.	DC Horsepower
17.	Single Phase Horsepower
18.	Three Phase Horsepower
19.	DC Current (HP) Calculator
20.	Single Phase Current (HP) Calculator
21.	Three Phase Current (HP) Calculator
22.	Efficiency (DC) Calculator
23.	Efficiency (Single Phase) Calculator
24.	Efficiency (Three Phase) Calculator
25.	Power Factor (Single Phase) Calculator
26.	Power Factor (Three Phase) Calculator
27.	Luminous Intensity Calculator
28.	Luminous Flux Calculator
29.	Solid Angle Calculator
30.	Energy Cost Calculator
31.	Energy Stored (Resistance) Calculator
32.	Energy Stored (Inductance) Calculator
33.	Energy Stored (Capacitance) Calculator
34.	Star to Delta Conversion
35.	Delta to Star Conversion
36.	Inductive Reactance Calculator
37.	Capacitive Reactance Calculator
38.	Resonant Frequency Calculator
39.	Inductor Sizing Formula
40.	Capacitor Sizing Formula
41.	Resistance (Series) Calculator
42.	Resistance (Parallel) Calculator
43.	Inductance (Series) Calculator
44.	Inductance (Parallel) Calculator
45.	Capacitance (Series) Calculator
46.	Capacitance (Parallel) Calculator
47.	Unknown Resistance (Series) Calculator
48.	Unknown Resistance (Parallel) Calculator
49.	Unknown Capacitance (Series) Calculator
50.	Unknown Capacitance (Parallel) Calculator
51.	Neutral Current (3-Phase Unbalanced Loads)
52.	Characteristic Impedance (Parallel)
53.	Characteristic Impedance (Coaxial)

Electrical Converter Overview
The Electrical Converter translates between multiple electrical units and supports both SI and USCS systems.
Includes 16 Categories, 173 Units, and over 2,100 conversions.

Converter Categories (16):
1.	Field Strength
2.	Electric Potential
3.	Resistance
4.	Resistivity
5.	Conductance
6.	Conductivity
7.	Capacitance
8.	Inductance
9.	Charge
10.	Linear Charge Density
11.	Surface Charge Density
12.	Volume Charge Density
13.	Current
14.	Linear Current Density
15.	Surface Current Density
16.	Power

Smart Calculation Behavior
Calculations update automatically when users change:
• Input values
• Input units
• Output units

## Electrical Engineering Pack Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/13/fd/9b/13fd9b00-af8e-4a57-b1c7-0b90b3addabd/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-05_at_13.53.17.png/2064x2752.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/fc/66/bd/fc66bd83-5892-ea55-f2f1-552fba8c9a73/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-06_at_10.00.22.png/2064x2752.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e4/04/40/e40440c6-9faf-88b2-4837-261edf0563f5/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-06_at_10.00.26.png/2064x2752.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/3d/a9/6b3da9ea-c252-8798-4515-78a65672b969/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-05_at_13.54.48.png/2064x2752.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a8/8f/21/a88f2155-71f2-b793-fbba-2357e7137fc0/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-06_at_10.01.03.png/2064x2752.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/62/22/6f/62226f3c-0828-7314-9e11-597112e890aa/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-06_at_10.02.07.png/2064x2752.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/de/e7/c0/dee7c01a-dbf2-6ecf-d2c6-7a75abf65a0e/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-06_at_10.01.37.png/2064x2752.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/08/00/d2/0800d22c-e7dd-f061-afd0-e0b097785433/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-05_at_13.56.52.png/2064x2752.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4c/74/0f/4c740f3e-7be4-0e85-7fb3-f410302b54b7/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-06_at_10.03.11.png/2064x2752.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/77/04/7a/77047ab9-c660-fdf4-690b-f5b0e70be514/Simulator_Screenshot_-_iPad_Pro_13-inch__U0028M4_U0029_-_2025-11-06_at_10.04.01.png/2064x2752.png)

## Electrical Engineering Pack Rating Breakdown in United States
- 5 stars: 64 (84%)
- 4 stars: 5 (7%)
- 3 stars: 5 (7%)
- 2 stars: 0 (0%)
- 1 stars: 2 (3%)

## Electrical Engineering Pack Reviews in United States

### ****- "Pretty good!!"
I love this app! It’s the perfect pocket reference. Would be nice if they added resistance band color converter as well.
-- slikknik, 2021-12-20

### ***** "Impressive Set of Calculations"
Very Impressive! All the necessary calculations for electrical installations. I like the formulas being shown also. Maybe add an option to copy the formula and the results for generating reports. Remember to consult the NEC handbook.
-- Grace+Truth, 2016-06-08

### ***-- "Needs more calculations"
Needs converting KVA conversions. To and from.
-- Calypsoman, 2015-08-19

### ***** "Wow very nice app"
Where was this app when I was in electronics school!  Makes my life so much simpler. It has all the needed calc's and then some more!  Great job.
-- Big Mac productions LV, 2014-01-04

[View all Electrical Engineering Pack reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## Electrical Engineering Pack Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Brazil | Education | #170 |
| Top Paid | Dominican Republic | Education | #222 |
| Top Paid | Colombia | Education | #253 |
| Top Paid | Chile | Education | #260 |
| Top Paid | South Africa | Education | #287 |
| Top Paid | Peru | Education | #337 |
| Top Paid | Portugal | Education | #358 |
| Top Paid | India | Education | #371 |
| Top Paid | Nigeria | Education | #375 |
| Top Paid | Spain | Education | #376 |
| Top Paid | Italy | Education | #378 |
| Top Paid | Ecuador | Education | #380 |
| Top Paid | Mexico | Education | #422 |
| Top Paid | Indonesia | Education | #435 |
| Top Paid | Kuwait | Education | #445 |
| Top Paid | Saudi Arabia | Education | #449 |
| Top Paid | United Arab Emirates | Education | #463 |
| Top Paid | Belgium | Education | #465 |

## Electrical Engineering Pack Discovered Keywords
- electrical engineering pack

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## Electrical Engineering Pack Available In
- [United States](https://apptail.io/app/electrical-engineering-pack-csOd/united-states)
- [Brazil](https://apptail.io/app/electrical-engineering-pack-csOd/brazil)
- [Canada](https://apptail.io/app/electrical-engineering-pack-csOd/canada)
- [United Kingdom](https://apptail.io/app/electrical-engineering-pack-csOd/united-kingdom)
- [Australia](https://apptail.io/app/electrical-engineering-pack-csOd/australia)
- [Italy](https://apptail.io/app/electrical-engineering-pack-csOd/italy)
- [France](https://apptail.io/app/electrical-engineering-pack-csOd/france)
- [Indonesia](https://apptail.io/app/electrical-engineering-pack-csOd/indonesia)
- [Belgium](https://apptail.io/app/electrical-engineering-pack-csOd/belgium)
- [Mexico](https://apptail.io/app/electrical-engineering-pack-csOd/mexico)
- [Switzerland](https://apptail.io/app/electrical-engineering-pack-csOd/switzerland)
- [Germany](https://apptail.io/app/electrical-engineering-pack-csOd/germany)
- [South Africa](https://apptail.io/app/electrical-engineering-pack-csOd/south-africa)
- [Taiwan](https://apptail.io/app/electrical-engineering-pack-csOd/taiwan)
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- [Japan](https://apptail.io/app/electrical-engineering-pack-csOd/japan)
- [South Korea](https://apptail.io/app/electrical-engineering-pack-csOd/south-korea)
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- [Norway](https://apptail.io/app/electrical-engineering-pack-csOd/norway)
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- [New Zealand](https://apptail.io/app/electrical-engineering-pack-csOd/new-zealand)
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- [Tunisia](https://apptail.io/app/electrical-engineering-pack-csOd/tunisia)
- [Türkiye](https://apptail.io/app/electrical-engineering-pack-csOd/turkey)

---

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