# Electrical Calculator vs Electrical Calculator lite

The clearest difference is price: Electrical Calculator lite at Free against Electrical Calculator's $3.99. Electrical Calculator lite also leads on update cadence (every 5 weeks vs every 4 months). Electrical Calculator's advantage is in-app purchases (none vs 2) and ads (none vs shown). On rating, ratings volume, device support and iOS requirement there is nothing between them.

Electrical Calculator lite is free to download; Electrical Calculator costs $3.99 up front. Electrical Calculator lite sells 2 one-off in-app purchases. Electrical Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Electrical Calculator against 4.6 for Electrical Calculator lite. Both are backed by a comparable volume of ratings — 462 and 574 respectively. Written reviews are what separate them: 53% of Electrical Calculator's written reviews are positive against 41% of Electrical Calculator lite's.

Electrical Calculator ships an update every 4 months, Electrical Calculator lite every 5 weeks. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Electrical Calculator | Electrical Calculator lite |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.6 (462 ratings)](https://appshunter.io/ios/app/electrical-calculator/id495478153/reviews) | [4.6 (574 ratings)](https://appshunter.io/ios/app/electrical-calculator-lite/id922903696/reviews) |
| Number of ratings | 462 | **574** |
| Positive reviews | **53.3% of reviews** | 40.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#108** | — |
| Size | 18 MB | 65 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) |

## What reviewers say

### Electrical Calculator

[App page](https://appshunter.io/ios/app/electrical-calculator/id495478153)

**Currently charting:** #108 Top Paid · Utilities (US App Store)

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.

**Highlights:** Over 65 electrical calculation tools, Resistor color code calculators, Upgraded voltage drop calculations, Wire size calculations, Series/parallel circuit calculations, Energy cost calculator, Unit conversions

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great app, useful for years
- 👍 Good app
- 👍 Brilliant Program
- 👍 Essential shortcut for professionals
- 👍 Works great

**What reviewers complain about**

-  annoyance: popup advising update
- 💸 Paid for calculators, then asked for more
- 💸 Lost money
- 💸 Costs extra for full content
- 📏 No impedance calculators

**Reported bugs**

- Annoying popup for app update
- Converter not working
- App not working on older iPhone models

**Requested features**

- Include impedance calculators
- Improve metric region compatibility for AWG cables


### Electrical Calculator lite

[App page](https://appshunter.io/ios/app/electrical-calculator-lite/id922903696)

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.

**Highlights:** 60+ Electrical Calculators, 16 Electrical Unit Converters, Ohm's Law Calculations, RLC Circuit Analysis, Power and Current Calculations, Transformer Calculations, Wire Size Selector

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 16 Electrical Converters | $0.99 | one-time |
| Electrical Calculators | $3.99 | one-time |

**What reviewers like**

- 👍 Very helpful formulas for homework
- 👍 Easy to use interface
- 👍 Comprehensive electricity app, a true Swiss Army knife
- 👍 Well-designed, intuitive, and aesthetic interface
- 👍 Great for work, very useful

**What reviewers complain about**

-  anúncios são muito irritantes
- 💰 Useful features are paywalled (RMS calculator, transformer calculator, MVA/current calculator)
- 💰 Costs too much
- 💰 Extremely basic calculators, rest require purchase
- 💰 Unlock option doesn't work

**Reported bugs**

- Unlock option doesn’t work
- Voltage drop calculator is incorrect compared to other apps

**Requested features**

- Output vs frequency sweep plotting for resonance points or impedance graphs for RL and RC circuits
- Add MHz option for capacitive and inductive reactance calculators
- Add MHz option for resonance frequency calculator


## Frequently asked questions

### Is Electrical Calculator free?

Electrical Calculator costs $3.99, with no in-app purchases.

### Is Electrical Calculator lite free?

Electrical Calculator lite is free to download, with in-app purchases available.

### Which has better reviews, Electrical Calculator or Electrical Calculator lite?

Electrical Calculator and Electrical Calculator lite are both rated 4.6 out of 5 on the App Store, from 462 and 574 ratings respectively.

### Do Electrical Calculator or Electrical Calculator lite have ads?

Electrical Calculator lite shows ads; Electrical Calculator does not.

### Which is updated more often, Electrical Calculator or Electrical Calculator lite?

Electrical Calculator ships an update every 4 months, and Electrical Calculator lite every 5 weeks. Most recently, Electrical Calculator was updated on September 22, 2026 and Electrical Calculator lite on September 18, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*