Best Voltbox alternatives: apps like Voltbox: Electrician Toolkit

10+ similar apps compared and reviewed

3.6 avg rating
9 free apps
Updated November 2026

Voltbox 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 Voltbox

More apps like Voltbox

4
Miles to km
Miles to km
Miles to km
Simple length converter app!
Free

Easily convert between various units of length with this intuitive tool. It offers instant, accurate conversions for kilometers, miles, meters, feet, and more, simplifying calculations for students and professionals alike.

Instant length conversionsIntuitive user interfaceAccurate calculation results
🔧 Utilities
(6)
free with in-app purchases
5
QR Code Scanner. Fast checker
QR Code Scanner. Fast checker
QR Code Scanner. Fast checker
Check Product, Barcode & Price
Free

Easily scan QR codes and barcodes with your device's camera or by manual input. Generate custom codes for Wi-Fi, URLs, and more, with options to save, manage, and export your scanned data. A premium version offers advanced customization and ad-free scanning.

Quick QR and barcode scanningCustom code creation (Wi-Fi, URL, email)Save and manage scanned codes
🔧 Utilities
(21)
freemium
6
Ohms Law Calc.
Ohms Law Calc.
Ohms Law Calc.
Wire Size & Voltage Drop
Free

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.

Ohm's Law calculationsVoltage drop calculatorWire size calculator
🔧 Utilities
(1.3K)
free with in-app purchases
7
QR Code Scanner. Reader App
QR Code Scanner. Reader App
QR Code Scanner. Reader App
Barcode. Check Product Price
Free

Instantly scan QR codes and barcodes with this user-friendly application. It allows you to copy scanned data or open links directly in your browser, even in low-light conditions. Requires camera and internet access for optimal performance.

Fast scanningCopy scanned dataOpen links in browser
🔧 Utilities
(18)
free with in-app purchases
8
Sunsynk Connect
Sunsynk Connect
Sunsynk Connect
by Sunsynk
Free

Monitor and control your solar inverter system remotely from anywhere. View real-time energy generation, battery status, and grid/load statistics. Adjust inverter settings, share system access with installers, and receive event alerts.

Real-time system monitoringRemote inverter settings controlPlant connection sharing
🔧 Utilities
(17)
free
9
Cell C
Cell C
Cell C
by CellC PTY Ltd
Free

Manage your mobile account with ease. View balances, access deals, recharge, and track purchases. Share data with friends and family for enhanced connectivity.

Easy loginSimplified balance viewAccess deals quickly
🔧 Utilities
(44)
free
10
CalcBox -All in One Calculator
CalcBox -All in One Calculator
CalcBox -All in One Calculator
Multipurpose calculator
Free

This app combines numerous essential calculation tools into a single, user-friendly interface. It handles everything from basic arithmetic and unit conversions to financial planning, health tracking, and academic performance. Simplify your daily tasks with this comprehensive utility.

Basic and scientific calculationsExtensive unit and currency conversionFinancial calculators (loan, deposit, tip, discount)
🔧 Utilities
(382)
free with in-app purchases