Best Voltbox alternatives: apps like Voltbox: PV Installer Toolkit

10+ similar apps compared and reviewed

4.2 avg rating
10 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

FieldWatt: Solar PV Toolkit#1

FieldWatt: Solar PV Toolkit by Chris Thrasher

Inverter faults & NEC calcs
Editor's Choice
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
FieldWatt: Solar PV Toolkit screenshot 1
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This offline toolkit provides essential calculations and reference material for utility-scale solar plant commissioning and O&M. It includes guided troubleshooting, site paperwork generation, and receipt tracking, all designed for field use.

More apps like Voltbox

4
AXLY: OBD2 Car Scanner
AXLY: OBD2 Car Scanner
AXLY: OBD2 Car Scanner
Check Engine Light Code Reader
Free

Transform your phone into a comprehensive vehicle diagnostic, performance tracking, and customization tool. Monitor real-time data, read and clear diagnostic trouble codes with AI explanations, and unlock hidden ECU features. Includes track mode for performance timing and a garage to manage multiple vehicles.

Real-time vehicle data gaugesOBD2 code scanning and clearingAI-powered repair guidance
🔧 Utilities
(4)
free with in-app purchases
5
Bayer CropScience Seal Scan
Bayer CropScience Seal Scan
Bayer CropScience Seal Scan
by Bayer Group
Free

This utility helps farmers quickly verify the authenticity of Bayer Crop Science products by scanning QR codes on safety seals. It provides an immediate response on product originality and alerts users if a seal on bottled products appears to have been tampered with.

Scan QR codes on safety sealsVerify product authenticityCheck CP products and Seeds
🔧 Utilities
(0)
free
6
ToMoviee AI
ToMoviee AI
ToMoviee AI
All in One AI Video Generator
Free

Generate videos, images, audio, and voiceovers using AI. Transform photos into 3D figures, create cinematic videos from text, and synthesize realistic sound effects and narration. Ideal for content creators and designers seeking efficient creative solutions.

Text-to-Video & Image-to-Video generationText-to-Image & Reference-Based Image GenerationAudio Generation (music, sound effects)
🔧 Utilities
(29)
free with in-app purchases
7
AI Arena
AI Arena
AI Arena
Find the best AI
Free

Compare responses from various AI assistants side-by-side. Create custom arenas to test different AI models with identical prompts and evaluate their quality, accuracy, creativity, and style.

Create custom AI comparison arenasTest multiple AI models simultaneouslySend identical prompts to various AIs
🔧 Utilities
(2)
free with in-app purchases
8
Parcare Sibiu
Parcare Sibiu
Parcare Sibiu
by Municipiul Sibiu
Free

This official municipal app allows residents to easily pay parking fees in Sibiu. It's managed by the Public Service for Public and Private Domain Administration and aims to simplify the payment process for citizens.

Pay parking feesOfficial municipal appFacilitates payment
🔧 Utilities
(22)
free
9
Southwire® Voltage Drop Calc
Southwire® Voltage Drop Calc
Southwire® Voltage Drop Calc
Southwire Calculator
Free

Calculate the appropriate wire size for electrical circuits. This tool helps determine wire size based on voltage drop and current carrying capacity, ensuring compliance with NEC ampacity limits.

Determine wire size for voltage dropCalculate voltage drop for conductor runsLimit wire size by voltage drop
🔧 Utilities
(1.5K)
free
10
FREEIP
FREEIP
FREEIP
by HEROSPEED TECHNOLOGY LIMITED
Free

Remotely monitor and control security devices through your mobile network. View live video streams and manage your devices by inputting their serial numbers.

Remote device controlReal-time video streamingQR code serial number input
🔧 Utilities
(1.2K)
ad-supported