Pretty sweet
Response from developer
Thank you for your review, we are perfecting this app and listening to the users to get what they want in an app.

Lowest price: Free a year ago (-100%)
This app provides electricians and contractors with quick, accurate, and code-aligned information in the field. It consolidates essential tools like NEC handbooks, OSHA binders, and calculators into a single, offline-first platform for safety and efficiency.
1.2.2
September 25, 2025
What's New in AmpVault v1.2.2 Enhanced Conductor Calculator The Conductor Sizing Calculator has been completely redesigned with advanced NEC compliance features. Now includes conductor length input for precise voltage drop calculations, automatic NEC 240.4(D) overcurrent protection limits for small conductors, and comprehensive voltage drop analysis with warnings when exceeding NEC recommendations. The calculator provides detailed compliance notes explaining #14 CU (15A max), #12 CU (20A max), and #10 CU (30A max) breaker limitations. Comprehensive Legal Protection Added a complete legal disclaimer system covering all aspects of professional electrical work. The new disclaimer addresses NFPA trademark compliance, copyright protections, professional use requirements, code currency responsibilities, safety protocols, warranty limitations, and liability protections. Includes intellectual property takedown procedures and governing law provisions for maximum legal clarity. Expanded Calculator Suite Introduced 30+ new specialized calculators including Panel Selector, Resistor Calculator, Buck Boost Transformer, Receptacle Spacing Checker, AFCI/GFCI Requirements, Working Space Calculator, Energy Cost Analysis, Wire Loss Calculator, Payback Period Analysis, Hazardous Location Classifier, Intrinsic Safety Calculator, Fire Alarm Circuit Calculator, Emergency Lighting Calculator, Power Quality Analyzer, Fault Current Calculator, Demand Factor Calculator, Raceway Fill Calculator, Grounding Electrode Calculator, Lightning Protection Calculator, Swimming Pool & Marine Calculator, Electrical Room/Vault Calculator, Feeder Tap Rule Calculator, Neutral Sizing Calculator, and Equipment Grounding Calculator. Professional User Profiles New user profile system allows electricians and engineers to input their credentials, company information, and upload company logos. All generated documents and calculations now include professional branding and contact information for enhanced credibility and documentation standards. Smart Dashboard Customization Redesigned settings allow users to select up to 6 quick-access tools for their home screen from 14 available options. Added regional weather safety settings (General, Coastal, Midwest, Southwest, Mountain, Northern) for location-specific safety topics and recommendations. Enhanced User Experience Updated app tagline to "It's all part of the experience!" reflecting the comprehensive nature of the platform. Improved error handling, better loading states, and enhanced sharing capabilities across all calculators. Added crash testing and stability improvements throughout the application. Privacy & Security Strengthened privacy policy with clear statements about local data processing, no external data transmission, and user control over all personal information. All calculations remain on-device for maximum security and privacy protection. Professional Documentation Enhanced job pack system with improved calculation saving, better organization, and professional report generation capabilities. All tools now integrate seamlessly with the documentation system for complete project management.
MoreThank you for your review, we are perfecting this app and listening to the users to get what they want in an app.
AmpVault is an all-in-one offline application designed for electricians, contractors, and safety officers. It provides fast, accurate, and code-aligned answers and tools directly in the field, consolidating NEC handbooks, OSHA binders, and calculators.
Yes, AmpVault is an offline-first platform. It is designed to function completely offline, ensuring you have access to all its features whether you are in a basement, substation, or remote solar field.
AmpVault provides instant access to calculations, safety tools, and productivity features. It includes information from NEC handbooks and OSHA binders to keep jobs safe, efficient, and compliant.
AmpVault was developed by Chris Snider, an electrician, for electricians. This ensures the app is built with practical field experience in mind.
AmpVault is available on mobile devices. Specific platform compatibility (iOS/Android) is not detailed in the provided data, but it is designed for field use.
The latest version of AmpVault is 1.2.2, last updated on September 25, 2025. This indicates regular updates to maintain functionality and relevance.
AmpVault has an age rating of 4+. This suggests it is suitable for a wide range of users and does not contain mature content.
AmpVault is a paid application, priced at $4.99. There are no mentions of subscriptions or in-app purchases, indicating a one-time purchase model.