Apps Like PA Bible for iPhone and iPad
Sound engineer's instant reference guide.
The app provides technical specifications for hundreds of loudspeakers, including pictures for identification. It offers details on driver information, power handling, dimensions, weight, connectors, and frequency range.
PA Bible screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.

AudioCalc
Nelcea
Audio conversion tools for professionals and enthusiasts.
This application provides audio conversion tools for professionals and enthusiasts. It includes converters for frequency, period, wavelength, band, delay, volume, and room modal response calculations.









2017 Master Electrician Ref.
PawEng, LLC
Access electrical codes and standards
Access electrical codes and standards for residential, commercial, and industrial applications. Search for wiring diagrams, safety protocols, and equipment specifications. View detailed explanations of electrical systems and components.




PAcalculate
Jose Brusi
Sound reinforcement and lighting calculations tool.
The app provides 28 calculators and 47 calculations for pro-audio sound reinforcement and lighting. It includes reference information and utilities for PA, sound systems, and lighting acoustics.

Audio Break-in
Takafumi AMANO
Tool for loudspeaker and headphone break-in.
The app supports the break-in of loudspeakers and headphones using pink noise. It offers adjustable break-in times, selectable bit depths and sampling rates, and volume control.

Measure Distance™
Tue Nguyen Minh
Objects with AR technology
Objects using AR technology. Select metric or imperial units. Tap to place markers and view measurements in real-time.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.