Stunning
What a beaut of an app
Paul Martin
Brilliant little app!! Recommended to friends.
$9.99 $7.99
Lowest price: $2.99 a year ago (-167%)
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Price history
About
This app provides audio professionals and system engineers with essential tools for precision, efficiency, and organization. It offers features for time alignment, unit conversion, subwoofer array design, and damage reporting, streamlining workflow on the go.
✓Time alignment with delay calculations
✓Comprehensive unit converters
✓Subwoofer array design calculator
✓Venue file database access
✓Preparation sheets and checklists
✓Damage item tracking
✓PA and site angle tools
✓Room layout planning
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What's New in SE ToolBox
3.0
July 4, 2026
Version 3.0 is a major update with a redesigned interface and new tools throughout the app. :: New CALC/LX Toolbox inspired visual design :: New live Venue Database powered by the Big Rig website API :: Venue search, filters, file downloads, and offline file reopening :: Rebuilt Sub Array Calculator with design frequency, wavelength and phase guidance :: New Samples to Time converter :: New Pink Noise generator in Time Align :: Updated Smaart Curve graph behaviour :: Updated Site Angle and Azimuth tool layouts :: Updated settings and app welcome/rating prompts :: Prep and Troubleshooting sections removed from the main app flow while kept for future development :: General fixes, layout improvements, and performance polish
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FAQ
What is SE ToolBox?
SE ToolBox is a comprehensive utility application designed for audio professionals and system engineers. It offers a suite of tools to assist with tasks such as time alignment, unit conversion, subwoofer array design, and on-site planning.
What are the main features of SE ToolBox?
Key features include Time Align for speaker alignment, Converters for various units, a Sub Array Calculator, SV Database access for L-Acoustics setups, Prep Page for organization, Damage Report tracking, PA Tools, Mark Out Tools for layout planning, System Troubleshooting, a Torch Button, a built-in game, and a Sound FX Library.
Is SE ToolBox available on multiple devices?
Yes, SE ToolBox is supported on both iPhone and iPad devices, allowing audio professionals to utilize its tools across their Apple ecosystem.
How often is SE ToolBox updated?
The latest version of SE ToolBox is 2.5, and it was last updated on December 13, 2025. This indicates a commitment to regular updates and improvements for users.
What is the price of SE ToolBox?
SE ToolBox is a paid application, available for a one-time purchase of $7.99. This provides users with full access to all its professional audio engineering tools.
What is the age rating for SE ToolBox?
SE ToolBox has an age rating of 4+, making it suitable for a wide range of users. This rating suggests that the content is generally appropriate for most audiences.
Does SE ToolBox have ads?
No, SE ToolBox does not contain advertisements. As a paid application, it offers an uninterrupted user experience focused on professional utility.
Can SE ToolBox help with planning live sound setups?
Absolutely. SE ToolBox includes features like Mark Out Tools for planning room layouts and PA positions, as well as PA Tools for azimuth and site angle calculations, which are crucial for effective live sound setup planning.
