Keeping your A/V/L toolkit stocked is essential to being prepared for whatever task are necessary for an on-the-go job. With the availability of competent A/V/L smart device apps, the on-the-go professional now has the ability to chose between bring along physical resources or accomplishing their tasks with their smart devices.

The following round-up includes a list of 32 apps for your Audio tool belt. From spectral analyzers to SPL meters, even noise generators and speaker testing software, these smart applications are great aids for quick reference whenever needed.

Using the on-board microphone on your smart device, these apps can process sound in any work environment. Certain apps also feature options for external microphones which can be attached to devices using the respective jack input. With these apps, you can count on the precision off physical measurement tools with the convenience of your own personal device.

Whether you have an Apple product, or your device runs on Android, the following list will have an assortment of apps that will fit your needs.

View the 32 photos attached to this entry

32 of the Best Audio Apps for Your Apple iOS and Android Mobile Device

View this slideshow