How much free space do I need on my mobile device for the app? You will need at least 15MB of free space for installation of the app. Updated on August 16, 2016 Was this article helpful? Yes No Related Articles Do I need to create a separate account for my mobile app? How do I access the Wysebridge platform on my tablet or smartphone? What are the technical requirements for the Android app? What are the technical requirements for the Apple (or iOS) app? What kind of device can I use for the mobile app? How do I download the mobile app?