Hi Darrel,
Thank you for your query.
There are many reasons why the Apple iPhone is the platform of choice for Report-IT. Tieline has diligently conducted research into many of today's popular smart phones, but to date, our tests show that none of them have the same comparable audio quality, capabilities, and general stability (both handset & OS) to the iPhone that can be considered good enough for professional broadcasting quality.
Having said this, we are of course monitoring the advancements of other manufacturers, and if/when the time comes, we would certainly consider continuing work on another platform if the demand was present, however we cannot see this happening anytime in the near future based purely on current technologies.
Another benefit of the iPhone platform is that Apple have a very strict review policy for Apps and perform their own rigorous testing to ensure the stability and performance of the iPhone is maintained. This adds to Tieline's already strict QA processes to give our customers even further confidence in Report-IT for professional use. All other smartphone platforms to date are completely unregulated.