The Adobe Premiere app for iOS is now live on the App Store. First listed for pre-order on September 4, it officially launched on Monday. While free to download, certain features need a paid subscription. Adobe says the app closely mirrors its desktop software, with tools like multi-track timeline and dynamic audio waveforms.The Adobe Premiere app for iOS is now live on the App Store. First listed for pre-order on September 4, it officially launched on Monday. While free to download, certain features need a paid subscription. Adobe says the app closely mirrors its desktop software, with tools like multi-track timeline and dynamic audio waveforms.