Go Transcribe - Advanced cloud based transcription service powered by artificial intelligence
ilo - Premium Twitter analytics
Podcast Transcribe - Convert Podcast to text, upload an audio file to get the transcription.
Tweetastic - Better Twitter analytics, scheduling and more
Audio to text - Audio to text is an app by Roxanne Crete that provides features that let you share audio files from other apps to convert them to text format with the help of an advanced Speech to text engine.
Accountanalysis - A tool to evaluate Twitter accounts