Orpheus App might be a bit more popular than Audiveris. We know about 1 link to it since March 2021 and only 1 link to Audiveris. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Here’s a free/open-source one I’ve used in the past. Https://github.com/audiveris. Source: over 2 years ago
[forScore] is the leading app on iOS afaik. I'm on Android and use Orpheus App which do few things (compared to forScore probably) but do them well. Source: over 1 year ago
AnthemScore - Convert wav and mp3 to sheet music.
Finale PrintMusic - PrintMusic is a music notation software from Finale for those people who are beginners and don’t want a high-end interface for music notation.
Neuratron AudioScore - Polyphonic Music Recognition Software. Neuratron AudioScore Ultimate music transcription software.
Notation Pad - Notation Pad is the Easiest way to write sheet music with notations on iOS/Android.
Transcribe - An online app that reduces the pain of converting audio & video to text. Saves thousands of hours every month for journalists, lawyers, students and professional transcriptionists all over the world, including researchers in Antarctica.
Sibelius - Sibelius is a virtual score creation tool which allows composers to easily create new piano scores, developed by Avid.