Dorico vs Flat
Both are notation apps. Dorico professional music notation software from steinberg; Flat online collaborative music notation software. Here is how they compare on the things that decide it.
About Dorico
Dorico is music notation and composition software from Steinberg, built from the ground up around the composing process and intended to take a project from initial idea through to professionally engraved, published scores. It is offered as a family of desktop editions plus an iPad app, scaling from beginners to professional publishers. Dorico provides flexible note input and editing that lets you revise decisions at any stage, along with arranging tools to move music between players, explode or reduce parts onto more or fewer instruments, change tonality, perform inversions, remap scales, and generate voiced parts from chord symbols. For playback it bundles hundreds of high-quality sounds, more than 30 effects processors, a full audio mixer, and an integrated Key Editor for fine-tuning performance. It imports MIDI and MusicXML and exports MIDI, MusicXML, audio, and graphics, automatically formats scores with extensive engraving and customization options (most extensive in Dorico Pro), and keeps projects compatible between desktop and iPad. Dorico suits composers, arrangers, publishers, educators, and students, and runs on Windows, macOS, and iPad. Its pricing model is tiered: free editions (Dorico SE and Dorico for iPad) alongside paid editions (Elements and Pro) sold as one-time purchases, with academic pricing available.
About Flat
Flat is a browser-based music notation editor for composing, editing, and publishing sheet music, designed around a simple interface paired with professional notation tools. It emphasizes intelligent note input and real-time collaboration so multiple people can write in the same score at once. Flat supports composing everything from solo tabs to chamber and ensemble scores, with customizable layouts, styles, and templates covering margins and spacing, staff sizing, measure numbers, and colored noteheads. It offers a large instrument library (180+ instruments, including high-quality studio sounds), advanced playback with adjustable part volumes and reverb, and the ability to upload reference audio from YouTube, SoundCloud, and MP3 files. Scores sync automatically across the web, iOS, and Android, offline editing is supported with later syncing, and the platform integrates with learning-management systems such as Google Classroom, Canvas, and Schoology. Users can also browse and explore a large community library of user-created scores. Flat is suited to composers, students, educators, and hobbyists who want to collaborate and work across devices. It is available via web browser and as iOS and Android apps. Pricing is freemium: a free tier covers basic use, while paid "Power" plans (subscription, with a one-time lifetime option) unlock unlimited scores, premium instruments, and advanced features.