ScoreFlow
Convert sheet music PDFs and images to MIDI or MusicXML on Android and web, with offline processing.
ScoreFlow is worth it if you mainly need sheet-to-MIDI or sheet-to-MusicXML conversion and you practise at a keyboard. The two-engine design is the honest part: a fast standard engine and an AI engine you can A/B against each other with the site's own Mendelssohn comparison, which makes accuracy something you judge rather than take on faith. The Synthesia-style player with MIDI piano connection means one file serves both export and practice. If instead you need AI-assisted score editing, collaboration, or cleanup of dense multi-voice orchestral writing, tools in the notation-editor class such as MuseScore or the scanning features inside notation suites will serve you better. ScoreFlow does
Verified 1d ago · liveness 64/100 · cite: rightaichoice.com/tools/scoreflow
- Pianists who want digital scores plus MIDI piano practice
- Composers digitizing handwritten or printed sheets for playback
- Music educators building digital materials from printed scores
- Hobbyists converting sheet music for use in DAWs or notation software
- Users who need OMR of complex orchestral scores with many voices
- Musicians who need advanced MIDI editing rather than conversion
- Teams needing real-time collaboration or shared cloud storage
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Skip ScoreFlow if you need to edit or engrave the resulting score inside the same tool, or if your scores are dense multi-voice orchestral writing where you want a notation-suite scanner instead.
API conversions are billed separately at €0.05 per credit, with 1 credit covering up to 5 pages, so a large server-side batch job costs more than your subscription implies.
Solo players and students get a genuinely useful free Android app at no cost, and the €5/month web plan sits at hobbyist pricing, with €30/year billed annually undercutting it on cost per month while carrying a lower 100-credit monthly allowance. It is an inexpensive single-purpose tool: if you also need notation editing, engraving or collaboration, budget for a second product on top.
In short
ScoreFlow — Convert sheet music PDFs and images to MIDI or MusicXML on Android and web, with offline processing. Best for Pianists who want digital scores plus MIDI piano practice, Composers digitizing handwritten or printed sheets for playback, Music educators building digital materials from printed scores. Free to start; paid plans from €5/mo.
What people actually say about ScoreFlow — is it worth it?
We scanned public community sources for ScoreFlow on Jul 3, 2026 and could not establish that the discussion we found is about this tool rather than something else sharing its name. Our own analysis of that scan says the posts were off-subject. Rather than publish a sentiment score built on the wrong subject, we publish nothing here and re-run the scan.
Viability Score
How well maintained and how widely used is ScoreFlow? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: October 2026
How we score →Key Features
- Convert PDF sheet music to MIDI
- Convert PDF sheet music to MusicXML
- Convert image sheet music to MIDI and MusicXML
- Standard conversion engine (fast)
- AI-powered conversion engine (accurate)
- On-device conversion on Android, works offline
- Built-in Synthesia-style player with falling-note display
- Connect a MIDI piano for practice
- Side-by-side Standard vs AI audio comparison
- Multi-page sheet music support
- Credit-based usage system
- Web app for desktop use
- Public REST API with asynchronous conversion workflow
- API key authentication and account-level credit balance
- Free Android app with no ads
About ScoreFlow
ScoreFlow turns sheet music into playable digital files. You upload a PDF or an image of a score, pick either the fast standard engine or the slower AI recognition engine, and download MIDI or MusicXML you can open in a DAW or notation app. A built-in player renders the converted score in a Synthesia-style falling-note view and drives a connected MIDI piano, so the same file you exported doubles as practice material. On Android the app runs the conversion on the device with no ads and no subscription; a web app covers desktop use, and ScoreFlow also documents an API for programmatic PDF-to-MIDI/MusicXML conversion using an asynchronous submit-poll-download workflow. It is built for pianists, composers and music educators who want a straightforward digitize-and-play path rather than a full notation editor.
Behind the Verdict
ScoreFlow's pitch is narrow and it stays inside it. You give it a PDF or an image, it gives you MIDI or MusicXML. The differentiator is that it publishes two engines rather than one — a fast standard converter and an AI-powered converter for harder sheets — and it lets you listen to both on a known piece (Song Without Words by Mendelssohn) before you commit anything. Most conversion tools ask you to trust a single accuracy claim; ScoreFlow puts the evidence on the landing page. The Android app is the strongest part of the product for individual players: conversion runs on-device, works offline, and is free with no ads. That is a real privacy and connectivity advantage over cloud-only scanners, and it matters in a practice room or a lesson studio with bad Wi-Fi. The embedded player with MIDI piano support is what turns it from a converter into a practice loop — you convert, you play along, you keep the MIDI for a DAW later. Recent development has pushed the product beyond Android: a web app now covers desktop users, which previously was the main gap. Where it will frustrate people: the usage model is credits, so heavy converters doing long scores will watch the meter. Conversion quality tracks input quality and complexity, and the standard and AI engines give different results — you will need to test both on your own repertoire to know which to default to. And this is not a notation editor. There is no deep MIDI editing, no engraving, no collaboration layer, no cloud library. If your workflow is 'convert, then fix it up properly', ScoreFlow is the front half and you will still need a DAW or notation app for the back half. The API is the underrated piece for anyone building on top of this: an asynchronous job model with status polling and a documented pricing line is far easier to integrate than a synchronous request that may time out on a seven-page score.
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Real-world workflow fit
Concrete scenarios for the personas ScoreFlow actually fits — and what changes day-one when you adopt it.
You photograph or import a PDF of the score in the Android app, run the AI engine because the print is dense, then open the converted file in the built-in falling-note player and connect your MIDI piano to practise hands separately.
Outcome: You have a playable digital copy and a practice loop the same session, with the MIDI kept for later DAW work and nothing uploaded from your device.
You export your handwritten page as an image, convert it to MusicXML, and import the result into your notation app to clean up voicing and add the parts you did not write out.
Outcome: Hours of manual note entry become a short correction pass, and the sketch is stored in an editable format you can share with collaborators.
You generate an API key in account settings, top up credits, POST the PDF to /api/convert, poll /api/convert/status until it reports completed, then GET /api/convert/download to pull the MIDI file.
Outcome: Your application converts scores server-side without holding a long HTTP request open, and you can quote per-conversion cost at €0.05 per credit for up to 5 pages.
Use Cases
- Turn a PDF of printed sheet music into MIDI for editing in a DAW
- Practise along with a converted score using a connected MIDI keyboard
- Digitize handwritten compositions into MusicXML to share with collaborators
- Build an offline digital sheet music library for lessons
- Transcribe scanned sheet music from old books into a playable format
- Batch-convert PDF scores server-side through the ScoreFlow API
Limitations
- Conversion quality depends on how clear and how complex your input sheet is, and the standard and AI engines return different results, so you should test both on your own material.
- The engines expect PDF or an image; the API documents PDF input with a 10MB per-file limit.
- ScoreFlow converts, it does not edit — there is no notation editing, no engraving and no MIDI cleanup, so plan on finishing work in a DAW or notation app.
- Web conversion runs in the browser and requires credits, while only the Android app converts on-device and offline.
- The public API uses an asynchronous submit, poll and download workflow, so a synchronous 'send and wait' integration pattern will not work against it.
as of 2026-10-07
Verification history
We have re-verified ScoreFlow 8 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
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12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published ScoreFlow tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
€0/mo
Ideal for
Casual players and students on Android who convert the occasional piece and want offline, ad-free processing at no cost.
What this tier adds
Starting tier: 5 credits per week at 2 pages per credit, standard support, both conversion engines and offline Android processing.
Monthly
€5/mo
Ideal for
Regular converters who need web app access and a much larger allowance, such as teachers preparing material every week.
What this tier adds
Adds web app access and priority support, and raises the allowance to 200 credits per month at 5 pages per credit.
Yearly
€30/yr
Ideal for
Committed users who know they will keep converting all year and prefer paying once at €30/year rather than €5 each month.
What this tier adds
Same web access and priority support, but 100 credits per month at 5 pages per credit — a lower monthly allowance in exchange for the annual price.
Where the pricing makes sense
The company stage and team size where ScoreFlow's pricing actually pencils out — and where peers do it cheaper.
Solo players and students get a genuinely useful free Android app at no cost, and the €5/month web plan sits at hobbyist pricing, with €30/year billed annually undercutting it on cost per month while carrying a lower 100-credit monthly allowance. It is an inexpensive single-purpose tool: if you also need notation editing, engraving or collaboration, budget for a second product on top.
Setup time & first value
How long it actually takes to get something useful out of ScoreFlow — broken out by persona, not the marketing-page minute.
On Android, install the app and convert your first piece in a few minutes — no account needed to get started on the free app. On the web, signup plus your first conversion is a short sitting. For the API, expect an hour: generate a key, buy credits and wire up the submit, poll and download calls against the documented endpoints.
Switching to or from ScoreFlow
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From manual note entry in a notation app: export the printed score as PDF, convert it, and import the MusicXML to correct rather than retype.
- →From a cloud-only scanning service: move your existing PDFs through ScoreFlow's Android app for offline, on-device conversion.
- →From a one-off transcription job: replace it with an API key and a poll-and-download script for repeat conversions.
- ↗To a notation editor: export MusicXML from ScoreFlow and open it to engrave, edit voices and print parts.
- ↗To a DAW: export MIDI and import it as tracks to arrange, quantize and re-voice.
- ↗To a cloud score library: upload the converted MIDI or MusicXML files you downloaded, since ScoreFlow keeps conversion output rather than a hosted library.
Resources & Guides
Tutorials & Learning
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Official links
Tools that pair well with ScoreFlow
Common stack mates teams adopt alongside ScoreFlow, with the specific reason each pairing earns its keep.
Kaiber
Kaiber turns a track plus your raw images or clips into finished, beat-synced music videos in minutes — no prompting required.
BandLab SongStarter
BandLab SongStarter turns a genre pick into royalty-free AI music ideas you can edit as MIDI
Staccato
Staccato is an AI MIDI co-writer that turns text prompts or your own music into royalty-free multi-track MIDI inside your DAW.
Featured Head-to-Head Comparisons
Scoreflow vs Storyfile
If your goal is to convert sheet music into MIDI/MusicXML affordably and offline, ScoreFlow is the clear winner—free, private, and effective. StoryFile is a niche enterprise solution for creating lifelike interactive video avatars for museums and legacy projects, with high cost and setup. Choose based on your domain: music production or conversational AI for history.
Scoreflow vs Landr Mastering
ScoreFlow and LANDR Mastering serve entirely different purposes: ScoreFlow digitizes sheet music into MIDI/MusicXML for practice and composition, while LANDR delivers AI-powered audio mastering for release-ready tracks. Choose ScoreFlow if you need to convert paper scores into playable digital files; pick LANDR if you want fast, affordable mastering for your finished mixes. They complement rather than compete.
Scoreflow vs Splice
Splice and ScoreFlow serve completely different needs: Splice is a sample library and plugin rental platform for producers, while ScoreFlow is a specialized sheet music converter for pianists. Choose Splice if you need royalty-free sounds and rent-to-own plugins; choose ScoreFlow if you need to digitize printed or handwritten sheet music offline.
Alternatives to ScoreFlow
View all
Kaiber
Kaiber turns a track plus your raw images or clips into finished, beat-synced music videos in minutes — no prompting required.
BandLab SongStarter
BandLab SongStarter turns a genre pick into royalty-free AI music ideas you can edit as MIDI
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