From what I can see, you can do 2 pages (up to 32 bars each) for free; otherwise it’s $5 per month, for 100 scans, up to 25 pages each.
From what I can see, you can do 2 pages (up to 32 bars each) for free; otherwise it’s $5 per month, for 100 scans, up to 25 pages each.