About this app
Vivace Theory is where to go for fast theory. It currently can help you identify the name of groups of 2-4 notes. This ranges from various intervals, and chords including major, minor, diminished, augmented, 7th chords, 9th chords, etc. Use the support email to request new chords to be added.
Audience growth
Ratings growth
7-day gain
+0
Ratings / day
0.0
30-day gain
+0
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
Current
Free
Historical low
Free
Paid → free
0×
- First observed Aug 7, 2026 · 9:06 PM Free
Screenshots
