Sigma Notepad Calculator
AutomatedActive plans
2
Total changes
6
Last change
Jun 20, 2026
Price trend
What we know about Sigma Notepad Calculator’s pricing
Moderately activeChanges in 12 months
6
Cadence
Multiple changes per day
Direction
New plan recently added
Category position
—
Not enough peers tracked yet
Current pricing
Free
customFree
Sigma Pro
custom$1.99/custom
- custom$14.99
- custom$29.99
Price history
Last 6 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jun 20, 2026 | Sigma Pro | new plan | — | $1.99 | — |
| Jun 20, 2026 | Free | new plan |
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