Period Tools
AutomatedFree browser-based period and ovulation calculator with optional Pro cloud sync.
Active plans
1
Total changes
3
Last change
Jul 26, 2026
Price trend
no history
What we know about Period Tools’s pricing
Moderately activeChanges in 12 months
3
Cadence
Every 5 days
Direction
Plan recently removed
Category position
—
Not enough peers tracked yet
Current pricing
Period Tools
monthlyFree
Price history
Last 3 changes
| Date | Plan | Change | Old | New | Δ% |
|---|---|---|---|---|---|
| Jul 26, 2026 | Free | removed plan | $0 | — | — |
| Jul 26, 2026 | Period Tools | new plan | — | $0 | — |
| Jul 17, 2026 | Free |
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