How accurate is the free tier of the Flo app compared to other free period trackers for irregular cycles
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The searches the AI actually ran for this prompt.
SEED QUERY
How accurate is the free tier of the Flo app compared to other free period trackers for irregular cycles
1 real search · 1 real-search pass
Flo free period tracker prediction accuracy irregular cycles comparison Clue Stardust Period Calendar free features irregular cycles studies 2025Google ↗
OBSERVED
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 1 queries…
Searches and sources
ChatGPT1 real searches · gpt-6
Flo free period tracker prediction accuracy irregular cycles comparison Clue Stardust Period Calendar free features irregular cycles studies 2025 Google ↗
- What’s included in the free version? · help.flo.health
- Flo Premium vs. Free: Is it worth it? · flo.health
- Period and Ovulation Apps Privacy Review 2026: Is Your Period Tracker Safe? · mozillafoundation.org
- Period tracker applications: What menstrual cycle information are they giving women? · pmc.ncbi.nlm.nih.gov
- Period tracker applications: What menstrual cycle information are they giving women? · pubmed.ncbi.nlm.nih.gov
- How accurate is the Flo app, and how does it work exactly? · flo.health
- Fertile-window misclassification in period-tracking applications and associated pregnancy risk: a large observational analysis. · pubmed.ncbi.nlm.nih.gov