THE HEYSIS JOURNAL
Period tracker comparisons.
Make your choice.
Compare period trackers, understand privacy choices and move your history. Practical guides with official sources.
HeySis
FloFree Flo alternative: HeySis vs Flo compared
HeySis is a free Flo alternative: core tracking is always free, and Premium adds more AI messages and insights. Prices and features side by side.
12.09.2026 · HeySis
HeySis
ClueClue app alternative: HeySis vs Clue compared
Need a Clue app alternative? HeySis imports old period days from calendar screenshots; Clue has custom tracking and wearables. US: $24.99 vs $39.99 a year.
12.09.2026 · HeySis
HeySis
Apple HealthIs Apple Health good for period tracking? HeySis compared
Apple Health is good for period tracking if dates and symptoms are enough. HeySis adds Mia, an AI sister, screenshot import and Circle, with a free diary.
12.09.2026 · HeySis
HeySis
StardustStardust alternative: HeySis vs Stardust compared
HeySis or Stardust? Both track for free and import screenshots. HeySis adds a free doctor PDF and Mia; Stardust has Oura and social features.
12.09.2026 · HeySis
HeySis
CyclesCycles period tracker vs HeySis compared
Cycles period tracker or HeySis? Basic partner sharing is free in HeySis, while Cycles Partner Connect needs Premium. Prices and devices side by side.
12.09.2026 · HeySis
GUIDEBest period tracker for iPhone: how to choose
Choose a cycle tracker by privacy, daily logging, history transfer and the support you need. Compare HeySis, Flo, Clue and Apple Health.
12.09.2026 · HeySis
GUIDESwitch period trackers without losing your history
Move logged period days from calendar screenshots or import supported Apple Health records into HeySis. What transfers, what does not, and what to check.
12.09.2026 · HeySis