There are dozens of period tracking apps — but "free" often comes with strings attached. Hidden paywalls, aggressive upselling, or worse: selling your intimate health data to third parties. Here's an honest breakdown of what's actually free in 2026.
What to Look for in a Free Period Tracker
- Period date logging and predictions — genuinely free
- Symptom and mood tracking — often paywalled
- Cycle insights and charts — usually premium
- Partner sharing features — almost always premium
- Data export — usually locked
- No ads or data selling — rare
Top Free Period Tracker Apps in 2026
Luna (Free)
Truly free features: Period tracking, cycle calendar, symptom logging, mood tracking, wellness tips by phase, partner mode, medication tracker, health report PDF, offline PWA support.
What's paywalled: AI-powered predictions (coming soon premium tier)
Privacy: No ads. Data is yours. Partner mode is opt-in.
Best for: Users who want a full-featured app without paying — or without an app store download
Flo
Truly free features: Basic period logging, predicted period date
What's paywalled: Cycle insights, symptom analysis, PMS predictions, AI assistant — all behind Flo Premium (₹1,299/month)
Privacy concerns: Flo settled with the FTC in 2021 over sharing health data with Facebook and Google. Now offers "Anonymous Mode" in premium.
Clue
Truly free features: Period and cycle tracking, basic symptoms
What's paywalled: Cycle analysis, health insights, partner features — behind Clue Plus (₹999/month)
Privacy: Strong privacy stance, GDPR compliant, no data selling
Our Recommendation
If you want a truly free experience with no hidden costs and no data concerns — Luna gives you more free features than any other app. Try Luna free →
Track your cycle for free with Luna
No download needed. Works on any device. Free forever.
🌸 Start Tracking Free →