Luma: Private Period Diary
A private, offline period and symptom diary. No account.
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Luma is a simple period and symptom diary that keeps your data on your phone. Log bleeding, pain, mood and symptoms in a few taps, add a note, and see your history on a calendar. Export a PDF or CSV for a date range to share with your doctor, with personal notes left out by default. The diary is encrypted on the device, works offline and needs no account. Luma records what you log; it doesn't predict ovulation or fertile days.
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PH · launched Oct 24, 2026 · 3 upvotes (top 10%)
- Healthcare
- B2C
- Not AI
- Commercial product
- Android
- Privacy
- Health
Similar launches
See all 227 similar launches →Could you build this?
Yes An offline symptom and period diary with calendar views, encrypted local storage, and PDF/CSV export is a standard local-first app.
Competitors
Other products that read as similar to this one : 227 launches clear the similarity bar, closest 8 shown.
Attention rank: #13 of 228 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 175 days after the earliest competitor.
- Private Period: Private and Secure · ph · 2026-09-27 · 1 upvotes · similarity 0.60
- Lunear Period & Cycle Tracker · ph · 2026-09-27 · 1 upvotes · similarity 0.54
- Lumo: Mood Journal & To-Dos · ph · 2026-10-10 · 1 upvotes · similarity 0.51
- USHA · ph · 2026-09-19 · 1 upvotes · similarity 0.51
- My Midlife Story: Menopause · ph · 2026-10-23 · 1 upvotes · similarity 0.49
- Cora: Journal & Calendar · ph · 2026-10-27 · 1 upvotes · similarity 0.47
- Nama · ph · 2026-09-09 · 1 upvotes · similarity 0.46
- MigrainePhase: Headache Diary · ph · 2026-09-22 · 2 upvotes · similarity 0.46
Other launches for this product
- No other launches for this product.