Maren
A period tracker with no account, no server, no analytics
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Track periods, symptoms, mood and perimenopause on iPhone without handing your cycle to a server. No account, no analytics SDK, no iCloud sync; records stay in an on-device store. Built for irregular cycles, with ranged predictions and trends.
PH · launched Sep 19, 2026 · 1 upvote (top 69%) · 0 views
Niche: personal habit and activity tracking apps · 94 launches, 15 in the last 7 days ▲ +150% · Explore this niche →
Category and tags
- Healthcare
- Vertical SaaS
- B2C
- Not AI
- Commercial product
- iOS
- Health & Fitness
- Privacy
Visit website ↗ Source listing ↗
More like this: all 94 launches in personal habit and activity tracking apps →
Could you build this?
Yes A local-first iOS application storing calendar and symptom logs directly on-device using Swift and CoreData or SQLite.
Competitors
Other products that read as similar to this one : 360 launches clear the similarity bar, closest 8 shown.
Attention rank: #294 of 361 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 211 days after the earliest competitor.
- SheSync - Period Tracker · ph · 2026-11-03 · 1 upvotes · similarity 0.62
- Period Tracker · ph · 2026-11-09 · 1 upvotes · similarity 0.57
- PLO: Period & Cycle Tracker · ph · 2026-11-11 · 1 upvotes · similarity 0.54
- Private Period: Private and Secure · ph · 2026-09-27 · 1 upvotes · similarity 0.53
- Lunear Period & Cycle Tracker · ph · 2026-09-27 · 1 upvotes · similarity 0.50
- Reign · ph · 2026-11-13 · 3 upvotes · similarity 0.50
- Splash: Period & Cycle Tracker · ph · 2026-11-06 · 1 upvotes · similarity 0.50
- Veya · ph · 2026-11-09 · 3 upvotes · similarity 0.50
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.