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Period Tracker Period Calendar

Period Tracker Period Calendar

By ABISHKKING

Selin is a Health & Fitness application designed to help users monitor menstrual cycles and reproductive health. The app claims to utilize advanced algorithms to provide cycle predictions, fertility tracking, and personalized health insights.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Individuals seeking to track their menstrual cycles, monitor ovulation, or plan for pregnancy.

What does it look like?

Key features

Period Trackerstandard

Uses algorithms to track current menstrual cycles and predict future dates.

Fertility Trackerstandard

Identifies fertile windows and monitors ovulation to assist with pregnancy planning.

Health Insightsstandard

Provides access to expert-backed information regarding menstrual health, contraception, and fertility.

Custom Remindersstandard

Sends personalized notifications for upcoming period dates and ovulation windows.

How much does it cost?

free

Velocity

Intense developmentShow more...

5 versions in history. Development pace: intense.

See all version history

Who built it?

ABISHKKING

5 apps tracked · Health & Fitness

PDF Reader & PDF EditorPDF Reader & PDF EditorHome Workout for MenHome Workout for MenLose Weight at Home in 30 DaysLose Weight at Home in 30 DaysFemale Fitness, Women WorkoutFemale Fitness, Women Workout
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.92 · 168k
Google Play
3.92 · 1k

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Period Tracker Period Calendar

How's the Health & Fitness market?

The rivals identified

Flo Cycle & Period Tracker

By FLO HEALTH UK LIMITED

Both applications target users monitoring menstrual cycles and fertility, pitting Flo's freemium model and 460 million users against Selin's entirely free feature set.

  • Flo includes an Anonymous Mode to remove privacy-related acquisition barriers for new users.
  • Flo offers a dedicated Flo for Partners feature to expand tracking visibility beyond the primary user.
  • Flo gates advanced health insights behind a premium subscription while Selin provides a completely free model.
Period Tracker Period Calendar vs Flo Cycle & Period Tracker

Unlock the head-to-head verdict: where this rival wins, and where it loses.

Access the full report for free

The Analyst's Read

Key takeaways for Period Tracker Period Calendar

Where is it heading?

Bottom line

Selin is a widely-rated, free-to-use tool focused on cycle management and fertility tracking for reproductive health.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Period Tracker Period Calendar, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Period Tracker Period Calendar Intelligence Report.” Updated Apr 16, 2026. https://marlvel.ai/apps/com-abishkking-periodcalendar

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