apps / 1528652349
Simpluna Period Calendar
Simple Menstrual Cycle Tracker
Omoidasu, Inc. · Health & Fitness · Free · US storefront
- rating
- 4.7 ★
- ratings
- 247
- updated
- Jul 27, 2026
- released
- Aug 29, 2020
v4.5.1
visible word pool · 7 words
title 24/30 chars · subtitle 30/30 chars
App Store search indexes the title and subtitle together with the hidden 100-character keyword field as one combined pool: any phrase assembled from those words can rank. These are the words of Simpluna Period Calendar's pool that are public — the keyword field is not exposed by any API.
from the listing
Over 600,000 downloads! Simpluna is a simple period tracker and menstrual cycle tracker for recording period dates and checking your next period prediction. Open the period calendar, tap the start or end date, and your next period is shown on the calendar. Predictions shown in the app are estimates based on your records. They are not intended for medical diagnosis or treatment, or for decisions about contraception or pregnancy. It is a period journal for the basics done well:…
latest US reviews
★★★★★
Great App
After being recommended several different period tracking apps, this one is far superior for my needs. It is exactly what was looking for; simple and easy to use. I am past the point in my life that I need to track ovulation, and wanted something that would remind me my period is…
— Shortycakes123
★★★★★
Deleted?
I logged in and my data was gone and it told me I didn’t have an account. Now I have no historical information and need to start all over with a different app. Very frustrating
— Jae600
★★★★★
Great!!
This app is very simple and straightforward. There aren’t hundreds of ads. There also aren’t too many settings or options. The app predicts my cycle pretty well. If you are looking for an app that predicts everything, like ovulation and stuff, this isn’t it, but it’s a great app…
— BMS263
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