# Simpluna Period Calendar

> Simple Menstrual Cycle Tracker

Canonical page: [https://chrome-stats.com/d/id1528652349](https://chrome-stats.com/d/id1528652349)

## Overview

- **ID:** `id1528652349`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Omoidasu, Inc.
- **Category:** Health & Fitness
- **Rating:** 4.70 / 5 (256 ratings)
- **Version:** 4.6.2
- **Last updated:** 2026-09-03
- **First published:** 2020-08-29
- **Size:** 94 MB
- **Data as of:** 2026-09-10
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/simpluna-period-calendar/id1528652349)
- **Privacy policy:** [https://simpluna.app/privacy-policy](https://simpluna.app/privacy-policy)

## Description

**Simpluna Period Calendar** is a private, easy-to-use menstrual cycle tracker for recording period dates, viewing predictions, and adding daily notes. The app works offline, requires no account, includes no ads, and keeps your data on your device. Use calendar views, period history, customizable reminders, app lock, Face ID, dark mode, and future planning notes to manage your cycle with less clutter.

Simpluna Plus is available as a one-time purchase and adds ovulation and PMS tracking, custom fields, pill reminders, widgets, Health app integration, expanded historical data, color themes, and customizable notifications. Predictions are estimates based on recorded data and are not intended for medical diagnosis, treatment, contraception, or pregnancy decisions.

## Rankings

- #94,545 — Overall

## Review summary

Users praise Simpluna for its simplicity, absence of ads, and straightforward period tracking via calendar, notes, and reminders. It’s well-liked for teens and those wanting a basic tracker without fertility features, with a valuable one-time upgrade option. A recurring issue is data loss/instability, including lost data after login or updates and occasional crashes, which detracts from otherwise positive experiences.

### Pros

- Simple and easy to use.
- No ads; clean, focused interface with minimal clutter.
- Calendar-based tracking with start/end dates, notes, and customizable reminders.
- Suitable for teens and users who want a basic period tracker without fertility features.
- Free by default with an optional one-time Simpluna Plus upgrade for added features.

### Cons

- Data loss and instability: reports of data disappearing after login or updates, and the app closing unexpectedly.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1528652349)