# Ovulation Calculator Fertile Tracker & Calendar OC

> Medical

Canonical page: [https://chrome-stats.com/d/id1010506484](https://chrome-stats.com/d/id1010506484)

## Overview

- **ID:** `id1010506484`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Ovulation Calculator Pty Ltd
- **Category:** Medical
- **Rating:** 4.60 / 5 (5,918 ratings)
- **Version:** 1.5.1
- **Last updated:** 2017-03-28
- **First published:** 2016-10-09
- **Size:** 30 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/ovulation-calculator-fertile-tracker-calendar-oc/id1010506484)
- **Website:** [https://www.ovulationcalculator.com/](https://www.ovulationcalculator.com/)
- **Privacy policy:** [https://www.ovulationcalculator.com/privacy-policy/](https://www.ovulationcalculator.com/privacy-policy/)

## Description

Ovulation Calculator OC helps couples conceive faster by predicting fertile days from your unique cycle. It analyzes cycle data, logs daily signals (BBT, cervical mucus, OPK results, symptoms), and shows an easy-to-read calendar and fertility chart for clear planning.

Beyond tracking, OC offers a comprehensive fertility education portal and an online support network of thousands of women trying to conceive. With daily insights, reminders, cycle reports, and easy data logging, the app is free to download and use.

## Rankings

- #23,924 — Overall

## Review summary

Users consistently praise the app for accurate ovulation predictions, a clear calendar, long-term cycle tracking, and free, useful features. It’s considered reliable for planning pregnancies and understanding cycles, with LH/symptom tracking. Common downsides are occasional glitches and limited recent updates, which some users feel affect stability. Overall, the app is viewed as helpful, user-friendly, and life-changing for many seeking to conceive.

### Pros

- Very accurate ovulation predictions and fertility tracking, with multiple users reporting pregnancies attributed to the app.
- Easy-to-read calendar with clear fertile windows and peak prediction information.
- Long-term data/history tracking that builds up over years and keeps cycle records for accuracy.
- Free core features with useful information and minimal premium pressure, plus a helpful knowledge center and daily tips.
- Comprehensive tracking (LH surge, symptoms) and reminders that aid planning and understanding of cycles.

### Cons

- Occasional glitches and crashes; the app can close unexpectedly during use.
- Some users report the app hasn\\'t been updated in a long time and may feel outdated.
- Stability issues may impact reliability for some users, especially after extended use or on newer devices.

## Similar extensions and apps

- [Ovulation Tracker & Calculator](https://chrome-stats.com/d/id6743263577) — 4.60 / 5
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- [Ovulation Calculator App](https://chrome-stats.com/d/id1233805503) — 5.00 / 5
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- [Ovulation & Period Tracker](https://chrome-stats.com/d/id1545863364) — 1.00 / 5
- [Ovulation Date Calculator](https://chrome-stats.com/d/id6754885156)
- [Ovulation Calc & Fertile Days](https://chrome-stats.com/d/id6759358803)
- [Ovulation & Period Tracker App](https://chrome-stats.com/d/id6751122880)
- [Ovulation Test Calculator Quiz](https://chrome-stats.com/d/id6758069356) — 5.00 / 5
- [Period Tracker & Ovulation](https://chrome-stats.com/d/id1457324527) — 4.40 / 5
- [Trying to Conceive & Pregnancy](https://chrome-stats.com/d/id1473111468) — 4.60 / 5
- [Ovulation & Fertility Tracker](https://chrome-stats.com/d/id1511275528) — 4.50 / 5

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1010506484)