---
title: "Menstrual Periods Tracker - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "Discover your body’s rhythm with a scientifically based fertility tracker designed to help you plan or avoid pregnancy naturally. Simply enter the first day of your last period, and the app predicts y"
---

# Menstrual Periods Tracker — Vereinigte Staaten
> Ovulation Fertility Calculator

![Menstrual Periods Tracker App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/35/69/84/3569849c-201b-040e-ac49-b04d769c219b/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Anastasia Kovba](https://apptail.io/de/developer/anastasia-kovba-XNf) (Vereinigte Staaten)
**Category:** Medical
**Rating:** 4.7/5 (232 ratings)
**Price:** Free
**Bundle ID:** dev.apple.minsk.dkovba.NightOvulationCalendar
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 26.2 (released 2026-01-25)
**Original Release:** 2013-10-09
**Languages:** English, Afrikaans, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bulgarian, Burmese, Central Khmer, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, Galician, Georgian, German, Greek (modern), Hebrew (modern), Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Kirghiz, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Marathi, Mongolian, Nepali, Norwegian Bokmål, Norwegian Nynorsk, Persian, Polish, Portuguese, Panjabi, Romanian, Russian, Serbian, Chinese, Sinhala, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, Vietnamese, Zulu

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id707429992)
**AppTail Page:** [https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/united-states](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/united-states)

## Menstrual Periods Tracker Description
Discover your body’s rhythm with a scientifically based fertility tracker designed to help you plan or avoid pregnancy naturally.
Simply enter the first day of your last period, and the app predicts your next period, ovulation day, and the most fertile and least fertile days of your cycle.
With Apple Health sync, your data stays automatically updated across all your Apple devices — so your fertility insights are always with you.

* Scientifically Backed Methods *

Our app includes two baby gender prediction methods:
 • Popular Method – a theoretical approach based on the well-known theory by Landrum Shettles, which suggests that the timing within the fertile window may influence the baby’s gender.
 • Scientific Method – a statistical, research-based approach developed by Rodrigo Guerrero, grounded in large-scale data from thousands of women.

You can switch between them anytime in Settings.
Please note: both methods provide probabilistic insights, not guaranteed results.

* Full Version Features *

Unlock deeper insights with the full version:
 • Daily pregnancy probability for any selected date.
 • Gender prediction probabilities for each fertile day.
 • Overall fertility chances during your current cycle.
 • Automatic Apple Health sync between devices.

* How It Works *

To create your personal fertility calendar, simply provide:
 • The first day of your last period.
 • Your average cycle length.
 • Your luteal phase length (default works for most users).

Ideal for women with regular cycles — but also reliable for estimating ovulation using your average cycle length.

* Empower Your Reproductive Journey *

Whether you’re trying to conceive or prefer natural birth control, this app provides clarity, accuracy, and peace of mind — backed by science and made even smarter with Apple Health integration.

Disclaimer: This app is intended for informational purposes only and should not be used as a sole method of contraception or medical diagnosis. Always consult a qualified healthcare professional for personalised advice regarding fertility, conception, or reproductive health.

## Menstrual Periods Tracker Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/11/44/59/11445989-a294-7029-f430-88ae6e79f033/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/be/ff/d6/beffd66d-0ed2-64ee-1f50-510bab40f04f/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c1/54/6d/c1546dae-1770-7c12-cb6a-1a29ebf9f91b/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/90/19/5a/90195aa1-5303-11dc-41e3-d92b5bbcdc85/pr_source.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8d/1e/2d/8d1e2d39-3da8-675a-8a52-94e1b2cf3d57/pr_source.png/1242x2688.png)

## Menstrual Periods Tracker Rating Breakdown in Vereinigte Staaten
- 5 stars: 190 (82%)
- 4 stars: 28 (12%)
- 3 stars: 7 (3%)
- 2 stars: 4 (2%)
- 1 stars: 3 (1%)

## Menstrual Periods Tracker Reviews in Vereinigte Staaten

### ***** "Great"
The only menstrual app that doesn't collect any data (any personal information). These apps are hard to find. For upgrade I would like an option to see a history of cycles, like list or something like that. 

For example: date - date 28 days; date - date 26 days; date - date 31 days.
-- karcher 855, 2022-12-18

### ***** "Have to purchase to get more features"
Pay $1.99 to use more features but app is free
-- Secret #1, 2019-03-12

### ***** "Trying to conceive"
Perfect app for knowing your fertile days if you are trying to conceive. I've gotten pregnant 3 times using this app!
-- Blanked in, 2017-10-20

### ****- "Ovulation"
It would be nice if this calendar offered the option to mark when you've ovulated.
-- Varpanisms, 2016-05-18

### ***** "Excellent!!"
If you need to track your period, check when is your ovulation week and have all control over your sexual activity, then use this app! It's great and easy to use!!
-- Madagisol, 2015-07-19

[View all Menstrual Periods Tracker reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Menstrual Periods Tracker In-App Purchases
| Item | Price |
|------|-------|
| Full Version | $2.99 |

## Menstrual Periods Tracker Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Umsatz | Russland | Medical | #84 |
| Top Kostenlos | Dominikanische Republik | Medical | #260 |
| Top Kostenlos | Aserbaidschan | Medical | #269 |
| Top Kostenlos | Libanon | Medical | #285 |
| Top Kostenlos | Israel | Medical | #325 |
| Top Kostenlos | Algerien | Medical | #377 |
| Top Kostenlos | Schweiz | Medical | #403 |
| Top Kostenlos | Griechenland | Medical | #407 |
| Top Kostenlos | Belarus | Medical | #425 |
| Top Kostenlos | Peru | Medical | #437 |
| Top Kostenlos | Ungarn | Medical | #437 |
| Top Kostenlos | Kuwait | Medical | #439 |
| Top Kostenlos | Vietnam | Medical | #441 |
| Top Kostenlos | Türkei | Medical | #443 |
| Top Kostenlos | Ecuador | Medical | #460 |
| Top Kostenlos | Finnland | Medical | #461 |
| Top Kostenlos | Nigeria | Medical | #481 |
| Top Kostenlos | Rumänien | Medical | #489 |

## Menstrual Periods Tracker Discovered Keywords
- menstrual periods tracker

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## Menstrual Periods Tracker Available In
- [Russland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/russia)
- [Vereinigte Staaten](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/united-states)
- [Thailand](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/thailand)
- [Mexiko](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/mexico)
- [Brasilien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/brazil)
- [Türkei](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/turkey)
- [Ukraine](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/ukraine)
- [Saudi-Arabien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/saudi-arabia)
- [Deutschland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/germany)
- [Vietnam](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/vietnam)
- [Italien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/italy)
- [Indonesien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/indonesia)
- [Spanien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/spain)
- [Chile](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/chile)
- [Vereinigtes Königreich](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/united-kingdom)
- [Argentinien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/argentina)
- [Peru](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/peru)
- [Ungarn](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/hungary)
- [Australien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/australia)
- [Kanada](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/canada)
- [Tschechien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/czechia)
- [Rumänien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/romania)
- [Kolumbien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/colombia)
- [Frankreich](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/france)
- [Israel](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/israel)
- [Nigeria](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/nigeria)
- [Ghana](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/ghana)
- [Philippinen](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/philippines)
- [Südkorea](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/south-korea)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/united-arab-emirates)
- [Schweiz](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/switzerland)
- [Japan](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/japan)
- [Belgien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/belgium)
- [Österreich](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/austria)
- [Slowakei](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/slovakia)
- [Südafrika](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/south-africa)
- [Portugal](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/portugal)
- [Polen](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/poland)
- [Dominikanische Republik](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/dominican-republic)
- [Kroatien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/croatia)
- [Indien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/india)
- [China](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/china)
- [Ecuador](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/ecuador)
- [Taiwan](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/taiwan)
- [Uruguay](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/uruguay)
- [Honduras](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/honduras)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/hong-kong)
- [Malaysia](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/malaysia)
- [Paraguay](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/paraguay)
- [Bulgarien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/bulgaria)
- [Irland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/ireland)
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- [Kuwait](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/kuwait)
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- [Singapur](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/singapore)
- [Litauen](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/lithuania)
- [Niederlande](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/netherlands)
- [Kasachstan](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/kazakhstan)
- [Schweden](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/sweden)
- [Katar](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/qatar)
- [Aserbaidschan](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/azerbaijan)
- [Belarus](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/belarus)
- [Bahrain](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/bahrain)
- [Neuseeland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/new-zealand)
- [Lettland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/latvia)
- [Usbekistan](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/uzbekistan)
- [Dänemark](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/denmark)
- [Zypern](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/cyprus)
- [Estland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/estonia)
- [Ägypten](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/egypt)
- [Jamaika](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/jamaica)
- [Kenia](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/kenya)
- [Nordmazedonien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/north-macedonia)
- [Madagaskar](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/madagascar)
- [Armenien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/armenia)
- [Pakistan](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/pakistan)
- [Libanon](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/lebanon)
- [Angola](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/angola)
- [Sonderverwaltungsregion Macau](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/macau)
- [Finnland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/finland)
- [Uganda](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/uganda)
- [Island](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/iceland)
- [Griechenland](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/greece)
- [Suriname](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/suriname)
- [Namibia](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/namibia)
- [Panama](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/panama)
- [Sri Lanka](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/sri-lanka)
- [Jordanien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/jordan)
- [Nepal](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/nepal)
- [Malta](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/malta)
- [Mali](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/mali)
- [Luxemburg](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/luxembourg)
- [Tunesien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/tunisia)
- [Algerien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/algeria)
- [Brunei Darussalam](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/brunei)
- [Kaimaninseln](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/cayman-islands)
- [Belize](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/belize)
- [Slowenien](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/slovenia)
- [Mauritius](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/mauritius)
- [Bermuda](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/bermuda)
- [Grenada](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/grenada)
- [Barbados](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/barbados)
- [Senegal](https://apptail.io/de/app/menstrualnyi-kalkuliator-aAMb/senegal)

---

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