---
title: "Bom Calendar - Period tracker - Bewertungen, Einnahmen und Downloads in Deutschland | Apple App Store"
description: "- Bom Calendar, a unique period tracker you can customize Get consistent with Bom Calendar! It’s the app you will want to see daily. Ever wondered when your next period will be? What about the chances"
---

# Bom Calendar - Period tracker — Deutschland
> Check your body with period.

![Bom Calendar App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/22/a1/8b/22a18bb4-1289-4ff5-f72c-894e3ccb5fac/AppIcon-0-1x_U007emarketing-0-8-0-85-220-0.png/434x0w.png)

**Developer:** [bomcomes](https://apptail.io/de/developer/bomcomes-nMrb)
**Category:** Health Fitness
**Rating:** 4.6/5 (75 ratings)
**Price:** Free
**Bundle ID:** kr.co.ll2016.TheDay
**Store:** Apple App Store
**Country:** Deutschland
**Version:** 2.5.3 (released 2026-02-02)
**Original Release:** 2017-02-24
**Languages:** Korean, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/de/app/app/id1190438906)
**AppTail Page:** [https://apptail.io/de/app/app-JsI/germany](https://apptail.io/de/app/app-JsI/germany)

## Bom Calendar Description
- Bom Calendar, a unique period tracker you can customize
Get consistent with Bom Calendar! It’s the app you will want to see daily. Ever wondered when your next period will be? What about the chances of pregnancy? How about sexual interactions? Get the answers you want at any time with Bom Calendar. Customize everything from the calendar display, color, app icon, visibility, and order – all to your preference!

- Period, Schedule, To-Do List: All in One App
Accurate period tracking starts here. Add and manage your schedule and to-do-list with just one tap. Get notifications to keep up with your schedule, lunar calendar, and holidays. Save time and make your day more efficient with Bom Calendar.

- Accurate Pregnancy Probability and Period Cycle Estimation
Did you know only 6% of period tracker apps could accurately predict periods? Bom Calendar uses the same standard contraceptive guidelines and period calculation methods used by the American Board of OBGYN for a more accurate pregnancy probability and cycle prediction. 
Learn how to nurture your body. Bom Calendar tracks the female hormones that change daily to let you know what your mood is, your energy level, memory, focus, comprehension, cravings and more.

- Daily Updates About My Body condition
Let Bom Calendar help! Learn about the symptoms and causes of common illnesses for women and how to respond to them.

- My Special Doctor Keeping Up With My Health
It's easy to let your health slip with your busy day-to-day life. No more worries. With Bom Calendar, you can learn about the symptoms and causes of common illnesses for women and how to respond to them.

- Pregnancy Mode for Health Baby
Get weekly updates on the baby's size, the different changes in you and your baby and tips on what to do. Bom Calendar will support you until your baby comes.

- Easy Weight Tracking
No more complicated weight trackers! Simply enter your weight, and the app will show you the healthy weight range and BMI. Achieve your weight goals with Bom Calendar!

- Keep My Data More Securely and Conveniently
Use your email, Google or Apple accounts for an easy, fast sign-up process. We keep your user data safe on our secure server with an auto-backup/restore function even if you change your phone or reinstall our app.

- Share Your Calendar with a Special Someone
Share your calendar to securely and easily share your days. You can customize what information you want to send and when important information is updated.

[Premium]
- You can share your mood and health status with your friends.
- Try a cleaner look without the ads.
- You can simultaneously Sign in to our service from your smartphones and tablets..
- Future additions to the Premium features will also be available at no extra cost.

Privacy policy : 
Terms of service : 
How to "View/Change/Cancel" Subscription : 

For questions or issues while using Bom Calendar, please e-mail help@bomcomes.com ◕‿◕

Bom Calendar used the following sources to provide you with accurate period estimation.
- Kippley, John and Sheila Kippley. The Art of Natural Family Planning. The Couple to Couple League, Cincinnati, OH: 1996.
- Hatcher, RA; Trussel J, Stewart F, et al (2000). 《Contraceptive Technology》New York: Ardent Media.
- ACOG Patient Brochure 049.
- Acog Patient brochure: midlife transition and menopause
- ACOG Medical Student Education Module 2008
- Comprehensive Gynecology. Mishell, Stenchever, Droegemueller, and Herbst. 3rd Edition.
- Textbook of Histology. Bloom and Fawcett 11th edition.
- Emans Laufer and Goldstein Pediatric and Adolescent Gynecology
- ACOG by American congress of obstetricians and gynecologist

## Bom Calendar Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/02/bf/03/02bf0306-097e-9670-bc31-846083798982/01.jpg/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/14/51/a1/1451a14d-be1d-08c6-e045-2c439b7b94d2/02.jpg/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4c/3e/91/4c3e91d5-9e68-9593-4913-f2ff8ff3d563/03.jpg/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/66/db/03/66db0330-0f5a-4b11-1a91-37d58df3a54c/04.jpg/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c2/9c/24/c29c2437-c6af-cf20-fb08-e4979eb99ee7/05.jpg/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/84/40/5a/84405ab7-542f-d5ef-6fbc-9eef2218de5c/06.jpg/1290x2796.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/59/ac/c9/59acc998-c6e6-9862-6b3e-ef70dea7486a/07.jpg/1290x2796.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/be/f3/95/bef3953e-fe03-57a1-6964-feee8515322a/08.jpg/1290x2796.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/62/de/89/62de8912-48c2-6bd7-2cd3-f3131695cc89/09.jpg/1290x2796.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f3/a6/90/f3a6905d-2ae3-c487-20b4-29a903e91a5a/10.jpg/1290x2796.png)

## Bom Calendar Rating Breakdown in Deutschland
- 5 stars: 62 (83%)
- 4 stars: 7 (9%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 6 (8%)

## Bom Calendar Reviews in Deutschland

### *---- "Nicht auf deutsche"
Nicht auf deutsch
-- ahaus2'q, 2025-01-15

### ***** "인생앱"
이렇게 제 주기를 잘 맞추는 앱 처음 봐요….💙여러가지 앱 다운받아서 비교해서 써봤는데 봄캘린더가 제일 잘 맞고 주기 전에 기분이 어떤지 어떤 부분에 어려운지 설명해줘서 이해가 쉽고 빨라요! 너무 좋아요 이 앱!
-- 로라메켈칸스, 2024-09-20

### ***** "너무 좋음"
매일매일 감정 기록할 수 있다는게 강점이다. 인간이 호르몬에 지배당하고 있음을 느낌.
-- 베를린사는사람, 2022-09-25

### ***** "3년째 애용중"
주기 예측도 대부분 일치하고, 몸 상태를 체크하기 좋아요. 호르몬 불균형으로 불안정할 때 따듯한 말들로 위로받을때도 많고 조언을 얻을 수 있어서 좋아요. 추천합니다!
-- hasy6324, 2022-07-22

### ***** "조아용"
전 핸드폰 바꿔도 계속 이것만 써요 :))
-- 코코스밀히, 2021-10-20

### ***** "디자인,기능 모두 만족"
아이폰고장으로, "건강"기능을 사용할수 없는 하위버전의 아이폰 사용을 하면서 불편함을 이 앱으로 대체하면서 오히려 편리해짐!
-- 유니유니유니짱, 2021-07-13

### ***** "정말 좋은 앱이에요!"
제 생리주기와 배란기 등 날짜를 쉽게 알 수 있어서 편하고 제 기분 상태와 몸 상태까지 챙길 수 있어 좋습니다!
-- 쿠킹킹킹8, 2021-05-20

### ***** "편하고 좋아요!"
편하게 쓸 수 있고 자세하게 증상을 적을 수 있어서 좋아요.
-- svmmer.J, 2021-02-18

### ***** "Good"
생리기간이 일정치 않아 항상 스트레스였는데 이 어플덕에 미리 예상할수있어서 좋아요
-- hwanggurami, 2020-09-03

### ***** "좋아요"
편하게 잘쓰고있는 앱
-- Saerucky, 2020-08-11

### ***** "좋아용"
:)
-- 냐라냥어나0173, 2020-06-04

### ***** "굿"
앱 예쁘고 기록하기 좋아요
-- w3576w, 2020-05-23

### ***** "Good"
Good
-- 젠부, 2020-05-06

### ***** "편리합니다"
생리주기가 불규칙한 유저로써 매우 만족하며 사용중입니다. Personal rythm trainer? keeper? 가있다면 이 어플이 그것과 같은 느낌이네요. 매주마다의 기분과 바이오리듬에 따른 적절한 추천들이 너무 마음에 드네요:)
-- Blyclairly, 2020-04-06

### ***** "좋아요"
알림설정 좋아요
-- duswltn, 2020-04-06

### ***** "Sehr gut"
Praktisch und simple
-- Sksmsrytn1, 2020-02-07

### ****- "👍🏼"
없으면 안될 앱
-- Bom.de, 2019-10-13

### ***** "굿"
좋아요
-- actressnina, 2019-08-08

### ***** "이것만 쓴지 몇년째에요"
알림기능도 좋고 캘린더가 보기 편하네요
-- 매미123, 2019-05-12

### ***** "👍🏻"
좋아요
-- 양념듀, 2019-04-20

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

## Bom Calendar In-App Purchases
| Item | Price |
|------|-------|
| Premium | €24.99 |
| Premium(6months) | €12.99 |

## Bom Calendar Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Umsatz | Südkorea | Health Fitness | #57 |
| Top Kostenlos | Südkorea | Health Fitness | #97 |

## Bom Calendar Discovered Keywords
- 심플캘린더
- period tracker
- bank of montgomery
- periode
- period

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## Bom Calendar Available In
- [Südkorea](https://apptail.io/de/app/app-JsI/south-korea)
- [Vereinigte Staaten](https://apptail.io/de/app/app-JsI/united-states)
- [Kanada](https://apptail.io/de/app/app-JsI/canada)
- [Australien](https://apptail.io/de/app/app-JsI/australia)
- [Japan](https://apptail.io/de/app/app-JsI/japan)
- [China](https://apptail.io/de/app/app-JsI/china)
- [Vereinigtes Königreich](https://apptail.io/de/app/app-JsI/united-kingdom)
- [Deutschland](https://apptail.io/de/app/app-JsI/germany)
- [Neuseeland](https://apptail.io/de/app/app-JsI/new-zealand)
- [Singapur](https://apptail.io/de/app/app-JsI/singapore)
- [Frankreich](https://apptail.io/de/app/app-JsI/france)
- [Malaysia](https://apptail.io/de/app/app-JsI/malaysia)
- [Vietnam](https://apptail.io/de/app/app-JsI/vietnam)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/app-JsI/hong-kong)
- [Niederlande](https://apptail.io/de/app/app-JsI/netherlands)
- [Thailand](https://apptail.io/de/app/app-JsI/thailand)
- [Indonesien](https://apptail.io/de/app/app-JsI/indonesia)
- [Russland](https://apptail.io/de/app/app-JsI/russia)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/app-JsI/united-arab-emirates)
- [Philippinen](https://apptail.io/de/app/app-JsI/philippines)
- [Brasilien](https://apptail.io/de/app/app-JsI/brazil)
- [Indien](https://apptail.io/de/app/app-JsI/india)
- [Mexiko](https://apptail.io/de/app/app-JsI/mexico)
- [Taiwan](https://apptail.io/de/app/app-JsI/taiwan)
- [Spanien](https://apptail.io/de/app/app-JsI/spain)
- [Italien](https://apptail.io/de/app/app-JsI/italy)
- [Argentinien](https://apptail.io/de/app/app-JsI/argentina)
- [Österreich](https://apptail.io/de/app/app-JsI/austria)
- [Polen](https://apptail.io/de/app/app-JsI/poland)
- [Norwegen](https://apptail.io/de/app/app-JsI/norway)
- [Nigeria](https://apptail.io/de/app/app-JsI/nigeria)
- [Finnland](https://apptail.io/de/app/app-JsI/finland)
- [Schweden](https://apptail.io/de/app/app-JsI/sweden)
- [Litauen](https://apptail.io/de/app/app-JsI/lithuania)
- [Luxemburg](https://apptail.io/de/app/app-JsI/luxembourg)
- [Katar](https://apptail.io/de/app/app-JsI/qatar)
- [Chile](https://apptail.io/de/app/app-JsI/chile)
- [Dänemark](https://apptail.io/de/app/app-JsI/denmark)
- [Ghana](https://apptail.io/de/app/app-JsI/ghana)
- [Dominikanische Republik](https://apptail.io/de/app/app-JsI/dominican-republic)
- [Slowenien](https://apptail.io/de/app/app-JsI/slovenia)
- [Ecuador](https://apptail.io/de/app/app-JsI/ecuador)
- [Kolumbien](https://apptail.io/de/app/app-JsI/colombia)
- [Pakistan](https://apptail.io/de/app/app-JsI/pakistan)
- [Schweiz](https://apptail.io/de/app/app-JsI/switzerland)
- [Irland](https://apptail.io/de/app/app-JsI/ireland)
- [Belgien](https://apptail.io/de/app/app-JsI/belgium)
- [Ukraine](https://apptail.io/de/app/app-JsI/ukraine)
- [Sri Lanka](https://apptail.io/de/app/app-JsI/sri-lanka)
- [Tschechien](https://apptail.io/de/app/app-JsI/czechia)
- [Paraguay](https://apptail.io/de/app/app-JsI/paraguay)
- [Jordanien](https://apptail.io/de/app/app-JsI/jordan)
- [Bulgarien](https://apptail.io/de/app/app-JsI/bulgaria)
- [Peru](https://apptail.io/de/app/app-JsI/peru)
- [Portugal](https://apptail.io/de/app/app-JsI/portugal)
- [Rumänien](https://apptail.io/de/app/app-JsI/romania)
- [Barbados](https://apptail.io/de/app/app-JsI/barbados)
- [Saudi-Arabien](https://apptail.io/de/app/app-JsI/saudi-arabia)
- [Aserbaidschan](https://apptail.io/de/app/app-JsI/azerbaijan)
- [Slowakei](https://apptail.io/de/app/app-JsI/slovakia)
- [Suriname](https://apptail.io/de/app/app-JsI/suriname)
- [Tunesien](https://apptail.io/de/app/app-JsI/tunisia)
- [Türkei](https://apptail.io/de/app/app-JsI/turkey)
- [Südafrika](https://apptail.io/de/app/app-JsI/south-africa)
- [Nepal](https://apptail.io/de/app/app-JsI/nepal)
- [Estland](https://apptail.io/de/app/app-JsI/estonia)
- [Ägypten](https://apptail.io/de/app/app-JsI/egypt)
- [Zypern](https://apptail.io/de/app/app-JsI/cyprus)
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- [Usbekistan](https://apptail.io/de/app/app-JsI/uzbekistan)
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- [Kasachstan](https://apptail.io/de/app/app-JsI/kazakhstan)
- [Libanon](https://apptail.io/de/app/app-JsI/lebanon)
- [Lettland](https://apptail.io/de/app/app-JsI/latvia)
- [Madagaskar](https://apptail.io/de/app/app-JsI/madagascar)
- [Nordmazedonien](https://apptail.io/de/app/app-JsI/north-macedonia)
- [Mali](https://apptail.io/de/app/app-JsI/mali)
- [Sonderverwaltungsregion Macau](https://apptail.io/de/app/app-JsI/macau)
- [Malta](https://apptail.io/de/app/app-JsI/malta)
- [Mauritius](https://apptail.io/de/app/app-JsI/mauritius)
- [Armenien](https://apptail.io/de/app/app-JsI/armenia)
- [Brunei Darussalam](https://apptail.io/de/app/app-JsI/brunei)
- [Bahrain](https://apptail.io/de/app/app-JsI/bahrain)
- [Algerien](https://apptail.io/de/app/app-JsI/algeria)

---

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