---
title: "Safe Days Calculator - Control - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "Use this App to find out the safe days in your menstrual cycle.  To use this application effectively, you need to determine your Cycle Length. The length of your cycle is the number of days between pe"
---

# Safe Days Calculator - Control — Vereinigte Staaten
> Natural family planning method

![Safe Days Calculator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/13/26/99/13269963-78a2-a208-5b15-6549c4355fac/AppIcon-0-0-1x_U007emarketing-0-10-0-85-220.png/434x0w.png)

**Developer:** [Phan Nhat Đang](https://apptail.io/de/developer/phan-nhat-dang-xjq)
**Category:** Medical
**Rating:** 4.9/5 (13 ratings)
**Price:** Free
**Bundle ID:** Phan-Nhat-Dang.SafeDaysCalculator
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 2.0.0 (released 2023-12-13)
**Original Release:** 2022-05-21
**Languages:** Swedish, Danish, English, Finnish, French, Chinese, Indonesian, Italian, Japanese, Korean, Malay, Dutch, Polish, Portuguese, Russian, Spanish, Thai, Czech, Turkish, German, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1621475818)
**AppTail Page:** [https://apptail.io/de/app/app-KAC/united-states](https://apptail.io/de/app/app-KAC/united-states)

## Safe Days Calculator Description
Use this App to find out the safe days in your menstrual cycle.

To use this application effectively, you need to determine your Cycle Length. The length of your cycle is the number of days between periods, counting the first day of your period until the day before your next period starts.

This is a very intuitive App, simple and easy to use.


DISCLAIMER
This App is for reference only, please seek your doctor&#039;s advice in addition to using this App and before making any medical decisions. In addition, the efficiency of the above method is only about 90%, please consider carefully before using, we do not take any responsibility for your decision.


SUBSCRIPTION INFORMATION
This subscription package offers users unlimited access to all app features throughout the subscription period. 

• Payment will be charged to iTunes Account at confirmation of purchase.
• Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period.
• Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal.
• Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user&#039;s Account Settings after purchase.
• Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.

Privacy Policy: 
Terms of Use: 


We are very happy to serve you. If you have any requests, don&#039;t hesitate to contact us.
- phannhatd@gmail.com

## Safe Days Calculator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/ed/72/c6/ed72c6ad-c0fd-d8fe-5d13-f2f3ea1da0f7/6c63fa16-34c6-4241-beca-acde4bf5c70e_Artboard_1.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/1b/ce/ba/1bceba85-9041-0b7d-079e-ac2591e5ea96/c4fbcecb-e26c-477c-bafb-8b4e750b1767_Artboard_2.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/19/8c/a3/198ca3d7-f92b-9608-68f8-26bdd7da7e0a/3e365cae-83db-4e93-8b9c-c486d1da3699_Artboard_3.png/1284x2778.png)

## Safe Days Calculator Rating Breakdown in Vereinigte Staaten
- 5 stars: 12 (92%)
- 4 stars: 1 (8%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## Safe Days Calculator Reviews in Vereinigte Staaten

### ***** "Great app and Very Accurate!"
This is the most accurate tracking app I’ve used. It is really spot on for ovulation and safe days.  I really like this app and hope it will soon offer a sharing option for your spouse.
-- FayettevilleMom, 2023-12-06

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

## Safe Days Calculator In-App Purchases
| Item | Price |
|------|-------|
| Annual Premium Package | $9.99 |
| Unlock all features | $2.99 |

## Safe Days Calculator Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Umsatz | Schweden | Medical | #70 |
| Top Kostenlos | Kolumbien | Medical | #102 |
| Top Kostenlos | Philippinen | Medical | #172 |
| Top Kostenlos | Tschechien | Medical | #176 |
| Top Kostenlos | Taiwan | Medical | #223 |
| Top Kostenlos | Indonesien | Medical | #244 |
| Top Kostenlos | Dominikanische Republik | Medical | #484 |

## Safe Days Calculator Discovered Keywords
- safe days calculator
- control
- control app
- rhythm method

## Apps Similar to Safe Days Calculator
- [Women&#039;s Health - Ovulation App](https://apptail.io/de/app/womens-health-ovulation-app-xPr/united-states)
- [Женский календарь - овуляция](https://apptail.io/de/app/zenskii-kalendar-ovuliaciia-ieR/united-states)
- [Cycle Air - Period Tracker](https://apptail.io/de/app/cycle-air-period-tracker-svtb/united-states)
- [Cycle Calendar &amp; Health](https://apptail.io/de/app/cycle-calendar-health-twvb/united-states)
- [Period Journal &amp; Calculator](https://apptail.io/de/app/period-journal-calculator-yKCb/united-states)
- [Fertility &amp; Period Tracker •](https://apptail.io/de/app/fertility-period-tracker-ZIYb/united-states)
- [Ovulation calculator (cycle)](https://apptail.io/de/app/ovulation-calculator-cycle-vBBc/united-states)
- [Menstrual cycle tracker - Days](https://apptail.io/de/app/menstrual-cycle-tracker-days-gXIc/united-states)
- [iFertile](https://apptail.io/de/app/ifertile-MCKd/united-states)
- [My Period &amp; Ovulation Calendar](https://apptail.io/de/app/my-period-ovulation-calendar-sPxm/united-states)

## Safe Days Calculator Available In
- [China](https://apptail.io/de/app/app-KAC/china)
- [Vietnam](https://apptail.io/de/app/app-KAC/vietnam)
- [Uganda](https://apptail.io/de/app/app-KAC/uganda)
- [Vereinigte Staaten](https://apptail.io/de/app/app-KAC/united-states)
- [Philippinen](https://apptail.io/de/app/app-KAC/philippines)
- [Nigeria](https://apptail.io/de/app/app-KAC/nigeria)
- [Japan](https://apptail.io/de/app/app-KAC/japan)
- [Deutschland](https://apptail.io/de/app/app-KAC/germany)
- [Saudi-Arabien](https://apptail.io/de/app/app-KAC/saudi-arabia)
- [Kenia](https://apptail.io/de/app/app-KAC/kenya)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/app-KAC/united-arab-emirates)
- [Thailand](https://apptail.io/de/app/app-KAC/thailand)
- [Russland](https://apptail.io/de/app/app-KAC/russia)
- [Vereinigtes Königreich](https://apptail.io/de/app/app-KAC/united-kingdom)
- [Italien](https://apptail.io/de/app/app-KAC/italy)
- [Indien](https://apptail.io/de/app/app-KAC/india)
- [Ägypten](https://apptail.io/de/app/app-KAC/egypt)
- [Kolumbien](https://apptail.io/de/app/app-KAC/colombia)
- [Taiwan](https://apptail.io/de/app/app-KAC/taiwan)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/app-KAC/hong-kong)
- [Indonesien](https://apptail.io/de/app/app-KAC/indonesia)
- [Mexiko](https://apptail.io/de/app/app-KAC/mexico)
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- [Peru](https://apptail.io/de/app/app-KAC/peru)
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- [Brasilien](https://apptail.io/de/app/app-KAC/brazil)
- [Schweiz](https://apptail.io/de/app/app-KAC/switzerland)
- [Dominikanische Republik](https://apptail.io/de/app/app-KAC/dominican-republic)
- [Spanien](https://apptail.io/de/app/app-KAC/spain)
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- [Malaysia](https://apptail.io/de/app/app-KAC/malaysia)
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- [Aserbaidschan](https://apptail.io/de/app/app-KAC/azerbaijan)
- [Belarus](https://apptail.io/de/app/app-KAC/belarus)
- [Ukraine](https://apptail.io/de/app/app-KAC/ukraine)
- [Norwegen](https://apptail.io/de/app/app-KAC/norway)
- [Nepal](https://apptail.io/de/app/app-KAC/nepal)
- [Neuseeland](https://apptail.io/de/app/app-KAC/new-zealand)
- [Österreich](https://apptail.io/de/app/app-KAC/austria)
- [Brunei Darussalam](https://apptail.io/de/app/app-KAC/brunei)
- [Bermuda](https://apptail.io/de/app/app-KAC/bermuda)
- [Pakistan](https://apptail.io/de/app/app-KAC/pakistan)
- [Polen](https://apptail.io/de/app/app-KAC/poland)
- [Argentinien](https://apptail.io/de/app/app-KAC/argentina)
- [Usbekistan](https://apptail.io/de/app/app-KAC/uzbekistan)
- [Rumänien](https://apptail.io/de/app/app-KAC/romania)
- [Bahrain](https://apptail.io/de/app/app-KAC/bahrain)
- [Bulgarien](https://apptail.io/de/app/app-KAC/bulgaria)
- [Armenien](https://apptail.io/de/app/app-KAC/armenia)
- [Singapur](https://apptail.io/de/app/app-KAC/singapore)
- [Slowenien](https://apptail.io/de/app/app-KAC/slovenia)
- [Senegal](https://apptail.io/de/app/app-KAC/senegal)
- [Belgien](https://apptail.io/de/app/app-KAC/belgium)
- [Tunesien](https://apptail.io/de/app/app-KAC/tunisia)
- [Finnland](https://apptail.io/de/app/app-KAC/finland)
- [Türkei](https://apptail.io/de/app/app-KAC/turkey)
- [Estland](https://apptail.io/de/app/app-KAC/estonia)
- [Griechenland](https://apptail.io/de/app/app-KAC/greece)
- [Ecuador](https://apptail.io/de/app/app-KAC/ecuador)
- [Kroatien](https://apptail.io/de/app/app-KAC/croatia)
- [Ungarn](https://apptail.io/de/app/app-KAC/hungary)
- [Algerien](https://apptail.io/de/app/app-KAC/algeria)

---

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