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Period Tracker. Cycle Calendar

Tatyana Kolesnikova · Medical · 10.6y old

Free + IAP
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Performance · Worldwide

Est. downloads / month · WW

<5K

Below chart threshold

Est. revenue / month · WW

<$5K

Below chart threshold

Rating · WW

4.5★

1.3K ratings

Chart position

Rank history — US · Top Grossing

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Top FreeTop Grossing

Ratings count — US

568
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Metadata timeline

Name, subtitle, icon, screenshot and in-app price changes we’ve seen — what this developer is testing.

  1. Aug 16, 2026Name
    經期及排卵日曆 → Period Tracker. Cycle Calendar

Listing

About

Tracker allows you to track menstrual cycle and receive notification of the beginning of menstrual period, ovulation, taking contraceptive pills. With period calendar you can calculate your next menstrual period, ovulation days, fertile period. Menstrual cycle and ovulation calendar will help both in planning for pregnancy and addressing the issue of contraception. Tracker app supports iCloud syncing.

Released
Mar 28, 2016
Category
Medical
Content rating
12+
Price
Free
In-app purchases
Yes
Developer site
avvastyle.com ↗
WWUSGBDEJPINBR

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Screenshots

6
Period Tracker. Cycle Calendar screenshot 1Period Tracker. Cycle Calendar screenshot 2Period Tracker. Cycle Calendar screenshot 3Period Tracker. Cycle Calendar screenshot 4Period Tracker. Cycle Calendar screenshot 5Period Tracker. Cycle Calendar screenshot 6