Use Clue to:
+Know when your next period is coming.
+Get a reminder about your next period.
+Know which days you’re more or less likely to get pregnant.
+Track PMS, ovulation, sex, pain, mood, and cervical fluid.
+Find the unique patterns of your cycle.
Clue also includes:
+The fastest data entry of any period tracker available.
+In-depth descriptions about the menstrual cycle, complete with medical and scientific references.
+An optional account login to back up your data or log in on multiple devices.
+An algorithm that learns from the data YOU input. The more you use it, the smarter it gets.
+The guarantee of no flowers, butterflies, euphemisms or pink - ever.
Recommended by Buzzfeed, The New York Times, Wired, TechCrunch, The Daily Mail, VentureBeat, and many more.
Please note: Clue is not a contraceptive.
**Please say hello**
We love hearing from Clue users. Send your feedback, questions and suggestions to firstname.lastname@example.org.
On Samsung S6 devices, Clue may crash occasionally. The bug is specific to this device and we're tearing our hair out trying to find a fix for it. Thanks for your patience!
Clue is not working as intended on the following devices running Android 4.0.4:
Sony Xperia U (ST25I)
Sony Xperia P (LT22I)
Sony Xperia Go (ST27I)
Sony Xperia Sola (MT27I)
Barnes & Noble Nook HD (BNTV400)
Barnes & Noble Nook HD+ (BNTV600)
We recommend upgrading to a more recent Android version.