Tempdrop

Tempdrop Inc

In-app purchases

About this app

Tempdrop brings the full fertility tracking solution to your smartphone. Whether you are looking to increase your chances of conceiving, or are practicing fertility awareness methods, Tempdrop is tailored to you.

Tempdrop’s wearable sensor and accompanying charting app brings the full fertility charting solution to your smartphone. Using the latest scientific knowledge to bring you an accurate method of cycle tracking and identification of your fertile window. Tempdrop’s smart algorithm learns your unique nightly and monthly temperature patterns, filtering out disturbances for accurate results. Simply wear the sensor on your upper arm when you sleep and sync it to the app whenever it's convenient.
Tempdrop provides continuous monitoring and filters out waking times to give you the true nightly sleeping temperature.

Tempdrop offers a free basic app version with the possibility of upgrading to premium in order to benefit from advanced features including fertility insights, sleep quality data, a calendar view and more.

Ratings and reviews

There are better FAM apps. While I LOVE my TempDrop device & have used it for years, I can't use the app outside syncing. I recently tried the Premium option (again) thinking a recent update would offer more. I was disappointed to see Fertility Awareness no longer an option for Purpose of Use (only Pregnancy, TTC, & Know my Body modes). The algorithm still doesn't properly analyze temps, even w LH & CM data, to interpret ovulation. I will stick w Natural Cycles & manual tracking.

Extremely disappointed & frustrated by how often the app isn't working these days. It no longer remembers my login details each day & takes away from the convenience if I have to type in my password each time I want to log something. Considering the high cost of the device & then having to pay for an already slow & laggy app, I'd literally rather go back to tracking fertility on paper. Support have acknowledge, there's an issue, will update once rectified.

Very disappointed and frustrated by how often things are moving to behind the paygate and back out again. doesn't remember login details and I surely don't want to type in my password each time I want to log something. considering the cost of the device and their expectation to also pay for a variable set of features on an already slow and laggy app, I'd literally rather go back to tracking fertility on paper.

What’s new

Free Calendar View: Plan ahead! See predictions for your upcoming CD1s (regular cycles only), now free for all users.
New Guided Tutorial: Get started easily with our new step-by-step app walkthrough.
Bug Fixes: Enjoy a smoother, more reliable app experience.