Tempdrop

Name: Tempdrop
Availability: InStock
Rating: 3.2899999618530273 (569 reviews)
Author: Tempdrop Inc

Tempdrop Inc

In-app purchases

3.3

569 reviews

50K+

Downloads

Everyone

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.

Updated on

Dec 4, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

This app may collect these data types

Personal info, Health and fitness and 2 others

Data is encrypted in transit

You can request that data be deleted

Ratings and reviews

3.3

566 reviews

Vivian Renteria

November 7, 2025

I have had temp drop for 2 years and I have absolutely loved every step of the way. However, for some reason recently I can't use the app without having to log in every single time and now I can't even look at my sleep cycle without it glitching. I would give 5 stars if it weren't for these problems recently.

1 person found this review helpful

Tempdrop Inc

December 7, 2025

Hi Vivian, sorry to hear you've been having some trouble! Please reach out to support@temp-drop.com so we can help you troubleshoot. We're launching a fix for the login issue and the sleep cycle data has been fixed, contact us so we can help!

K N

May 29, 2024

Edit: after using for over a year, I can say this app is very buggy and needs to work better for the price. Lots of sync issues. Old review: Good job tracking temps, but needs internet to sync which is annoying. I can't use this when I'm out of service for days at a time. It can sync two days at once but I'm not sure how many days it can keep. Otherwise, I trust the temps it gives me to be the lowest of my temps throughout the night.

6 people found this review helpful

Tempdrop Inc

February 6, 2024

Thanks for your feedback. The sensor can store up to 24hrs of data (3 x 8 hr sessions or 4x 6hr sessions) between syncs. The team is looking into options to expand this storage in upcoming versions.

Sofia McMaude

August 21, 2024

I love my temdrop! It's been great for tracking my cycle, but the app kinda sucks. It's been super glitchy. Almost every day that I open it to sync my device, it gets stuck on the opening page for hours. I usually have to delete and re-instal the app or shut my phone down and restarted or it won't open. The device itself is amazing. The app could use work.

4 people found this review helpful

Tempdrop Inc

September 6, 2024

We're sorry to hear about your experience with the app. Please reach out to our team via the app (or support@temp-drop.com) so we can assist you directly. We're committed to resolving any issues you may encounter. Thank you for your feedback and we hope you might update your review after being assisted.