Tempdrop 12+

Tempdrop Inc

Designed for iPad

    • 4.3 • 631 Ratings
    • Free
    • Offers In-App Purchases



Tempdrop is the first of its kind - a personalized user-specific thermometer that learns minute temperature variations, correlated with hormonal fluctuations throughout the ovulatory cycle (e.g. Estrogen, Progesterone), thus identifying recurring temperature patterns up to 5 days before ovulation.
This app is communicating with your Tempdrop sensor via Bluetooth 4.0 and sends the data for analysis on our cloud algorithm server. Your characteristic sleeping temperature will be displayed shortly after.

Disclaimer: The Tempdrop sensor and app are intended as complementary instruments to enhance your ability to monitor your fertility and share health details. The app and its wearable sensor, in themselves, are not, nor are they intended to be, a fertility monitor, a substitute for contraception, or a birth control method. We recognize the need of some to use the data and information provided to support ongoing health and menstrual cycle tracking, however, it is important to note that this should NOT be used as a substitute for an in-presence qualified professional, medical analysis, advice, guidance, or treatment. We strongly advise seeking a qualified Fertility Awareness instructor or other self-teaching resources to learn a symptothermal method and support your fertility journey.
The provided interpretations and prediction guidelines are not suitable for use with irregular cycles. Optimal performance is dependent on correct and consistent use. Individual usage, wearing, input, and circumstances can affect the data. The user is fully responsible for the individual data inputs.
The Tempdrop Sensor is approved for use in the USA, and is registered in the FDA database under registration number 3016099071. The device is classified as "Device, Fertility Diagnostic, Proceptive”

What’s New

Version 3.12

Multilingual support with French and Spanish, enhanced error message clarity and comprehensive bug fixes for an improved user experience

Ratings and Reviews

4.3 out of 5
631 Ratings

631 Ratings

fluffypillow15 ,

Adjustable symptom tracking

This app is the best I’ve used. I only have one complaint, and its that other apps have much better symptom tracking. I would love if there were more symptoms that we could track. There should be a giant list of symptoms that we can pick from that we may experience to be featured on our homepage. AND we could pick what symptoms we want featured on our cycle tracking! I personally don’t have headache or bloating issues, but I do get insatiably hungry around my ovulating stage and I would love to track that. Every woman has unique needs, and I don’t need to have pregnancy testing displayed on my tracking page either. If I could pick what to track on the cycle overview then I would have a personalized accurate overview of MY cycle. The more symptoms that are available, the more relatable this app is for each woman that uses it. Some women want to prepare for pregnancy, others want to track their irregular periods and some may want to track their menopause. And that’s the point right? More symptom options give us a better picture of what our unique bodies are experiencing on a monthly basis.

Ontulu ,

5/5 for the TD device, 4/5 for the app

After recently getting married, I decided to come off the HBC that I had been on for the last 15 years to prepare my body to get pregnant. I was diagnosed with PCOS early on in my youth and didn’t know what to expect from my body. My sister, who had been a FAM user for years, bought me a TempDrop as a wedding gift and after the first night of using it, I was hooked.

I’ve only ever had one issue with the device which was a glitch, I think. Tech support was right there waiting to assist but the glitch corrected itself and I had no further issues and didn’t need tech support. The device itself takes a little getting used to as you do sleep with it on your arm but I never had an issue sleeping comfortably with it.

The app itself I give 4/5 stars. I love the aesthetic of other apps and the TempDrop app just isn’t there, yet. The TempDrop team is working hard to take user advice and make changes and I’m excited for the new updates rolling out soon. I would like to see more options (custom data, CM, cervix position, etc) but navigation and selections are pretty good so far. I have faith that they’re hearing the user community and will continue to roll out new features the users have on their wishlists.

artsibell ,

Great for BBT, not much else

The device itself is worth it for me. Not having to mess around with an oral thermometer first thing when I wake up and getting good data despite a weird sleep schedule is priceless. I also like that it isn’t emitting Bluetooth all night, just when I sync it. However, I’ve only had it a month and I just got a replace battery notice. I’m assuming this is a one time glitch but if the new battery doesn’t last the promised 6+ months I’ll be changing my review.

If you’re hoping to chart anything more than BBT and cervical fluid in app you will be disappointed. Between the very limited options and the cluttered way it’s displayed below the graph, the symptom tracking is basically unusable. There are also too many pop ups prompting me to upgrade.

I saw some negative reviews about the app not predicting your cycle phases and fertile days but in my view that is a plus. I specifically chose tempdrop because I would rather read my own chart than trust an algorithm to do it. If you don’t understand how to do it yourself you shouldn’t be using a sympto-thermal method of birth control.

App Privacy

The developer, Tempdrop Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Location
  • Contact Info
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

You Might Also Like

Kindara: Fertility Tracker
Fertility Friend FF App
Health & Fitness
Proov Fertility Insight
Health & Fitness
OvaGraph - Official TCOYF App
Health & Fitness
Inito Fertility & Ovulation
Health & Fitness
Health & Fitness