Know Your Lemons Reviews

Know Your Lemons Reviews

Published by on 2026-05-13

🏷️ About: Learn your breast cancer risk factors through a screening assessment. Bring it to your doctor to set your correct screening plan together.


       


Is Know Your Lemons Safe to Use?

We Investigate the app owner's website (Knowyourlemons.org), verify their legitimacy, and uncover hidden scams and complaints.


Overall Customer Experience 😎


🤬 Negative experience
60.3%

😎 Positive experience
39.7%

🫥 Neutral
0.0%

~ from Justuseapp.com NLP analysis of 118 combined software reviews.

Is Know Your Lemons Safe?
Know Your Lemons appears generally safe, but use with caution.
39.7/100

  Safety Analysis »»

Is Know Your Lemons Legit?
Know Your Lemons appears legitimate, though exercise caution.
39.7/100



Read 20 Customer Service Reviews 😠💢

4.8 out of 5
Wanted it to work

Just downloaded KnowYourLemons and was ready to utilize it. Unfortunately I couldn’t get past the age portion of the screening quiz as it had no options but my haptic feedback was going off like it was an option to scroll for your birth year. The only numbers it would show were 39 and 40. As I am 29 this obviously now the Ed of these options would reflect my age to accurately relay my risks. Really bummed. Super cute graphics though.

Friendly but can improve

Thanks for KnowYourLemons! Very helpful for demystifying a scary issue and promoting self care. 😀 The Mona Lisa character made me laugh.

However, please make it more inclusive to people with breasts who don’t identify as female per se — transgender men in particular. Just mention them along with “females.” Or say, “people with breasts” (or lemons) to cover all bases. It’s a simple fix I hope you will take to heart. Thank you!

Unique and Simple

This is a great way for early education and proper timing of events when trying to prevent significant concerns for potential cancer situations.
Medical advice is always recommended but this is a fun and easy way to learn more about it without doing all the research.
Very ingenious, I love it.

Love This App!

This is such an amazing App! - Especially for me, because I am considered High Risk for Breast Cancer. Thank you for helping to save lives!

So Helpful

Easy to use and has taught me a lot. Love the option for reminders.

Incredibly Knowledgeable

KnowYourLemons changed the way I view myself exams. I have sent it so to so many friends!

Easy To Use and Super Informative

The risk assessment had me become more aware of family medical history to better support my answers.

Easy, beautiful, and life saving

KnowYourLemons provides potentially life saving information in a clear and simple way it is easy to use and beautifully designed.

User friendly and informative!

Very easy to use and I’m so glad to know what to be looking for and how to properly do self exams. The design is so thoughtful and well done which I appreciate so much!

Notifications work great! GET THIS APP. 🍋😍

I love getting my monthly reminders to self exam at the right time during my breast cycle each month. (My reminders worked with the latest update). My mom loves it too, the quiz and Mona Lisa are amazing. I had no idea I needed to know all this! Get KnowYourLemons for your health!!! 🍋🍋

Everyone needs this app!

I was just diagnosed with breast cancer and I’m too young for a mammogram! So I began looking for an app to recommend to family and friends! They have apps for everything so why not breast exams. I love KnowYourLemons and wish I knew about it earlier which may have helped my situation… However, I tell all of my friends and family to use it so hopefully if they get cancer it is caught early. Highly recommend for every woman no matter the age because cancer doesn’t care how old you are and it’s happening to younger women!!!

Easy way to do an important thing!

My cousin was diagnosed with breast cancer when she wasn’t even 40 yet. When she finally noticed the lump, it was big and required more treatment than if she had caught it early. Doing self exams is quick and easy with KnowYourLemons. It shows you what to look for, how to check, and even reminds you once a month to do an exam. Get it done, ladies!

Great info that you don’t often get in a Drs. Office!

KnowYourLemons is beautiful, simple and so easy to use. It’s very self explanatory for a non-techy person such as myself. It provides such great and helpful information that doctors just don’t tell you! It’s going to save so many lives!

Amazing!

Love KnowYourLemons. Amazing colorful images, and so so informative! Every woman needs KnowYourLemons since we never talk about breast health. Love the self-exam guide with Mona Lisa, so creative! The risk factor assessment is so helpful, and wonderful that it helps you know what to expect from a mammogram and how to talk to your doctor. Seriously an incredible app, everyone needs it!!!

I use it every month

As many times as I use KnowYourLemons, I always come back to listen to Mona Lisa. Every self exam makes me nervous but for some reason having Mona walk me through it makes it so much better. And I’ve learned I was missing areas before. I recommend everyone download KnowYourLemons!

Soooo well done

KnowYourLemons has impressed me completely. I was simply looking for an app to track my period. This has that along with self breast exam help and information. You can tell that a lot of thought was put into it. Can’t praise it enough. Some people just REALLY know what they’re doing.🙌🏻 Thankyou. I’m sure it’ll save some lives.

Bright, Beautiful, Informative

KnowYourLemons is loaded with information, all presented in bright, beautiful graphics. It doesn’t just keep track of things or send you reminders—it also explains the WHY behind everything, using a friendly, conversational approach (and, of course, lemons 🍋). The whole concept is brilliant and life-changing!

Easy to use and very informative

I have wondered how to do a self-exam for a while but was always too embarrassed to find out how. KnowYourLemons made it simple and answered the questions I was afraid to ask. I love how step-by-step it was, I loved being able to pause as needed, I loved the illustrations that helped me visualize what I was learning about. I love, too, that it’ll send me a reminder to check again next month.

I know my lemons!

I really enjoy KnowYourLemons. I like that it has the option for no menstrual cycle.

I’ve always been paranoid about breast cancer as my great grandma had a prosthetic breast when I was a kid. They tell me she’s a “distant” relative and it’s not of concern but that’s not how my brain works. Now, my friend I’ve had since 2nd grade has recently been diagnosed with breast cancer.

Thanks for making an easy tool!

Breast Cancer Education App

Informational, helpful, and beautifully designed. I’m sharing this with my mom and sisters!



Is Know Your Lemons Safe? 🙏

Know Your Lemons appears generally safe, but use with caution. JustUseApp Safety Score for Know Your Lemons is 39.7/100.
This assessment is based on our NLP analysis of 118 user reviews. Combined with the app store average rating of 4.8/5.

Safety Analysis

92.1% of users say app is safe 👍
92.1%

4.5% of users have some concerns ⚠️
4.5%

3.4% of users say app is risky 🚨
3.4%


Is Know Your Lemons Legit? 💯

Know Your Lemons appears legitimate, though exercise caution. Our NLP models processed user feedback to estimate legitimacy. JustUseApp Legitimacy Score for Know Your Lemons is 39.7/100 .
This conclusion is based on analysis of 118 user reviews.

🔏 Privacy & Data Safety

Know Your Lemons collected the following data from you:

  • Data Not Collected:



How was your experience with Know Your Lemons? Post a Review




Features

Know Your Lemons is your #1 app for breast self exams, sending you monthly reminders timed to your breast cycle, calculating your breast cancer risk, learning about symptoms, preparing for mammograms, and more.

It’s the world’s first app designed to improve early detection of breast cancer and is the only period tracking app nominated for a Webby Award in 2023.

Learn your breast cancer risk factors through a screening assessment.

Named the top 5 Health and Fitness app in 2023, 2022, and 2019, this app saves lives and doesn’t collect your data.

Bring it to your doctor to set your correct screening plan together.

  Contact Support
Developer:
Know Your Lemons Foundation Inc.

Contact e-Mail:

Website: