Liyfe – cancer symptom checker 17+

Manage Symptom & Side Effect

Liyfe Corp

Designed for iPad

    • 4.9 • 38 Ratings
    • Free



Cancer patients, survivors, and care takers, can check symptoms for yourself or your loved ones anywhere you are, without an appointment. Liyfe (pronounced Life) is an AI-powered oncology symptom checker that can help you 24/7, from the comfort of your home.

Liyfe helps you and your loved ones check symptoms, assess symptom severities and understand the corresponding likelihood —day or night without an appointment. Whatever’s bothering you, from fatigue to rashes, Liyfe’s free symptom checker can help you find answers and let you know if you should see an oncologist.

Liyfe was created by board-certified oncologists, including former Memorial Sloan Kettering Cancer Center attending, and oncology-certified nurses. Our security was designed by former cyber security lead at AQR—one of the biggest hedge fund firms in the US—with the highest security standard. Our app is trustworthy, fast, secure, and available when and where you need it.

How do free oncology symptom checks work?

You answer simple personalized questions about your own or someone else’s symptoms. In oncology, we call this process triage pathways. Liyfe’s AI assesses your answers against its NCI (National Cancer Institute) symptom library, thousands of publications, and clinical protocols. You receive a personalized assessment report that tells you what could be wrong and what to do next.

What can you expect from an assessment?

- Data privacy and security—we take security seriously and apply the highest standard to protect you and keep your information safe.

- Smart results—our core system connects oncology knowledge with intelligent technology.

- Personalized health information—your guidance is personal to your unique health profile.

- Symptom checks—your assessments include information that may be relevant and helpful to your doctor. You can share them with your oncologists.

- 24/7 access—symptoms may occur anytime, anywhere. You can use the free symptom checker anytime, anywhere.

What can you tell Liyfe?

Here are some of the most common oncology symptoms:

- Fatigue
- Nausea
- Dizziness
- Back pain
- Shortness of breath
- Abdominal pain
- Vomiting
- Mouth sores
- Diarrhea
- Numbness or tingling


The Liyfe App is a medical grade platform designed for clinical use that can help patients, survivors, and care takers.

CAUTION: Liyfe cannot give you a medical diagnosis or advice. Contact emergency department immediately in an emergency. Liyfe does not replace your oncologists and nurses’ advice or an appointment with your oncologist.

We want to hear from you. If you have any feedback or want to see additional features, reach us at .

What’s New

Version 2.0.42

Thanks for managing your health with Liyfe's.

Our doctors, engineers and scientists have been working hard to bring you this update.

You will see improvements like:

- UI improvement and bug fix

- Improve existing medical conditions, findings and likelihood data

We're always eager to read your feedback, so please write review or get in touch at

Ratings and Reviews

4.9 out of 5
38 Ratings

38 Ratings

strawlers ,

Give me peace of mind

I have used this app couple of times, had upper back pain stated last week, might due to exercise or chemo side effects but it worries me constantly. This app walked me through a symptom assessment, and quickly tell me my symptom is mild, my oncologist told me the same thing during the appointment later on. What a magic

kittywxp ,

Help my anxiety

I am tired of searching information online, overwhelming! This app asks my symptoms in an interactive way, quite easy to follow. It told me the likelihood of my symptoms comparing to other ppl with the same treatment and diagnosis, and possibilities of other diseases, the result is quite impressive. It helps me reduce my anxiety, would recommend.

followpath ,

Love the app design

Symptoms tracking assessment is very easy to use. It’s a great tool to solve lots of patient oriented problems, especially the difficulty to access to care. It can also make patients feel more interactive and comfortable during such tough and emotional journey.

App Privacy

The developer, Liyfe Corp, 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 Collected

The developer does not collect any data from this app.

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

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