iTongueWellness signals
App Store

Version 5.0 · Available now

ITONGUE · EVERYDAY WELLNESS

iTongue.
Tongue photo records.

iTongue helps you record tongue photos, review cold/hot tendency and TCM constitution information, and keep your wellness history together on iPhone and iPad.

  • Guided tongue upload
  • Cold/hot + constitution insight
  • Connected assessment history
View on the App Store Explore the experience
English iTongue dashboard showing tongue diagnosis, cold and hot assessment, face upload, and questionnaire tools
Free on the App Store iOS and iPadOS 17+ Version 5.0 English interface

TONGUE BASICS

A quick look at tongue observation.

Practitioners consider color, coating, moisture, shape, and tongue regions together—not as a diagnosis on their own.

WHAT PRACTITIONERS LOOK AT

One tongue, several visual clues.

Shape, coating, marks, and regions add context.

Traditional tongue-region correspondence diagram with coating, cracks, tooth marks, and labeled regions
Traditional tongue-region map. Source · License

FROM PHOTO TO INSIGHT

From photo to insight.

Upload once to see a cold/hot tendency and TCM constitution information.

1

Take a clear photo.

Use even light and a sharp image.

English iTongue Tongue Diagnosis screen with photo guidance and an upload control Guided uploadSimple tips appear before analysis
2

See two results.

Cold / Hot Your current tendency
ColdBalancedHot
TCM constitution Your constitution information Wellness reference
3

Tongues can look different.

The study shows nine example groups—not a self-diagnosis chart.

Nine representative tongue images labeled by TCM constitution category
Nine tongue-appearance groups shown in the study. Source · License

For wellness reference only—not medical diagnosis or treatment.

SAVED HISTORY

Look back in one place.

Tongue, face, and questionnaire records stay organized by type and date.

Assessment historySynced
  1. TTongue recordCold/hot and constitution insight
  2. QCold/hot questionnaireBody-signal answers saved
  3. FFace recordFront, side, and supporting details

FREQUENTLY ASKED

Good to know.

What is iTongue?

iTongue is an iPhone and iPad app for tongue photos, face records, cold/hot questionnaires, and assessment history. Its Chinese and English interfaces help you keep everyday wellness observations together.

What results will I see?

A cold/hot tendency and TCM constitution information, saved as a wellness reference.

Does iTongue provide a medical diagnosis?

No. Results and prompts are for wellness reference only and should not replace medical advice, diagnosis, or treatment.

Which devices are supported?

iPhone with iOS 17 or later and iPad with iPadOS 17 or later. Check the App Store listing for current compatibility.

Is iTongue free to download?

iTongue is currently listed as a free download on the US App Store. Check your local listing for current availability and pricing.

Where can I read the privacy information?

Before uploading a photo, review the current privacy disclosures on the iTongue App Store page and its linked privacy policy.

iTongue app icon

ITONGUE · VERSION 5.0

Start with one clear signal.

Upload a tongue photo and keep your results together on iPhone or iPad.

View on the App Store