AI product · Ganbomi (release: 15 November 2026)
Ganbomi: your liver health, seen through your daily habits
Enter your age, sex, height and weight, plus drinking, smoking, physical activity and diet, and an AI engine built in-house at AriBnC's AI-Bio Convergence Institute (ABCI) shows 5 liver health indicators and an overall score from 0 to 100. The app is free — no payments, subscriptions or ads — and is available in some 170 countries through the App Store and Google Play from 15 November 2026.
- Free · no payments, subscriptions or ads
- iOS · Android
- Release on 15 Nov in ~170 countries · 9 languages
- For adults aged 19 and over
What it shows
Ganbomi analyses the lifestyle habits you enter with an AI engine developed in-house by AriBnC's AI-Bio Convergence Institute (ABCI), so you can see where your liver health stands now.
The engine is made up of several AI models trained on data from Korean adults, and patents are pending on some of them. You enter no blood-test values; blood pressure and pulse can be added if you wish.
- An overall liver health score (0 to 100) together with its uncertainty range — how far the score could move.
- For each of the 5 indicators, where you stand: 'Healthy', 'Caution' or 'Needs care'. All are estimates the AI engine calculates from your habits, not hospital test values.
- The changeable lifestyle factors behind your result, in order of impact (a hexagon chart and bars).
- Lifestyle patterns to try over the coming week, drawn from your habits, your result and the top factors. These suggestions come from fixed rules; no generative AI is used.
- Analyse again weekly or every two weeks and the app compares the result with the records you kept with 'Save result'.
The 5 liver health indicators
How to use it
Ganbomi does not stop at entering, analysing and showing a result: each round ends with lifestyle patterns to try over the coming week, based on that result. Enter everything once; after that, update only what changed.
Enter: your basics and four habits
- Age, sex, height and weight (menopause status for women), then drinking, smoking, physical activity and diet. Blood pressure and pulse are optional.
- Choose the country whose eating habits are closest to yours: the drinks and serving sizes follow it, and the diet questions follow its region (East Asia, Southeast Asia or Western).
- Both cigarettes and e-cigarettes (heated tobacco, vape) can be logged.
Analyse: calculated on the server in Seoul
- When you tap 'Start analysis', your inputs go encrypted to the analysis server in Seoul, Korea, where the AI engine calculates the 5 indicators and the overall score.
- The server deletes your inputs as soon as it returns the result; neither inputs nor results stay on it.
Result: read it, save it, compare
- A result is kept on your phone only when you tap 'Save result'.
- Analyse again weekly or every two weeks to see it side by side with your past records.
Lifestyle suggestions: what to change next week, from your result
- From the changeable lifestyle factors behind your result, taken in order of impact, Ganbomi suggests patterns to try over the coming week, each with a concrete target (for example, more walking or exercise, more fibre-rich food, less alcohol).
- The suggestions are built by fixed rules from your habits, the AI engine's result and the top factors together; no generative AI is used.
- After a week of trying them, analyse again to see how the score and indicators have changed, and get the next week's suggestions for the new result.
Demo: from first launch to the result
A recording of a first run of Ganbomi on an iPhone, through to the result. The eight scenes play in turn; pick one to jump to it. Each scene plays 1.5 to 4 times faster than real time, and the recording shows the Korean interface.
Recorded on a pre-release build; the released app may differ slightly. The values shown are demonstration inputs. The videos have no sound.
Your liver health score, in nine languages
The result screen, captured on a real phone and shown top to bottom in four parts. Choose a language to see the same screen in it.
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Overall score and its range 
Where the 5 indicators stand 
Factors at a glance 
Factors that weigh most
Captured on an Android phone; the values shown are demonstration inputs.
Your data stays on your phone
Results and records live only on your phone, and the inputs sent for an analysis do not stay on the server.
- Your inputs (with optional blood pressure and pulse), plus country, language and record schedule, go encrypted to the analysis server in Seoul, which deletes them right after calculating.
- Ganbomi itself gets no name, email, phone number, device ID or ad ID. You sign up with your phone's fingerprint or face (passkey); even with Apple (iOS), Google, Kakao or LINE sign-in, no name or email is kept.
- AriBnC never sells or gives user data to anyone — not checkup providers, insurers, drug companies or anyone else.
- The app code has no usage analytics or crash-reporting tool. The server keeps only the minimum operating records (the day's analysis count for 2 days, access logs for 30 days), never what you entered.
- You can delete your account at once from the app's settings.
More detail
The AI engine and its validation
The AI engine that estimates the 5 indicators was developed in-house by AriBnC's AI-Bio Convergence Institute (ABCI) on data from Korean adults. We do not hide its validation results or its limits.
- It was validated on data not used for training, and the app's 'Limits & validation' screen sets out what data the engine was built on and how far to trust it.
- The overall score combines the 5 indicators with formulas developed in-house at AriBnC, and is shown in five bands for easy reading.
- No generative AI is used for the score, the indicators or the weekly suggestions.
- Patents are pending on some of the liver health AI models (KR 10-2026-0099786, joint application filed June 2026).
Why it is free
Where it is released, languages and country settings
As in the release build (October 2026).
| Item | Details |
|---|---|
| Release | Some 170 countries through the App Store (iOS) and Google Play (Android) — release on 15 November 2026 |
| App name | 간봄이 (Korean) · Ganbomi (English, Vietnamese, Malay, Indonesian, German) · 肝のケア (Japanese) · 肝愛 (Chinese, Simplified and Traditional) |
| Languages |
|
| Other languages | On a phone set to a language not yet supported (French, for example), the app appears in English. More languages are planned |
| Country setting (in the app) |
|
| Diet questions | Follow the diet of the chosen country's region (East Asia, Southeast Asia or Western) |
| Drinks list | Drinks for the country set: 9 to 12 typical drinks of that country, with standard serving sizes and strengths |
| Age | Adults aged 19 and over |
Who is building it
ABCI · AI-Bio Convergence Institute
Established April 2026. It designed, built and validated Ganbomi's AI engine, and built the app and its analysis server.
About ABCIDataYongin head-office laboratory
Clinical and nonclinical study design, biostatistics, EDC build and operation, CRF design.
The institutePatentsPatent application
KR 10-2026-0099786 — technology for estimating liver-health indicators from non-invasive lifelog data and recommending health behaviours (joint application, filed June 2026).
Research recordFrequently asked questions
Do I have to enter blood-test values?
No. You enter only age, sex, height, weight, drinking, smoking, physical activity and diet. Blood pressure and pulse are added only if you wish.
Is the result a diagnosis?
No. Ganbomi is not a medical device and does not diagnose. Results are reference information from your habits and do not replace hospital tests. For a proper checkup and advice, see a doctor.
Does it cost anything?
No. There are no payments, subscriptions or ads. If you switch on the optional outside-AI connection, that AI company may charge the account you connected.
When and where can I get it?
From 15 November 2026, Ganbomi is available in some 170 countries through the App Store and Google Play. The release is announced on this page and by launch notice.
Can I use it if my country is not among the app's 12 countries?
Yes. You can use it anywhere the app is distributed. The country list in the app is not about where you live: it tunes the diet questions and the drinks list, so choose the country whose eating habits are closest to yours — Germany or the UK in Europe, for example, or the United States in North America.
What if my language is not one of the 9?
You can choose any of the 9 languages offered now, whatever your country, and change it at any time in settings. On a phone set to a language the app does not yet support (French, for example), Ganbomi appears in English. We plan to add more languages.
Can a company or a research institute work with this technology?
Yes. Contact us and we will discuss the details. The Ganbomi app itself runs under no contract with any institution, and user data is not provided to anyone.
Ganbomi is not a medical device and does not diagnose. Results are reference information calculated from your habits and do not replace hospital tests.
For a proper checkup and advice, see a doctor. For adults aged 19 and over.
Launch notice sign-up
Only the email address is required; market of interest and device are optional. Sign-up is open to people aged 14 and over.