Track efficiently, understand your patterns.
No streak yet
Tap Log a meal to start
Weight
No weigh-in yet.
Names stay on this phone.
No experiment yet.
Log 3 more events to unlock patterns
Not enough data yet.
Patterns, not causes.
Not enough data yet
Not enough data yet
Based on the last 30 days
1× = your average · patterns, not causes
Hours after eating
Personal log, not medical advice.
BariLogic 1.3.0
Three amounts on Today.
Off until you turn one on. For information only, not medical advice. Turning one off hides it. Saved results stay on this phone until you delete them.
Meals, check-ins, weight, height, goals, and photos stay on this phone. Signing in does not upload them. Anonymous counts of screens and buttons may be sent, with no name, food, note, or measurement.
Sign-in is optional. The account stores only the sign-in and a display name you type. Your logs stay on this phone. Your account is never attached to community data.
You are using BariLogic on this phone only.
Delete account removes the optional sign-in. Logs on this phone stay until you clear them in Your Data.
Storage is counted when you open this page.
Your logs stay on this phone. BariLogic lives at https://barilogic.com. Clearing site data or switching devices starts fresh. Moving to the new address is done on this phone, and your logs are not uploaded.
Add a surgery date and your weight before surgery when you want. Optional. You can change them here later.
Pounds
Height is saved as a history, so older BMI numbers stay tied to the height you had then. Weight, height, BMI, and nutrition goals never go to the crowd. They are included when you export your own data.
App works fully offline with the built-in food list. Typed search sends only the food name through this app’s server — never your meals, weight, goals, or profile. A barcode lookup sends only the barcode digits. Meal photos stay on this phone. Opening a screen or saving a log can also send an anonymous count of that action, with no food name and no measurement.
U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. Contains information from Open Food Facts, available under the Open Database License. The server reads FDC_API_KEY if you set one. A key typed below is kept on this phone and is not sent.
A key saved here stays on this phone and is not sent. The server uses its own FDC_API_KEY. Open Food Facts needs no key.
Optional reminders while BariLogic is open. We only ask after you tap this button. A closed app will not be woken.
Status: not enabled
BariLogic helps you track what you do, spot trends, and understand daily habits. Track efficiently, understand your patterns. Privacy by design. Add to your home screen for the full app feel. Offline-ready. BariLogic lives at https://barilogic.com. Your logs stay on this phone. BariLogic is a personal logging tool, not medical advice. Talk to your care team about health questions. Nutrition databases: U.S. Department of Agriculture FoodData Central, and Open Food Facts under the Open Database License. Find it opens store search links. When an affiliate tag is turned on, some of those links may earn BariLogic a small commission. Your price is the same, and it helps keep the app free. We don't sell your data or let commissions affect what's listed. Affiliate links pass no personal or health data, only the store search phrase. As an Amazon Associate, BariLogic earns from qualifying purchases when the Amazon tag is on. Links you or your clinic add are not tagged.
BariLogic is a personal logging tool, not medical advice. Talk to your care team about health questions.