Things we think you'll find useful
Start with the fastest way to log a meal, then add favorites, quick add, feelings, routines, exercise, and diary reviews when they make your day easier.
Start here
Photo analysis
Best for meals where a quick estimate is more useful than slow manual entry.
Manual or voice
Best for homemade food, leftovers, recipes, or anything you can describe clearly.
Quick add
Best for meals you eat often and want to add in one or two taps.
Feelings
Best for learning which meals leave you energised, hungry, full, or uncomfortable.
Routines
Best for planning training days so diary targets adapt before the day arrives.
Exercise
Best for keeping a record of activity without logging the same planned effort twice.
Fast logging
OVASAI gives you several logging routes because real meals are messy. Use photos when you can see the meal, descriptions when you know the details, and saved meals when you are repeating something familiar.
TL;DR: take a clear photo, add any missing context, review the estimate, then save it.
Photos work well when the food is visible and portions are easy to judge. Add notes for sauces, oils, drinks, seconds, shared plates, or anything hidden by the image.
TL;DR: type or speak what you ate when the useful details are in your head.
Manual descriptions are useful for homemade meals, leftovers, meal prep, recipes, and packaged foods. Serving sizes, brand names, and ingredients make the result more useful.
TL;DR: favorite anything you eat repeatedly so you can reuse it with one quick action.
Favorites are ideal for breakfasts, coffees, shakes, snacks, meal prep bowls, and go-to restaurant orders. You can adjust the name, items, notes, and nutrition as your habits change.
TL;DR: mark your most common favorites for quick add so repeat meals take seconds.
Quick add keeps familiar meals close to hand. Set up your common favorites once, then add them from the quick action flow whenever that meal comes around again.
Food diary
TL;DR: save meals, drinks, planned routines, exercise, notes, and feelings in one place so you can review patterns later.
The diary shows your day as a timeline with editable entries, totals, macros, hydration, planned routine context, exercise references, and notes. Open a saved meal when you want to correct an estimate, save it as a favorite, or check what you logged previously.
Daily review
See meals, drinks, exercise, notes, and totals for a selected day.
Trends
Look across time and let patterns carry more weight than one meal.
PDF export
Create a record of meals, items, macros, exercise, and times.
Feelings
TL;DR: rate how a meal felt and add quick notes so OVASAI can help you spot patterns over time.
Rate the meal
Choose a simple feeling rating after eating so the diary captures more than numbers.
Add later notes
Update an entry if you feel different after an hour or two.
Review patterns
Look for foods, meal sizes, timings, or ingredients that often show up with similar ratings.
Keep it lightweight
A short note like "sleepy", "still hungry", or "felt great" is enough to be useful.
Schedule activity for today or a future date. OVASAI adjusts that day's targets for calories and nutrients based on your planned routine, duration, intensity, profile, and goal.
Log simple activity when it affects your day. You can deliberately add passed routines as reference exercise without increasing your targets a second time.
Add water, common drinks, or analysed drinks so hydration and drink calories are visible beside meals.
Set routines to repeat daily, weekly, or monthly, with an optional end date. You can remove one day or the whole repeated schedule.
Connect compatible AI clients to supported OVASAI meal analysis and diary workflows.
A simple routine
Release notes
New release notes are shown automatically in the app. Dismissed notes remain available here.
This update adds a personal hand-size reference for meal photos, expands food-diary audit history, and includes recent analysis, exercise, and app reliability improvements.
This update makes it easier to combine several foods into one meal and bring completed activities into your diary from a fitness tracker.
Ovasai now brings nutrition and training together, making it easier to plan workouts, follow each session and understand progress over time.
This update makes photo and manual meal analysis more informative and resilient, while simplifying how seven-day nutrition progress is compared with personal targets.
This update makes calorie targets easier to understand and adds safeguards so fat-loss recommendations remain proportionate.
This update strengthens account and connected-app security while improving the reliability of meal saving, buddy updates, exports, and older diary data.
This update improves manual meal analysis reliability, clarifies the installed app experience, and includes recent fixes for voice logging, release notes, and exercise estimates.
This update improves meal analysis reliability, buddy motivation, account controls, push notifications, and the food item review tools used to strengthen OVASAI's nutrition data.