Sevio Get it free

A weekly calorie budget, not a daily verdict.

Most calorie counters score you day by day, so one big meal turns into a "ruined" day, and a ruined day turns into a reason to quit. Sevio budgets calories across the whole week, so a heavy Friday gets balanced by the days around it.

Get it on Google Play How it works
  • Works offline
  • No ads
  • No subscription
  • No account
Sevio home screen showing a weekly calorie ring at 17,670 of 18,620 kcal with protein, fat, carbs and fibre rings, above the day by day log

Why weekly

A week absorbs a bad day. A day cannot.

Nothing about the maths changes, only what you are scored against. Your daily target is still there as a guide. It just stops being a pass or fail line you cross every evening.

Daily tracking

Tuesday goes 600 kcal over, so Tuesday is a failure. The natural response is to write off the rest of the week and start again on Monday.

Weekly budgeting

The same 600 kcal comes out of a budget covering seven days. You can spend a little less on the days that follow, and the week still lands on target.

Features

Everything you need to log, nothing you do not.

Everything a calorie tracker actually needs, and none of the clutter. Logging takes seconds: a number, a label, done. All of it is free, and all of it stays free.

  • Weekly budget, daily breakdown

    One budget for the week, with each day shown underneath so you always know where you stand.

  • Optional macro tracking

    Count calories alone, or turn on protein, carbs, fat and fibre when you want the detail.

  • Fully offline

    Your log lives on your device. No sign up, no email address, no cloud, no data collection.

  • Unlimited logging

    As many entries as you like, every day, with no cap and nothing held back behind a paywall.

  • Reorder and copy entries

    Drag entries into the order you ate them, and copy a repeat meal to another day in two taps.

  • Full weekly history

    Every finished week is kept with the budget it was scored against, so past results never shift.

  • Daily reminders

    One quiet nudge at a time you choose, so a day never goes unlogged by accident.

  • 5 themes, 16 languages

    Light and dark palettes, and a fully translated interface in sixteen languages.

  • Targets from your profile

    A short setup wizard turns your height, weight, activity and goal into a calorie budget you can edit any time.

Screenshots

What using Sevio actually looks like.

Weekly overview in Sevio with a large calorie ring and four macro rings above the daily log
Budget the whole week Calories and macros at a glance, with every day listed underneath.
Sevio add calories screen with a large number field, quick add chips and optional macro inputs
Log it in seconds Type the calories, add a label, tap once. Macros only if you want them.
Sevio history screen listing past weeks with goal met badges and calorie totals
Every week at a glance Past weeks scored against the budget you had at the time.

No ads. No subscription. Ever.

Sevio will never show ads and will never lock core tracking behind a subscription. Everything in the app today is free and stays free. Three extras are planned for later, and when they arrive a single one-time purchase unlocks all three.

Free, forever

  • Unlimited calorie and macro logging
  • Weekly budget with a daily breakdown
  • Reorder entries and copy them between days
  • Daily reminders
  • Full history with weekly trends
  • 5 themes and 16 languages
  • Fully offline, no account required

Planned later, one-time purchase

  • Cloud backup and sync across devices
  • Food database search instead of typing calories
  • Meal planner for meals you eat often
Download Sevio free

FAQ

Questions people ask before installing.

What is a weekly calorie budget?

Your daily calorie target multiplied by seven, tracked as one pool across the week instead of seven separate verdicts. A heavy meal is simply spent from the same budget, so it can be balanced by the days around it rather than turning into a failed day.

Is Sevio free?

Yes. All tracking is free and stays free, with no ads and no subscription. Three extras (cloud sync, food database search, and a meal planner) are planned later as an optional one-time purchase.

Does Sevio work offline?

Yes, completely. Your log lives on your device, so it works on a plane or with data off. Nothing is uploaded, and no data is collected.

Do I need an account?

No, and you never will. No sign up, no email, no login. Cloud sync will need one when it arrives, but only if you want that feature.

Can Sevio track macros?

Yes, and it is optional. Track calories alone, or turn on protein, carbs, fat and fibre during setup or later in Settings. Sevio can suggest targets from your profile, or you can enter your own.

How does Sevio calculate my target?

It estimates your basal metabolic rate with the Mifflin St Jeor equation, multiplies it by an activity factor, then applies your goal. The weekly budget is that daily target times seven, and a safety floor of 1500 kcal per day for men and 1200 for women is always applied.

Is there an iPhone version?

Not yet. Sevio is currently an Android app on Google Play.

Is this calorie banking?

Close. Calorie banking and calorie cycling both mean saving calories on some days to spend on others. Sevio does that by default: one budget for the week, so an easy Tuesday quietly pays for a big Saturday.

Which languages are supported?

Sixteen: English, German, Spanish, French, Hungarian, Italian, Dutch, Polish, Portuguese, Swedish, Azerbaijani, Russian, Turkish, Japanese, Korean and Chinese.

For information and educational purposes only. Not medical advice. Targets are estimates, not a substitute for professional guidance. Consult a doctor or registered dietitian before changing your diet, especially if you have a health condition or are pregnant or breastfeeding.