Sekko: Lifting & Calories
Is it muscle, or just weight?
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Every Sunday, Sekko crosses your weight trend with your strength progress and tells you whether it was muscle or just weight.
The scale is dropping. But is that fat leaving, or muscle?
No calorie app can tell you: it doesn't know what you lift.
No workout app can either: it doesn't know what you eat.
Sekko holds both halves, and that's what lets it give you an answer.
THE SUNDAY VERDICT
After two weeks of weigh-ins and workouts, Sekko reads your weight trend
against your strength progression and tells you one simple thing: keep going,
or change pace. Not another dashboard. One sentence, and what to do next.
YOUR NUTRITION, IN TEN SECONDS
Snap your plate, the AI estimates it. Scan a barcode, it's counted. Or type
three words. The French CIQUAL database from ANSES runs offline, so it works
even at the back of a supermarket with no signal.
Your calories and your three macros in a single ring. You know where you
stand at a glance.
YOUR WORKOUTS, SET BY SET
Every set comes pre-filled with your last performance. You adjust, you
confirm, you move on. The rest timer starts on its own.
Your routines, your tonnage, your records, and an estimate of your strength
on every tracked exercise.
WEIGHT, WITHOUT THE NOISE
A single weigh-in means nothing. Sekko smooths the curve and only shows you
the trend, the part that actually moves. Your measurements too, if you take
them.
WHAT SEKKO REFUSES TO DO
Sekko never credits calories back when you log a walk or a run. Your activity
level is already built into your target: giving those calories back would
count the same expenditure twice, and that's exactly how calorie counters
make people overeat.
Sekko promises no results, shows you no before-and-after photos, and never
congratulates you for eating little.
FREE, WITH NO TRAP
Everything you log belongs to you. Your data stays exportable, even on the
free plan, and you can delete your account from the app in two taps.
Free gives you four routines, three AI estimates a day, thirty days of
history and your first verdict.
Sekko Pro removes the limits: unlimited AI, full history, unlimited routines,
and your verdict every Sunday. Monthly, yearly with a seven-day free trial,
or a one-time lifetime purchase.
YOUR DATA
Database hosted in the European Union. No ads, no ad trackers, nothing sold
to anyone. Cycle tracking is optional, off by default, and erased in one tap.
Sekko is a tracking and wellness app. It is not a medical device and does not
replace a healthcare professional.
Terms of Use: https://sekko.app/cgu
Privacy Policy: https://sekko.app/confidentialite
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Display and wording fixes.
- A session's muscle split now reads in sets. The body map and the bars finally say the same thing, and a bodyweight session no longer shows "0 kg".
- Screen tops no longer slide under the status bar and the notch.
- Large text sizes no longer truncate the set columns.
- Equipment names now show in your language.
- Around a hundred exercise instructions rewritten in proper French.
- Signing out and back in no longer replays setup or changes your targets.
The developer, Ewan Kerboas, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ewan Kerboas
- Size
- 71 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Sekko Pro fondateur $34.99
- Sekko Pro mensuel $8.99
- Sekko Pro annuel $44.99
- Sekko Pro à vie $89.99
- Copyright
- © 2026 Ewan Kerboas