Today
The whole day at a glance.
One balance view ties sleep, food, water and activity together with a simple daily score — so you always know how today is really going, without digging.
2 weeks of Pro, free
Your whole day, in balance.
slotho brings food, energy, sleep, movement and more into one clear view — quick to log, easy to read, and genuinely yours. See it, log it, understand it.
iPhone · Apple Watch
What slotho tracks
Everything that shapes your day — in one place.
Each part of your day gets a clear, honest screen. Log in seconds, then watch the pieces come together.
Log
Log in seconds, not minutes.
Quick actions for the things you repeat, a fast food logger, drinks, digestion and meal plans — all a tap away. Tracking should get out of your way.
Energy
Your energy, hour by hour.
See calories in and out across the day, with a projected balance by bedtime. Understand your energy as a rhythm, not a single number.
Rhythm
Find your daily rhythm.
Meals, drinks and movement laid out on your real timeline, so patterns you never noticed start to stand out.
Timeline
One timeline for the whole day.
Everything you log flows onto a single scrollable timeline — a calm, complete record you can actually read back.
Sleep
See how you really sleep.
Nightly stages and duration, pulled straight from Apple Health, shown clearly so you can connect rest to the rest of your day.
Caffeine
Connect caffeine and sleep.
Track what you drink and when, and start to see how the afternoon coffee shows up in tonight’s sleep.
Workouts & fasting
Workouts and fasting, together.
Log workouts and follow your fasting window with educational stage tracking — the eating, the moving and the resting, all in one companion.
Apple Watch
On your wrist, at a glance.
Log water and energy, check your daily rings and start workouts straight from the watch — with complications that keep today’s progress one glance away.
Pricing
Start free. Go deeper with Pro.
The everyday tracking is free. slotho Pro unlocks the deeper picture — richer balance, insights and history.
Free
- Log food, drinks, sleep, workouts and more
- Your daily balance and timeline
- Apple Health & Apple Watch
Pro
slotho Pro
- Full energy balance and deeper history
- Food ↔ feeling insights
- Weekly recap and trends
Try Pro free for 2 weeks.
Download
See current pricing in the App Store.