Sprout
Sprout · iPhone · $29.99 first year

The sleep companion that actually changes things.

AI nutrition, phase-based app blocking, and a coach that knows your circadian phase, cycle day, and sleep history. Personal, private, science-backed.

What's inside

Five systems. Built to compound.

Recovery Fuel

Scan anything. Sprout decides.

Point your camera at a fridge of ingredients and Sprout builds a sleep-optimised recipe. Snap a finished meal and it identifies it, estimates macros, and logs it to your Recovery Fuel score automatically.

  • Ingredients → recipes. Finished food → calorie log
  • Craving decoder: "I want chocolate" → magnesium swap
  • 7-day Recovery Fuel trend at a glance
Circadian Vitality

The day, on a 24-hour ring.

Sprout tunes itself to your daily hormonal cycle — morning testosterone peak, afternoon dip, parasympathetic recovery overnight. Each phase has its own ritual: focus when the brain is sharpest, recover when biology says it's time.

  • Phase-aware app blocking via iOS Family Controls
  • Surge windows for deep work; reset windows for recovery
  • Late-night override warnings tied to tomorrow's peak
Focus Window

Lock down distractions when it matters.

Sprout uses iOS Family Controls to hide the apps that steal your peak hours — YouTube, X, Instagram, TikTok, whatever yours are. Block windows adapt to your circadian phase and your menstrual cycle, so the lock-out lands exactly when your brain is sharpest and lifts when biology says it's time to rest.

  • Native iOS App Blocker — survives force-quit, reboots, and uninstall attempts
  • Adapts to both your circadian phase and your menstrual cycle
  • Live countdown to your next focus block, right on the home screen
Cycle Tracker

The first cycle tracker that talks to your sleep.

Track your phase, symptoms, and mood — and finally understand why some weeks feel impossible and others effortless. Sprout's predictions adapt phase by phase, and meal recommendations shift with your hormones.

  • Phase-aware sleep predictions (iron in menstrual, melatonin in luteal)
  • Symptom & mood logging that compounds over months
  • On-device only — your cycle data never leaves your phone
Sprout AI Coach

Ask anything. Get science, not fluff.

A coach that knows your circadian phase, cycle day, recent meals, and sleep patterns. Ask about supplements, cravings, workouts, or why you woke groggy — get a grounded, phase-aware answer.

  • Context-aware: knows your phase, fuel score, streak
  • Voice input — talk to Sprout hands-free
  • Powered by Claude & GPT-4o
Pricing

Free to try. Premium for the full system.

Free

$0
Always free
  • Sleep schedule + check-ins
  • Tonight's routine
  • Streak + Sprout growth