Full Feature Set

Everything You Need to Compete

From challenge creation to AI verdict. Every feature is built around one goal: making fitness competitive between friends.

The Core Loop

Challenge, compete, get roasted, earn badges, level up. Repeat.

AI Food Scanning

Point your camera at any meal. AI estimates calories, macros, and portion size. Adjust if needed.

  • Photo-based calorie estimation
  • Macro and portion size breakdown
  • Visible to your opponent in real time
  • Log unlimited meals per day

16 Challenge Types

Pick your battle across 5 categories. Each type has its own scoring and metric.

  • Weight: Fitness, Weight Loss
  • Cardio: Running, Cycling, Swimming, Walking, Hiking
  • Activity: Steps, Active Minutes, Out Train
  • Training: Strength, HIIT, Yoga
  • Composite: Calorie Deficit, Consistency, Triple Crown

AI Verdicts

The AI analyzes everything — weight, meals, workouts, consistency — and delivers a verdict card stack.

  • "The Weigh-In" — who moved the scale
  • "The Kitchen Audit" — calorie comparison + worst meal callout
  • "The Gym Report" — workout effort comparison
  • "The Glow Up Check" — Day 1 vs Day 7 photo comparison
  • "THE VERDICT" — winner crowned with full AI roast

Auto Workout Sync

Workouts sync from Apple Health automatically. No manual entry, no fabrication.

  • Apple Workouts, Strava, Peloton, Garmin, Nike Run Club
  • 80+ activity types supported
  • Background delivery — syncs even when app is closed
  • Duration, calories, heart rate, distance captured

Live Battle Feed

Every competition is a spectator sport. Friends watch, vote, and talk trash.

  • Battle ticker with all active competitions
  • Real-time activity feed (meals, weigh-ins, workouts)
  • Spectator voting — pick who you think wins
  • Trash talk comments (280 char limit)

Betting & Stakes

Raise the stakes with 4 bet types and 15 currencies. Honor-system — the app tracks who owes what.

  • Money bets (USD, EUR, GBP, JPY, and 11 more)
  • Task bets ("100 burpees", "cold plunge")
  • Item bets ("buy dinner", "case of beer")
  • Custom bets (anything goes)

Everything Else

Badges & Leveling

Earn badges for wins, streaks, and milestones. Badges award XP that feeds into a leveling system displayed on your profile and leaderboard.

Leaderboard

All-friends leaderboard ranked by wins, streaks, and badges. Tap any friend to see their full profile and head-to-head record.

Friends System

Username-based discovery only. No phone or email matching. Accept/decline requests. Remove or block at any time.

Smart Notifications

"You haven't logged today. Your streak is at risk." "Jake just finished a 45-min run. You've been on the couch since Tuesday."

Shareable Verdicts

Verdict cards and battle cards generate shareable images. Deep links back into the app drive acquisition.

Streak Tracking

Daily logging streaks and win streaks. Visible on your profile. The AI acknowledges when your streak breaks.

Ready to Compete?

Download LoseStreak and challenge your first friend.

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