LossLock

Lock out distractions when you cross your daily loss limit. The only discipline OS built for prop firm traders.

LossLock is the discipline operating system for prop firm traders.

Set your daily loss limit — your prop firm's rule, or a stricter personal limit. When you log a trade that crosses it, LossLock blocks the distraction apps that fuel revenge trading — Instagram, TikTok, X, Reddit — until your next trading session.

You can't talk yourself out of it. You can't tap "ignore." You're physically locked out of the apps that destroy discipline.

Built by a prop firm trader who blew evaluations to revenge trading.

LossLock requires a paid auto-renewing subscription. Choose Starter or Pro:

STARTER ($29/mo · $228/yr) INCLUDES:

• Lockouts that block distraction apps when you cross your daily loss limit
• App blocking via Apple Family Controls (you choose which apps)
• Trade journaling with emotional tagging (9 emotions)
• Discipline score and daily checklist
• Weekly analytics and streak tracking

PRO ($59/mo · $468/yr, 14-day free trial) INCLUDES EVERYTHING IN STARTER, PLUS:

• AI Mentor — personalized discipline analysis of your logged trades
• Weekly AI reports on trading patterns and emotional triggers
• Emotional impact dashboard
• Goal alignment tracking
• Edge leak detection

LossLock is built for traders who know discipline is the only edge — and who need help keeping it under pressure.

WHO IT'S FOR:

• Prop firm evaluators
• Funded traders managing live capital
• Anyone tired of revenge trading wiping their account

Optionally pairs with our macOS companion app, which detects your P&L automatically and triggers the same lockout — but the iPhone app works fully on its own.

This is not another journal. It's an enforcer.

— Built by Lx Scaling LLC

Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel in your App Store account settings.

Privacy Policy: https://losslock.app/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/