Momentum Analytics
Visual telemetry of your exact growth pattern — streak endurance, completion rates, and the proprietary "Stack Flame" metric compiled entirely from local data.
An offline-first Android engine that lives entirely on your device. Powered by algorithmically-generated challenges and strict local data sovereignty. No notifications. No cloud. No excuses.
Most habit trackers treat you like a child. They coddle you with reminders, spread your data across a dozen cloud servers, and congratulate you for opening an app.
When motivation crashes, so does the system. You don't lack willpower — you lack a unified command engine that holds you accountable without holding your hand.
A glass-morphic engine designed for relentless execution.
Complete 3 deep-work sessions and log all evening habits.
Leaf was architected to solve this exact friction. It runs natively on your physical device — never on a server.
An algorithm constructs a novel "Daily Challenge" tailored to your historical data to force action. If you fail, the system calculates the decay. If you succeed, the visual metrics compound. Every thought is traced in integrated Notes. No pings. No distractions. Brutal, efficient, and entirely yours.
Visual telemetry of your exact growth pattern — streak endurance, completion rates, and the proprietary "Stack Flame" metric compiled entirely from local data.
A background WorkManager protocol generates a bespoke daily challenge. Continuous, randomized, impossible to ignore. You must open the app to discover it.
Real-time statistical rendering of your daily protocol adherence.
Unlock milestone badges as your streak compounds. Each achievement is tied to your local dataset — no fake trophies.
A distraction-free editor embedded directly in the engine. Every note is indexed, searchable, and stored in your local SQLite vault.
Hassan A.
Streak: 47 days 🔥
Track your lifetime statistics, personal bests, and executive profile. Every metric is yours — stored locally, no server, no account.
We removed them entirely. Achievers don't need a push. If you want to execute, you will open the app. The discipline is yours to own.
Zero telemetry. Zero cloud. Your data lives in an Android-sandboxed SQLite database on your device. Absolute local sovereignty.
These features are actively in development. Tell us what matters most to you.
Fine-tune every parameter of your challenge engine — difficulty scaling, time windows, and category weighting — all from a single optimization panel. Your engine, your rules.
On-device intelligence that adapts your challenge to your current streak trend and performance peaks. Tell us what daily challenge would push you most:
Subtask nesting, priority tiers, time-blocking, and advanced sorting — turning your challenge list into a full command center.
Every challenge you've ever completed, logged with context, notes, and metrics. Review your momentum timeline and replay your best streaks.
Create unlimited custom challenges and tasks tuned to your exact goals. Your schedule. Your rules. Your accountability.
Point your camera at any notebook, whiteboard, or printed schedule. Leaf's ML Kit engine scans and imports your tasks automatically. Offline only.
Help us calibrate the engine. Submit your technical feedback or feature requests directly to the core development matrix.
Join an active matrix of builders and achievers testing the limits of productivity. Share raw telemetry, get direct support from the engineering lead, and participate in closed beta rollouts.
Authenticate via Discord