LeanLog: Stack Tracker
Ghada Mostafa
5.0(1)Health & FitnessAges 17+
Screenshots
About this app
LeanLog is a clean, editorial-grade research log for people running personal peptide and GLP-1 protocols. It is a logging tool, not medical advice — everything stays on your device, nothing is sent anywhere, and there is no account to create. Built for clarity. Engineered for privacy. — FEATURES — DAILY DASHBOARD See your next pin, your current streak, and your stack at a glance. No dashboards inside dashboards. Just the numbers that matter today. COMPOUND TRACKER (Free: 1 active compound) Log your protocols by name, dose, frequency, site, and color. Set reminders. Skip, edit, or note any log. Keep the history clean. RECONSTITUTION CALCULATOR mg to units. BAC water to final concentration. Draw volume per dose. Every number you need, one screen. WEIGH-IN LOG Track weight over time with a clean chart. Log manually or, with Pro, sync with Apple Health in either direction. iOS HOME SCREEN WIDGETS Next pin, streak, stack today, and 14-day weight trend. Pick your size. Four widget families included. — PRO FEATURES — UNLIMITED COMPOUNDS Track multiple protocols at once. Color-coded, independently scheduled, independently rotated. INJECTION SITE MAP Visual rotation tracker across abdomen, thigh, deltoid, and glute. Never double up. Never guess where you were last. PROGRESS PHOTOS Private, device-only photo log. Timestamped, organized, never uploaded. APPLE HEALTH SYNC Two-way weight sync with Apple Health. Import up to 12 months of past entries with one tap. FULL HISTORY Unlimited log retention. Export anytime. — PRIVACY — Everything is stored locally on your iPhone. No accounts. No cloud. No tracking. No analytics on your personal data. Your research log is yours. — FOR RESEARCH USE ONLY — LeanLog is a personal logging tool. It does not provide medical advice, diagnosis, treatment, or dose recommendations. It is not a medical device. It does not verify or validate any substance, dose, or protocol. Always consult a qualified medical professional before making any health decision. A disclaimer to this effect must be acknowledged on first launch. — SUBSCRIPTION — LeanLog is free to use with one active compound. Pro is available as a monthly or annual subscription, or as a one-time lifetime purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID subscription settings. Terms of use: https://rawstudios.info/terms Privacy policy: https://rawstudios.info/privacy
What's new
Version 1.2 · May 8, 2026
1.4.0 — Built for sharing, dialed for daily • Tap SHARE on Progress for watermarked progress cards (TikTok, IG, Reddit ready) • RECAP — auto-generated weekly highlight reel • Before/After photo cards stamped with weight delta • Send your stack to a friend in one tap — they open the link, app pre-fills the protocol • Smarter weekly streak with hot-streak flame at 4+ weeks • Side-effect heatmap on every protocol — see which dose makes you sick • Edit protocols anytime — dose history stays linked • Backfill missed pins — bulk-log historical doses in one calendar • Dose chips that adapt to your compound (tirz, sema, BPC, retatrutide, etc.) • Site rotation nudges so you don't pin the same spot twice • Notes on every dose log • Cleaner paywall + reminder onboarding
In-app purchases
The most popular purchases on the App Store.
- Pro MonthlySubscription · 3 days free trial$4.99 / month
- Pro LifetimeConsumable$79.99
- Pro YearlySubscription · 3 days free trial$29.99 / year
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