GymBro vs LeanLog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GymBro
This free fitness companion helps you track daily macronutrients, body measurements, and supplements. It features workout logging, AI assistance, and a community food list. Designed for all fitness levels, it aims to simplify your health journey.
- Macronutrient tracking (protein, fats, carbs)
- Body measurement logging
- Supplement effectiveness guide
- Community food list
- Workout tracking
- AI fitness assistance
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Track your fitness journey the easy way with GymBro - your FREE gym companion that's here to stay! WHAT YOU GET: Track your daily proteins, fats, and carbs Save your body measurements Learn which gym supplements actually work Add foods to our shared list to help others Workout tracking! GymBro AI and much more... Why choose GymBro? 100% FREE forever - no hidden costs Easy to use Help from other gym lovers Everything you need in one app Join others who are already using GymBro to reach their fitness goals. Whether you're just starting or you're a gym regular, GymBro has your back. Download now and start your fitness journey with us - completely FREE!
LeanLog
This app helps users meticulously log personal research protocols, focusing on peptides and GLP-1. It offers features like a daily dashboard, compound tracking, and a reconstitution calculator, all while prioritizing on-device privacy and security. Advanced features are available through a subscription.
- Daily dashboard for key metrics
- Compound tracking with reminders
- Reconstitution calculator
- Weight tracking with Apple Health sync
- iOS home screen widgets
- Injection site map
- Private progress photo log
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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
Screenshots
Verdict
The clearest difference is in-app purchases: GymBro at none against LeanLog's 3. GymBro also leads on ratings volume (8 vs 1). LeanLog's advantage is ads (none vs shown) and update cadence (every 8 days vs monthly). On price and rating there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. LeanLog sells 3 in-app purchases, starting at $4.99 per month. GymBro asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for GymBro against 5.0 for LeanLog. That said, the two scores are not equally well evidenced: GymBro has 8 ratings behind it against 1, so its average is the more settled of the two.
GymBro ships an update monthly, LeanLog every 8 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.
| Parameter | GymBro | LeanLog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | 1 |
| Update frequency | Monthly | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 47 MB |
| Age rating | 12+ | 17+ |
| Developer | Valentin Wechsler | Ghada Mostafa |
Customer experience
GymBro
LeanLog
In-app purchases
GymBro
No in-app purchases
LeanLog
- Pro Monthly3 Days trial$4.991 Month
- Pro Yearly3 Days trial$29.991 Year
- Pro Lifetime$79.99









