DoseRhythm vs Yolkd

DoseRhythm: Your Personal Bio-Protocol Companion Take control of your health protocols with DoseRhythm, the all-in-one dosing tracker built for the research compound community. Whether you're managing peptides, hormones (HRT), nootropics, or supplements, DoseRhythm keeps everything organized, on schedule, and completely FREE and completely private. TRACK YOUR PROTOCOLS Create detailed dosing protocols with compound names, dosages, administration routes, and custom cycling schedules. Log each dose with a single tap and see your daily progress at a glance. SMART DOSE CALCULATOR Never second-guess your math again. Built-in calculators handle reconstitution volumes and syringe dosing so you get accurate measurements every time. 200+ COMPOUND KNOWLEDGE BASE Browse the PeptideArc directory — over 200 research compounds across 7 categories including peptides, SARMs, SERMs, hormones & TRT, nootropics, longevity agents, and supplements. Each profile includes mechanisms, dosing guidelines, and research references. INSIGHTS & ADHERENCE Track your 30-day adherence rate, maintain dosing streaks, and review your protocol history. DoseRhythm helps you stay consistent and see the big picture. CYCLING SUPPORT Set up on/off cycling schedules for compounds that require them. DoseRhythm tracks where you are in each cycle automatically. YOUR DATA STAYS YOURS DoseRhythm is offline-first. All your health data is stored locally on your device — nothing is uploaded, shared, or tracked. No account required, no cloud sync, no compromises on privacy. Built by PeptideArc — the trusted resource for research compound education. Disclaimer: DoseRhythm is for informational and educational purposes only. It is not intended to provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before starting, changing, or stopping any medication or health protocol. Do not make medical decisions based solely on this app.

Yolkd is the all-in-one fitness app designed for lifters who take their training and supplementation seriously. Whether you're running a peptide protocol, tracking a TRT cycle, logging your lifts, or counting macros — Yolkd keeps everything organized in one place so you can focus on results. COMPOUND & CYCLE TRACKING Track peptides, steroids, SARMs, and supplements Log doses, frequencies, and half-lives Monitor active cycles with start/end dates Set dose reminders so you never miss a pin Track supply levels and know exactly when you'll run out WORKOUT LOGGING Log sets, reps, and weight for every exercise Track personal records automatically Organize workouts by muscle group or training day View workout history and volume trends NUTRITION & MACROS Log meals and track calories, protein, carbs, and fat Set daily macro targets for bulking, cutting, or maintenance View nutrition trends over time BODY PROGRESS Track body weight and measurements Log progress over weeks and months See how your physique changes alongside your training ADVANCED ANALYTICS (PRO) Side effect correlation insights Supply runway predictions Cost analytics for your stack Morning summary dashboard Save compound templates for future cycles BUILT FOR SERIOUS LIFTERS Yolkd was built by lifters, for lifters. No bloated features you'll never use. No generic fitness fluff. Just the tools you need to stay on top of your training, nutrition, and supplementation. Download Yolkd and take control of your gains.