Follie — The Anesthesia Reference App Built for Students and Clinicians
Prep smarter. Study faster. Walk into every case with confidence.
Follie puts a complete anesthesia toolkit in your pocket — built by a clinician who knows exactly what you need at the bedside and in the classroom.
DRUG REFERENCE LIBRARY
Searchable database of anesthetic agents — induction agents, volatiles, muscle relaxants, opioids, reversal agents, vasopressors, local anesthetics, and more. Every entry includes dosing ranges, onset and duration, contraindications, side effects, and clinical pearls.
CLINICAL CALCULATORS
BMI, ideal body weight, estimated blood volume, allowable blood loss, MAC, ETT sizing, fluid calculations (4-2-1 rule, deficit replacement), and emergence time estimation — all in one place.
60+ QUICK REFERENCE CARDS
Cardiac, pulmonary, neuro, renal, hepatic, endocrine, hematologic, and psych comorbidities. Pediatric and OB anesthesia. Nerve blocks. Neuraxial techniques. Airway anatomy. ECG reference. TEG/ROTEM. Ventilator management. Positioning. Physics and gas laws. And more — all written in original, student-friendly language.
EMERGENCY PROTOCOLS
Weight-based emergency drug dosing for ACLS, PALS, BLS, malignant hyperthermia, bronchospasm, anaphylaxis, and local anesthetic toxicity (LAST). Fast access when seconds matter.
CASE LOGGING
Track your clinical cases — procedure, anesthetic type, techniques, rotation, role, duration, and personal notes. Build your case log throughout your training.
PREOP & SAFETY REFERENCES
ASA classification guide, preop medication hold/continue recommendations, NPO guidelines, ASRA neuraxial anticoagulation timing, and surgical antibiotic prophylaxis.
WHO IT'S FOR
Anesthesia students, residents, and practicing clinicians. Whether you're prepping for your first intubation or your thousandth, Follie has your back.

Built with care by Attuned Labs LLC.
Questions or feedback? Reach us at attunedlabs@gmail.com

Licensing Agreement (Apple): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
In-app terms of service: https://heyfollie.com/terms
In-app privacy policy: https://heyfollie.com/privacy