CPEN Exam Prep 2026 is an educational app designed to help learners prepare for the CPEN certification exam.

The app includes topic-based quiz series aligned with the CPEN exam objectives, as well as full-length mock exams to practice under realistic conditions.

A unique chat-style Q&A mode allows users to practice as if interacting with an instructor, featuring guided questions, answer correction, and clear explanations.

Users can repeat training sessions as many times as needed, pause and resume at any time. Once a session is loaded, offline access is available.

Topics covered in the app include:
- Pediatric assessment and triage
- Respiratory emergencies
- Cardiovascular emergencies and shock
- Pediatric trauma
- Neurology and neurologic emergencies
- Infectious emergencies and sepsis
- Gastrointestinal and metabolic disorders
- Endocrine and hematologic emergencies
- Toxicology and exposures
- Urologic and gynecologic emergencies
- Burns and skin injuries
- Pain management, sedation, and advanced nursing care
- Psychosocial, legal, and ethical aspects
- CPEN practice exams

The app is free to use and supported by ads.