Great pocket reference!
Aside from the paywall, this app is a great tool to have on hand and quickly reference safety knowledge!
Review Guide
Iโm a ICU nurse and the ACLS reference cards are a must need!

Prepare for your AHA Basic Life Support certification with practice quizzes, AI-powered explanations, and scenario-based learning. Track your progress, identify weak areas, and manage your certification details to avoid unexpected expirations.
2.4
October 13, 2026
- Fresh new app icon - Updated App Store look
Unlimited quizzes, scenarios, & certification storage
SOS First Aid BLS ACLS PALS is an educational app designed to help users study for their AHA Basic Life Support (BLS) certification. It offers practice quizzes, AI-driven explanations, and scenario-based learning to prepare users for the exam.
The app is perfect for nurses, nursing students, EMTs, paramedics, medical and PA students, firefighters, police officers, and anyone needing to renew their BLS card. It aims to help them pass their certification with confidence.
It provides practice quizzes covering all AHA BLS topics with instant feedback and detailed explanations. Users can track their weak spots and retry missed questions, with AI-generated clinical scenarios for real-world practice.
Upgrading to BLS Pro unlocks unlimited quizzes, unlimited AI scenarios, and unlimited AI chat. It also provides access to a full 25-question exam mode for comprehensive preparation.
The built-in AI assistant can answer user questions about BLS protocols, compression ratios, AED use, airway management, and more. It provides clear, instant answers 24/7, enhancing the learning experience.
Yes, the app includes a certification tracker where you can store your AHA BLS certification details. This helps ensure you never let your card expire unexpectedly.
The app is free to download and use. However, it offers a 'BLS Pro' subscription for advanced features, which is an auto-renewable subscription charged to your Apple ID account.
The app was last updated on May 31, 2026, with version 2.3. This indicates a recent update, suggesting ongoing development and support for the application.