Core Exam Layups

NIS+RISC Prep

Don't miss the easy ones.

Comprehensive preparation for the Non-Interpretive Skills and Radioisotope Safety Content sections of the 2026 ABR Core Exam

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$9.99 · One-time purchase

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700+
Practice Questions
2026
Study Guide Aligned
iOS
iPhone & iPad

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Interface

Designed for how you actually study

A clean, focused interface that gets out of your way. Every screen is crafted to reduce cognitive load so you can stay in flow. Switch between light and dark mode to match your environment — at your desk or on call.

Light & Dark Mode Distraction-free Native iOS feel
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Question Bank

High-yield questions, detailed explanations

Every question is written to reflect the content of the ABR Core Exam. Detailed explanations accompany each answer so you understand the reasoning, not just the result. Build confidence in the concepts that show up most on exam day.

700+ Board-style questions Detailed explanations High-yield topics ABR study guide aligned
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Search

Every question at your fingertips

Instantly search all 700+ questions by keyword or topic. Filter your search results based on NIS or RISC. Find any topic you need, in seconds.

Full-text search Attempt status filter Browse all questions
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Progress & Performance

Know exactly where you stand

Your dashboard tracks every question attempted — correct, incorrect, and unused. Detailed session results break down your score chapter by chapter, so you know exactly where to focus before exam day.

Chapter breakdowns Session history Question review
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Cross-Device

iPhone and iPad, beautifully

NIS+RISC Prep runs natively on both iPhone and iPad, adapting its layout to make the most of every screen size. Study on your iPhone on the go, then switch to your iPad at the desk. Your progress syncs seamlessly.

Synced progress Adaptive layout
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See it in action

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$9.99

One payment · Lifetime access · Free updates

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