100% free. Cross-device sync. Pure local performance. Focus on your score, not subscriptions.
Our local-first approach ensures maximum data privacy and instantaneous performance with cross-device sync. No latency, just your path to a 1600.
Sign in with Google to download official practice questions directly from Sevrony and sync your progress. Or import your own .sat-test files.
Simulate the real test environment. Adaptive timing, focus modes, and scratchpad tools designed to build high-stakes muscle memory.
Deep-dive into error patterns in the Mistakes Log. Categorized by math topic and reading context, with personal notes, tags, and passage highlights.
Your practice data and mistake notes stay private in IndexedDB and sync securely through your own Google account. True privacy for high-stakes prep.
Zero load times. Zero spinners. The application responds as fast as your brain can think. Minimal friction, maximal focus.
