Write notes, Atomus turns them into memory.
30-day money-back guarantee
Atoms are bite-sized review cards extracted from your notes. Atomus schedules them at the perfect time so you remember what matters.
Fast. Reviews from your notch in milliseconds.
Smart. FSRS adapts to you.
Private. No cloud, no account.
Native. Built for macOS. Pure performance.
A native memory OS with everything you need to learn and retain.
Reviews pop up from your Mac's notch while you work. Answer and move on. No app to open, no focus lost.
AI where it's most useful,inside your memory.
Works with your existing notes. No import, no sync, no lock-in.
MCP Integration
Use Atomus as an MCP server. Create atoms, check what's fading, and review without leaving your workflow. Works with Claude Desktop and Claude Code.
A failed certification costs thousands. A forgotten language costs years. Atomus costs $29.
Launch price: 52% off until May 31
Have another question? Get support