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Attune vs Brain.fm vs Endel
All three are focused on helping you work better. Here's where they diverge — and why the approach matters more than the marketing.
| Feature | Attune | Brain.fm | Endel |
|---|---|---|---|
| Audio type | Ambient textures — no music | AI-generated functional music | Generative soundscapes (music-adjacent) |
| Mood awareness | Asks mood before every session | Mode selection only (Focus / Relax / Sleep) | Infers from time of day, weather, heart rate |
| Binaural beats | Yes — tuned to work mode + mood | Neural phase locking (proprietary) | Not disclosed |
| Focus modes | Deep Focus, Reading, Creative, Journaling, Light Work | Focus, Relax, Sleep, Move | Focus, Sleep, Relax, Move |
| Headphones required | Recommended (binaural beats require it) | Not required | Not required |
| Starting price | Free (5 sessions/mo) · Pro from $4.99/mo | $6.99/mo or $49.99/yr | $7.99/mo or $49.99/yr |
| Lifetime plan | Yes — $79.99 one-time | No | No |
| Platform | Web PWA (any browser, installable) | Web + iOS + Android + desktop apps | iOS + Android + macOS + Apple Watch |
| Pomodoro support | Yes — built-in with auto breaks (Pro) | No | No |
| Session history | Yes — logged with mood and mode (Pro) | No | No |
Attune vs Brain.fm
Brain.fm works and its neural phase locking research is real. But at its core it's still music — AI-generated functional music, but music. If you've noticed your Brain.fm sessions feel distracting some days, it's likely because your emotional state doesn't match the mode you picked. Attune addresses that directly by asking how you're feeling first and adapting the session to your actual state, not just your task.
Choose Brain.fm if
You want a polished native app with a sleep mode and don't mind paying more.
Choose Attune if
You want audio that's genuinely not music, or you notice music distracts you even when it's "designed for focus."
Attune vs Endel
Endel is beautiful and their passive personalization — adapting to time, weather, and biometrics — is genuinely novel. But passive adaptation has a ceiling: it doesn't know you're anxious because of a difficult conversation you just had, or that you're tired because you slept badly. Attune asks. Two minutes of intentional session setup produces a more precisely targeted environment than any sensor can infer.
Choose Endel if
You want Apple Watch integration, a sleep mode, or you prefer everything to happen automatically.
Choose Attune if
You want to actively shape your focus environment based on how you actually feel right now, and you prefer audio with no musical structure at all.
Try Attune free — no account required, no credit card.
Start a free session5 sessions/month free · Pro from $4.99/mo · Lifetime $79.99