What makes Entrain different
Most apps in this space are binaural-first, English-only, and around $9.99/month. Entrain's wedges are simple and concrete:
- Both engines, isochronic included. Binaural beats and isochronic tones — the headphone-free option many apps treat as an afterthought.
- About half the price. $4.99/month or $44.99/year, versus the common $9.99/month.
- A genuinely free web player. Try it in your browser at getentrain.com/play — no account, no download.
- Fully offline, on-device, no account. Frequencies are generated live, not streamed.
- Apple Watch standalone + a native Mac app. Listen from your wrist with AirPods, or run focus sessions at your desk.
And where we're honest about the trade-offs: Entrain is new, so it has far fewer ratings than established apps; its sound library is focused (binaural, isochronic, and brown/pink/rain/ocean — no Solfeggio or large nature-sound catalogue); and it's English-only and Apple-only at launch, with Android coming soon.
Just want to feel the difference? The fastest way to decide is to try the free web player for a few minutes.
Comparisons reflect publicly listed information as of June 2026 and our reading of each app's store listing. Competitor features and pricing change often — always check the current listing before deciding.