A Zone7 Studios app
Breathe with something
lighter than air.
A quiet breathing companion. Pick a rhythm, follow the glow, and let everything slow down.
No ads · No accounts · No subscriptions
01 · The rhythms
Four free forever. Seven more with Pro.
Pick a rhythm and go. No signup, no trial.
Box FREE
Even and steady. Four sides, one rhythm.
4-7-8 FREE
A long, unhurried out-breath to wind down.
Coherent FREE
Five and a half seconds in, five and a half out.
Relax FREE
Short in, long slow out.
Energise
Brisk and bright. A quick lift for a slow morning.
Sleep Wind-Down
Long, soft out-breaths to slow down before sleep.
Extended Retention
Long holds for practiced slow-breathers.
Even Six
An unhurried, even rhythm: six in, six out.
Soft Landing
Ease off the day with a short in and a long letting-go.
Clear Morning
A gentle, wakeful start.
Still Air
Slow everything down and settle.
Build your own
A custom pattern builder with seven saved slots.
02 · Three ways to follow
Three ways to follow
See it
A soft glow that rises and falls with your breath. Six visual themes and eight orb colours, from a simple orb to layered curtains, lantern light and a still night cove.
Feel it
Gentle haptic pulses swell and fade in time with each breath. On by default, with four themes to choose from.
A sketch your browser makes, on Android phones that allow it. The app's own haptic themes live in the app.
Hear it
An optional tone that swells and settles with you. Off by default; four themes when you want it.
A sketch your browser makes. The app's own tones and voices live in the app.
03 · Left alone with
Made to be left alone with
- 1 to 5 minutes free. Pro unlocks 10-minute and "until I stop" sessions.
- Gentle fade-out. Every session finishes its exhale, then fades gently to a close, never a hard stop.
- No streaks, no history. Each session starts fresh. Nothing to keep up.
04 · Sylph Pro
Sylph Pro
Pay once one-time · forever · no subscription
- All 7 Pro techniques, including every future addition
- Custom pattern builder, seven saved slots
- Every visual, haptic and audio theme
- Five app colour themes: Moss, Rose, Gold, Violet and Lagoon
- 10-minute and "until I stop" sessions
- Casting: the orb breathes on your Google Cast TV while your phone stays the guide
One purchase on Google Play or the App Store, and it comes back on any device signed in to the same store account. Pay once, own it forever.
05 · Thirty seconds
Thirty seconds with Sylph
Follow the glow, and your breathing follows too. Real screen capture from the app.
The presenter is AI-generated; everything on the phone is the real app. Watch on YouTube →
Everything Sylph does ships inside the app. Every technique, theme and sound lives on your device.
Sylph uses the network for the store's billing for the one-time purchase, and for casting to your TV if you use it. We receive anonymous usage stats. Read the privacy page →
06 · At a glance
What Sylph is for
A rhythm to follow, a glow to breathe with, and quiet settings that make it yours.
Backgrounds are illustrations; the phone screens are the real app.
07 · Get Sylph
Get Sylph
Sylph is on Google Play and the App Store. Tap a badge to install: sessions up to five minutes are free forever, and Sylph Pro is one purchase inside the app.