Sereni

Noise, real-world sounds and lo-fi beats for sleep and focus.

Get it on the App Store See what it does

Free. Sereni Plus is a $1.99 one-time purchase.

Sereni's Ambient theme playing white noise over a painted waterfall valley.

Sereni's Life Sounds theme on Rain, with rain running down a window.

Sereni's Lo-Fi theme on Attic, a warm sunlit attic room.

Ambient, Life Sounds and Lo-Fi.

Sereni plays calming sound for sleep, focus and winding down. Pick a theme, press play, set a timer, and control it from the Lock Screen.

Three themes

Ambient has white, pink, brown, green and deep noise. Life Sounds has real recordings of rain, a fan and the ocean. Lo-Fi has three original instrumental beats: Attic, Corner Booth and Snowfall. Switch themes at the top of the player; Next stays inside the theme you pick.

Sereni Plus

One $1.99 purchase removes all ads, unlocks the Lo-Fi theme, and adds a Home Screen mini-player with play, pause, next and live artwork. No subscription.

Sleep timer and controls

Set a sleep timer with 15, 30 or 60 minute presets or your own duration, and play, pause or skip sounds from the Lock Screen and Control Center. The free tier shows one non-personalized banner ad and never tracks you.

Default sound

Open straight to a favorite sound, or pick up where you left off. Light, dark or system appearance.

Sereni

iPhone & iPad. Available now. Free. Sereni Plus is a $1.99 one-time purchase.

Get it on the App Store