Focus Sounds & Noises - Solbox1.3.2 - App Store

Focus sounds and noises that work with your brain, not against it. Solbox pairs a Pomodoro timer with white noise and ambient soundscapes for study, deep work and sleep. Designed first for ADHD brains, and built for anyone whose attention gets louder in silence.

If you've ever watched 40 minutes vanish in a quiet room, or lay awake at 2 a.m. with your thoughts stuck on a loop, Solbox is for you.

ONE TAP TO FOCUS
. "Focus" starts your default sound, volume and timer. One tap. No decisions.
. Pomodoro timer: 25/5, 50/10, 90/20 or custom, with a gentle chime on breaks
. The countdown lives on your Lock Screen and Dynamic Island

NOISE COLORS
. White, brown, pink, green and grey noise: 15 noise textures in total
. Brown noise for a deep rumble, pink noise for a softer study backdrop, green noise for a gentle middle ground, grey noise for an even hiss
. Plays alongside Spotify, YouTube and podcasts

BODY DOUBLING
. Café, office, keyboard and pencil ambiences: the feeling of working alongside someone when you're working alone

LAYER YOUR OWN SOUNDSCAPE
. Mix rain, forest, sea waves, thunder, birds and fire into one ambient mix
. Soft rain on a window, a forest at dawn, the sea rolling onto the shore
. Every layer repeats as a seamless loop with no audible gap

3D AUDIO
. 3D Audio moves sound around your head with four motion presets: Bilateral, Orbit, Figure 8 and Breathing
. AirPods head tracking keeps the 3D field anchored as you turn

WIND DOWN AT NIGHT
. Sleep timer with a smooth fade-out, so you wake to quiet instead of a sudden cutoff
. Calm soundscapes and singing bowls for a slow, calm evening

TONES AND BINAURAL BEATS
. Pure-tone solfeggio frequencies from 396 to 852 Hz, including 432 and 528
. Binaural beats and isochronic tones with adjustable beat frequency
. Solfeggio and binaural tones, like 432 Hz and 528, are listening options only. No medical claims.

HAPTICS
. Optional haptic sync: subtle vibrations in time with your audio

AI SOUND EFFECTS
. Type "crickets under a summer sky" and hear it in seconds

22 LANGUAGES SUPPORTED

WHY WE BUILT THIS
Solbox started as one person's app for their own ADHD. No loud onboarding, no ten-tap menus, no pseudoscience.

SUBSCRIPTIONS and IN-APP PURCHASES
. 1 Week - Focus Noise & Frequency (Weekly) - $2.99
. 1 Year - Focus Noise & Frequency (Yearly) - $22.99
. Lifetime - Focus Frequency & Sleep Sounds - $29.99 (one-time purchase)

- Payment is charged to your Apple ID at confirmation of purchase.
- Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period.
- Manage or cancel anytime in Apple ID Account Settings.

PRIVACY & TERMS
Terms of Use (Apple's standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://solbox-sounds.app/privacy/

QUESTIONS? IDEAS?
Email: support@solbox-sounds.app

If Solbox helps you focus, a quick review helps other brains find it. Thanks for being here.

Version History We're constantly improving the app to give you the best audio experience. Here's what's new in this update:

- A fresh new app icon
- Ready for foldable iPhone: Solbox adapts to the large unfolded display, with a two-column layout in landscape
- Performance improvements and bug fixes throughout 1.3.2 1d ago We're constantly improving the app to give you the best audio experience. Here's what's new in this update:

- A new home for Solbox online — find help, our privacy policy and terms at solbox-sounds.app
- Performance improvements and bug fixes throughout 1.3.1 Oct 5 We're constantly improving the app to give you the best audio experience. Here's what's new in this update:

- A brand-new app icon — Solbox has a fresh look on your Home Screen
- An updated name and App Store listing that better reflect what the app does
- Performance improvements and bug fixes throughout 1.3.0 Sep 25 We're constantly improving the app to give you the best audio experience. Here's what's new in this update:

- A brand-new app icon — Solbox has a fresh look on your Home Screen
- An updated name and App Store listing that better reflect what the app does
- Performance improvements and bug fixes throughout 1.2.9 Aug 24 We're constantly improving the app to give you the best audio experience. Here's what's new in this update:

- Smoother playback — no more click when switching between binaural and isochronic tones
- Lock Screen and Control Center now always show the correct play/pause state
- Audio reliably resumes after phone calls and interruptions
- More accurate fade timing, and Sleep/Focus timers that pause with your audio
- Minor bug fixes and stability improvements 1.2.8 Jul 13 We're constantly improving the app to give you the best audio experience. Here's what's new in this update:
• New 3D Audio — spatial sound that moves around you with HRTF, featuring four motion presets (Bilateral, Orbit, Figure 8, and Breathing), adjustable speed, and an interactive position radar
• AirPods head tracking keeps the sound anchored in space as you move, for a more immersive, life-like field (best with headphones)
• Now fully localized across all supported languages
• Minor bug fixes and stability improvements 1.2.7 Jun 9 We're constantly improving the app to give you the best audio experience. Here's what's new in this update:
• New Pomodoro timer with Focus and Sleep modes, plus Live Activity on the Lock Screen and Dynamic Island
• New Singing Bowls sounds for meditation and grounding
• New "Work With Me" focus sounds (keyboard, café, office) for body-doubling and ADHD focus
• New 8D-style Audio Motion for an immersive, moving stereo field
• More bundled ambient layers: rain, thunder, fire, birds, winter wind, zen forest, and more
• Prompt-influence control for finer SFX generation
• Refreshed onboarding visuals
• Minor bug fixes and stability improvements 1.2.6 May 26 We're constantly improving the app to give you the best audio experience. Here's what's new in this update:
• Layer multiple soundscapes to create your perfect mix
• Play alongside Spotify, YouTube, podcasts, and videos
• Binaural beats for deeper focus and relaxation
• Isochronic tones for enhanced brainwave entrainment
• Quick presets: Sleep, Focus, Relax, and Meditate
• Mix layers, frequencies, soundscapes, and noises freely 1.2.5 Apr 20 Thank you for using Hz Frequency!
We’re constantly improving the app to give you the best audio experience. Here’s what’s new in this update:
• Minor bug fixes and enhanced stability.
Update now and enjoy the upgrade! 1.2.4 Mar 30 Thank you for using Frequency Healing Hz Sounds!
We’re constantly improving the app to give you the best audio experience. Here’s what’s new in this update:
• Minor bug fixes and enhanced stability
• Added advanced volume control
• Fixed displaying the suggestions screen
• Fixed the generation of SFX and playing that sound.

Update now and enjoy the upgrade! 1.2.3 Mar 25 Thank you for using Solfeggio Frequency Healing Hz Sounds!
We’re constantly improving the app to give you the best audio experience. Here’s what’s new in this update:
• Minor bug fixes and enhanced stability
• Implement changes in iOS 26
Update now and enjoy the upgrade! 1.2.2 10/27/2025 Thank you for using Solbox: Frequency Healing Sounds!
We’re constantly improving the app to give you the best audio experience. Here’s what’s new in this update:
• Minor bug fixes and enhanced stability
• Fixed volume slider behaviour
• Fixed haptic player behaviour
• Added smooth audio transition
Update now and enjoy the upgrade! 1.2.1 10/07/2025 We’ve made these features even better:
• White & pink noise sound richer and clearer
• Enhanced haptic player for a smoother experience
• Fade-out timer now works more smoothly 1.2 09/30/2025 We’ve made these features even better:
• White & pink noise sound richer and clearer
• Enhanced haptic player for a smoother experience
• Fade-out timer now works more smoothly 1.1 09/24/2025 1.0 09/22/2025