App portfolio

Photo utility

SpaceSift

Finds duplicates, similar shots, blurry photos, old screenshots and large videos. Everything is scanned on your device.

HRV biofeedback

Respirix

Real-time HRV biofeedback and resonance breathing, using true RR-interval data from any Bluetooth chest strap.

Prompt library

Promptuary

Reusable AI prompts, fragments and chains, one shortcut away in the Mac menu bar and a tap away on iPhone and iPad.

Alarm

Rouse

An iPhone alarm for heavy sleepers. Silence the sound if you need to, but the mission remains due.

Sound & sleep

Lull

White noise, nature sounds and ambient mixes that play all night. For sleep, babies, calm and focus.

Arcade game

SkyHop

Steer Lumen through an endless climb, chain floor-skipping hops, collect boosters and take on the daily challenge.

Activity pacing

Pacing Guard

Timed GO and REST intervals with voice cues and heart-rate monitoring. Built for ME/CFS and Long COVID.

Guided breathing

Attune

Paced breathing with live heart-rhythm feedback, designed for iPhone. Start with the pacer or connect a compatible monitor.