STHREELABS  //  INDEPENDENT SOFTWARE STUDIO  //  EST. 2025

sthreelabs

AN INDEPENDENT SOFTWARE STUDIO.

sthreelabs is an independent software studio. It makes custom software for music companies and small businesses, taskCNX (a two-way task sync between HubSpot and Microsoft To Do), and eight single-purpose iOS apps.

Studio work

BY INQUIRY

Inside someone else's business: find the awkward part, build the small thing that fixes it, leave.

Ongoing

Supporting music teams worldwide

Software and solutions for major-label and independent artists. Internal tools, integrations, and operations work, built quietly inside the systems that carry catalog, marketing, and artist data.

OneRepublic Official Fan App icon: the three-bar OneRepublic mark
One that's public: the OneRepublic Official Fan App, built for the band's global fanbase.
App Store ↗
Available

Custom software

Small companies with an awkward problem and no appetite for a platform. Shopify apps, API integrations, internal tools: the unglamorous middle, built to last and handed over.

Software for teams

01 / WEB

taskCNX

HUBSPOT TASKS, IN MICROSOFT TO DO

Status
Live
Platform
Web
Connects
HubSpot · Microsoft 365
For
Sales teams in Outlook

Sales teams live in HubSpot. Everyone else lives in Outlook. taskCNX keeps a rep's HubSpot tasks and their Microsoft To Do list in step in both directions, so nobody has to keep a second tab open to stay honest.

  • Two-way sync, HubSpot ⇄ Microsoft To Do
  • Free for one person
  • Seats bill only when someone connects
  • Admin-set seat ceiling to cap spend
Visit taskcnx.app ↗

Apps

08 / IOS

Eight iOS apps, each doing one thing and then getting out of the way. Bought once: no subscriptions, no accounts, no notifications, no third-party SDKs. Pricing lives on the App Store.

The Paperback Collection  · six apps, one paper

Tallies app icon: four felt-marker tallies on cream paper

Tallies

A habit tracker the size of a notebook. Swipe to draw a felt-marker tally, tap the widget, or ask Siri. iCloud sync, no streaks, no nag.

iPhone · iPad App Store ↗
Until Arrival app icon: a folded paper aeroplane

Until Arrival

A Lock Screen widget that tracks someone else's flight, then disappears when they land.

iPhone · Widgets App Store ↗

Sensory & Focus  · small tools for difficult moments

VisibleHour app icon: a 24-hour dial half drained to amber

VisibleHour

A 24-hour dial that drains as your day passes, for when thirty minutes feels like five.

iPhone · iPad · Watch · Vision Pro App Store ↗
Ninety. app icon: a soft blue circle on white

Ninety.

Ninety seconds of brown noise, paced to a slow breath. From Control Center.

iPhone · Control Center App Store ↗

Questions

What is sthreelabs?

sthreelabs is an independent software studio. It makes custom software for music companies and small businesses, taskCNX (a task-sync tool for sales teams), and eight single-purpose iOS apps.

What apps does sthreelabs make?

Eight iOS apps. Six form the Paperback Collection: Tallies, One Line in Time, A Spell of Work, A Deep Breath, A Place Recalled and Until Arrival. Two more, VisibleHour and Ninety., are sensory and focus tools. Each does one thing and is bought once, with no subscription.

Do the apps collect any data?

No. The iOS apps contain no analytics, no accounts and no third-party SDKs. Where an app syncs between your own devices it does so through your private iCloud account, which sthreelabs cannot read.

What is taskCNX?

taskCNX keeps HubSpot tasks and Microsoft To Do in step in both directions, so a sales rep can work from Outlook without opening HubSpot. It is free for one person, and seats are billed only when someone actually connects an account.

Does sthreelabs take on custom software work?

Yes, by inquiry. The studio builds internal tools, API integrations and Shopify apps, with ongoing work for major-label and independent music teams.

How does sthreelabs work with clients?

Remotely, with clients worldwide. Work starts with an email to hello@sthreelabs.com.

Something small and specific?

Write to me. I read everything and answer most things.

hello [at] sthreelabs [dot] com