Playsoloist
Instrument apps that hear you honestly.
Sixteen apps that listen to your playing through the mic and grade it honestly. No inflated scores, no streak guilt. Everything runs on your phone: no account, no ads, no trackers.
Adult learners picking up an instrument on their own terms.
KindAbilities
Apps for every kind of mind and ability.
Affirming assistive apps for autism, speech and communication (AAC), low vision, and ADHD. Practice and support tools built with the community they serve. Never about fixing anyone.
AAC users, parents, speech pathologists, teachers, and ADHD adults.
Two Hearth
Beautifully crafted apps for the two of you.
A family of iPhone apps for couples: talk deeper, play together, repair faster, and keep the flame alive across any distance. Two people, one app, private by design.
Couples at every stage, from first dates to decades in.
Hale Hearth
Honest, human health apps.
Calm, private apps for everyday health. They give you the real number, never a fake one, and never make you feel bad for living your life. No shame, ever.
People tracking food, meds, memory, and long-term conditions.
Why universes?
Small, focused apps beat bloated ones, but they work best as a family. A shared promise means every app in a universe earns trust for the next one. If the kalimba app grades you honestly, you can expect the same from the violin app.
Each universe holds the same standards: private by design, honest by default, and priced so you always know what you are paying for. Curious how we build them? We write about it on the blog.