Synap1e

An iOS-first product studio

Private apps.
Clearer decisions.

We ship private iOS apps for health, learning, and life. We’re also building Picked, a flight recorder for buyer agents.

See the products HeartCure on the App Store

Live apps on the App Store. Picked is an ongoing product.

Picked

Agents don’t rank you.
They pick you.

Ongoing product

Picked
Sumwise onboarding with privacy-first money tracking
Sumwise
Yumbo the robot waits with his mouth open above a fan of five picture cards and the row of word sets
Yumbo
HeartCure readiness score with heart mascot — Your Heart Knows First
HeartCure

In the spotlight

Explore our live iOS apps and Picked, our ongoing work on how buyer agents choose.

Agent selection

Ongoing product

Picked

Agents don’t rank you. They pick you.

Picked

Agents don’t rank you.
They pick you.

A flight recorder for buyer agents.

Ongoing product

Explore Picked

The collection

Find your next app.

7 apps on the App Store. More to explore below.

4 apps found

Health

Learning

Kids

A few things we believe

Your phone.
Your information.

Read our privacy policy
  • On-device by default. HeartCure health history and Sumwise records stay on your iPhone during ordinary use.
  • Sign in only when it helps. Borderwalk offers optional Sign in with Apple for backups and competition.
  • No ad SDK in our kids apps. Yumbo and Coloring Games have no ads, tracking, or play-data collection.
  • AI with a specific job. HeartCure offers wellness coaching. Sumwise turns receipt photos into spending records.

A little more to explore

Free coloring pages Notes on learning and play