The story behind Twonest
We watched a father learn about his own baby's milestones through forwarded screenshots. So we built a pregnancy app for two.
The trigger
A friend's wife was pregnant, and he was trying — genuinely trying — to be involved. But every pregnancy app on his phone assumed he was the mother. Every app on her phone assumed the same thing.
So how did he know what was happening? She told him. Or showed him a screenshot. Or he found out at the appointment.
Nobody in that story did anything wrong. The software was wrong. It took one of the most shared experiences in human life and designed it for an audience of one.
The problem
Pregnancy is lived by two people. Apps are built for one. The expecting mother gets the tracking, the weekly updates, the tools. The partner gets — at best — a secondary account with a fraction of the experience, in an interface that clearly wasn't designed with them in mind.
The idea
One app, one journey, two roles. Both parents see the same week, the same milestones, the same countdown — each through the lens of their role. The kick counter is her tool; the trend is visible to him. The appointment calendar belongs to both.
Two nests. One home. Twonest.
The build
Cross-platform from day one, because couples don't choose matching phones. Offline-first, because hospitals have famously bad connectivity and the app needs to work in a basement at 2am.
The hardest part wasn't technical. It was tone. This app talks to people in one of the most sensitive seasons of their lives. Every notification had to pass a simple review: would this sentence feel supportive at 3am to someone who is scared? If not, it didn't ship.
What we learned
- Designing for two roles in one shared context is a genuinely interesting product problem — almost nothing is built this way
- "Calm" is a product feature. Gentle notifications, muted colors, no streaks, no gamified anxiety
- The emotional register of an app is a technical requirement, same as offline support
Where it is now
Twonest is live on Google Play and the App Store. Every release, we hear from couples using it together — which still feels like the point.