
SlingPhotos
On the App StoreArchive photos of the people you love to your own drive, directly from your phone. One purchase unlocks unlimited local backups. Zero subscriptions.
OhhwowLabs is the independent studio of Tavis Roberts — a small shop building original iPhone apps for photos, focus, and everyday delight. Private by default. No subscriptions where they don't belong. Just apps made to earn a small ohh, wow.
Every one built solo, from a small annoyance worth fixing well — plus one data tool born from the classroom.

Archive photos of the people you love to your own drive, directly from your phone. One purchase unlocks unlimited local backups. Zero subscriptions.

Your camera roll knows you better than you think. Reveal uncovers patterns, gaps, and forgotten moments in two minutes — private, on-device. What will you rediscover?

Free for 21 days — the time it takes to build a habit. Anchor a goal to a real place and time, block what pulls you away, and watch the minutes go where you meant them to.

Keep work photos and personal photos in separate places. PhotoPots' camera captures straight into the pot you choose — and never into your Camera Roll.
The tides of teaching jobs, rising and falling by country — which will need more teachers, and which fewer? 111 countries through 2040, built on World Bank data. Born from my teaching years in China. No sign-up.
OhhwowLabs is one person: Tavis Roberts. Every app starts the same way — a small annoyance I couldn't stop thinking about, and a stubborn belief that the fix could feel genuinely delightful instead of merely functional.
I build for the iPhone, on my own terms: privacy by default, on-device where it counts, and no subscriptions bolted onto things that should simply be yours. If an app doesn't earn a small ohh, wow the first time you open it, it isn't ready.
Before the apps, I spent years teaching in China — and watched enrollment fall and schools close around me. That experience became Teacher Workforce Tides: where teaching jobs are disappearing, and where they're still growing.
Feedback, press, or just want to say hi? I read every message.