Sendifi

Simple, Secure File Transfer

Moves files, large or small, from one device to another withou email, chat, or cloud clutter

I built Sendifi after constantly emailing or slacking myself files and filling up my Drive. It shares up to 50GB files directly between devices with drag‑and‑drop or QR/link sharing, then removes the file from Sendifi's servers.

Trace

Visual Tutorial Creator

Creates step-by-step tutorials from your screen recordings with automatic screenshots and annotations.

I built Trace as BinaryHeart's first app to replace our expensive Scribe subscription. It records your screen, captures each action with screenshots, and lets you add markup. Export as markdown, share with your team, and own your data locally or sync to the cloud.

TimeTracer

Speech-to-Timesheet

Talk about your day; get precise, auto‑generated timesheets.

I built Time Tracer to help my mom, a brand manager, quickly log the hours she spends across clients and projects. Instead of manual spreadsheets, you describe your day in plain language and Time Tracer parses what you did, assigns time to the right projects, and generates ready‑to‑send timesheets with clear activity summaries. It's faster, less error‑prone, and makes weekly reporting painless.

OSMM

/ˈôsəm/

Send customized emails to hundreds of recipients directly from Google Sheets.

I built OS Mail Merge because Binary Heart needed mass outreach but every solution charged us to use Gmail's free sending limit. Since the app runs entirely on Google's free APIs, I made it free and open source. Create templates in Gmail drafts, add variables like {{name}}, and send personalized emails at scale with zero cost.

LabVue

Lab Results Decoded

Talk to your doctor with confidence: get AI-powered insights from your lab results.

I built LabVue because I struggled to understand my lab results and what to ask my doctor. Upload your lab report, and LabVue highlights what matters, tracks trends over time, and generates clear insights to help you have informed conversations about your health.