One2One
Video calls that go straight from one device to the other. No account, no invite links to install, nothing stored on a server.
Built by HollyByte · 3 apps live · 1 on the way
Apps people actually keep using.
We craft a small lineup of products built to feel sharp, work fast, and respect your privacy. One2One for private video calls, Disk Cleaner Inst for a cleaner Mac, Kinfolio for the people you care about — all three in the stores. Rodovid, a family tree you can print, is next.
Products
Small lineup. Strong opinions.
Three apps are in the stores, one is on the way. Each does a single job well, keeps your data on your device, and never asks you to sign up.
Disk Cleaner Inst
Reclaim space on your Mac — caches, logs, Trash, forgotten big files. You see every size before deleting, and nothing leaves the machine.
Kinfolio
A friendly dossier on friends and family: facts, dates, notes after each conversation. It reminds you about birthdays — and keeps everything on your phone.
Rodovid
Build your family tree offline and print it as a poster worth framing. Pass one file to a relative, they add their branch, you merge it back.
Coming soon
What's next.
We're working on products that solve real problems in healthcare, wellness, and personal growth. Stay tuned.
HealthCare
Private video consultations for healthcare professionals and patients. Secure, compliant, and built for care.
Coming soon
Training
Live coaching and training sessions. One-on-one mentorship without the friction. Direct, personal, effective.
Coming soon
Mental Health
Confidential sessions with therapists and counselors. Private, supportive, and always accessible when you need it.
Coming soon
Consulting
Need a sharp outside view?
Our main work is our own products. When teams need a focused expert review, we offer short, practical consultations.
01
Product audit
A quick review of your funnel, onboarding and UX bottlenecks that block conversion.
02
Action plan
Clear priorities with concrete, low-risk fixes you can ship right away.
03
Follow-up
Optional check-in to review progress and adjust the plan after the first round.
Try our apps. Talk to us when you need an expert eye.
One2One for private video calls. Disk Cleaner Inst for a cleaner Mac. Kinfolio for the people you care about — all three are in the stores today. Or book a focused consultation for your own product.