Coming soon
Web tools are on the way.
Independent tech portfolio
A tech studio for the locked-in life.
iOS apps, web tools, Chrome extensions, and build logs — engineered to keep you locked in.
★ Now on the App Store
LOCKEDIN Gym Workout Tracker
Log every lift, follow rest timers, and track your steps and full history — with LockedIn Pro available as an optional upgrade. Download it free, right now.
More apps, live on the App Store
Live
To-Do Lists & Notes
Tasks, checklists and journaled notes — locked in, fully private.
Live
Split Bill
Split any bill in seconds, and get paid back faster with PayID.
Live
Day Counter
Track streaks, crush countdowns, and stay locked in.
Live
Focus Timer
Build your own focus sequence — timer, break, repeat.
🃏 Now on the App Store
LOCKEDIN Big 2
The classic Deuces card game — Big 2, Pusoy, Capsa, whatever you grew up calling it — as a clean single-player experience against AI. No account, no wifi, no ads. Just the game, whenever you want a quick round.
Coming soon
Coming soon
Personality Test Pro
A whole library of personality tests, saved and timestamped on your phone.
View the app →
Coming soon
Guitar Chord Transposer
Transpose any chord chart to a new key, instantly, right from your phone.
Websites & Tools
Fast, focused web tools — no clutter.
Chrome Extensions
Browser tools that supercharge your workflow.
Domain WHOIS Tool
Instant WHOIS lookups for any domain.
Coming soon
More extensions on the way.
Blogs
Build-in-public logs and guides.
Guide
How to Track Your Workouts Effectively
What to log, why most people quit, and 5 habits that make it stick.
Read → Comparison5 Gym Workout Apps Worth Trying in 2026
A fair look at 5 popular apps, and what actually matters when choosing one.
Read → Product guideLockedIn Gym: Every Feature Explained
Templates, rest timers, history, step tracking, privacy, and Pro.
Read → BlogView all posts
Browse every guide and log in one place.
Visit the blog →Skill Games
Fun, free browser games built to train real skills.
Play now
Coming soon
Typing Race
Race a car by typing fast and accurately — pick a difficulty and beat your best.
Play →Coming soon
More skill games are on the way.
About
An independent tech portfolio by Edward Sok.
LOCKEDIN Studio builds minimalist iOS apps, web tools, and Chrome extensions — software designed to help you stay locked in and execute every day. One builder, shipping focused tools with intent.