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Rex Feng

Rex Feng

web / iOS / mac app developer
9 points
All activity
Rex Feng
1. Copy this: https://www.example.com/?utm_source=newsletter&utm_campaign=campaign-id-2020&utm_content=123456&utm_id=abcdefgh-1234-5678-9101-123a123abcde&utm_medium=email&utm_term=email%2campaign
2. You'll paste this: https://www.example.com/
It's that easy.
Copy Cleaner
Copy Cleaner
Mac menu bar app removes common trackers from clipboard link
Rex Feng
Smile Season is an iPhone X Augmented Reality app that detects your smiling or frowning with the selfie camera. As you smile, you fill up a daily progress bar to build streaks.
Research suggests smiling (real or fake) can lift your mood and make you happier.
Smile Season
Smile Season
Smile and brighten your day!
Rex Feng
Tip Solver
Tip Solver
How much are you really tipping?