IndieAppsCatalog
![Marcos Antonio Tanaka avatar](/media/developer-avatars/mk2zHb8H_400x400.jpg)
Marcos Antonio Tanaka
iOS developer making MusicHarbor, MusicSmart, SCO.re and Cent.
App News
![](/media/featured-images/asd.thumbnail.png)
By Marcos Antonio Tanaka
MusicBox: Save and Organize Music to Listen to Later
![](/media/featured-images/1-IndieAppsCatalog.thumbnail.png)
By Marcos Antonio Tanaka
Play is a New App to Improve YouTube's Watch Later Queue
![](/media/featured-images/SCOre.thumbnail.png)
By Marcos Antonio Tanaka
Evaluate and manage your stock portfolio with SCO.re
![](/media/featured-images/Cent.thumbnail.png)
By Marcos Antonio Tanaka
Cent is a free utility to calculate percentages on your Mac
![](/media/featured-images/MusicSmart.thumbnail.png)
By Marcos Antonio Tanaka