RedReader - RedReader - An unofficial open source Reddit client for Android.
Save From Web - Instagram story, photo, and video downloader - Free, online, and one-click download.
BaconReader - “The Reddit App You've Always Wanted” – AndroidGuys “Top 25 Best Free Android Apps” – Mashable “15 Must Have Android Apps” – Datamation BaconReader for Reddit lets you enjoy all of the best content and features of popular social news site Reddit.
Instander - Instander is a free modification of the Instagram app for android. It contains many improvements over the original application. Instander has a lot of different improvements that give the user an edge over other Instagram users.
Hover Zoom - Enlarge thumbnails on mouse over.
InstaDp.info - With InstaDp you can view instagram profile picture for free in full(original) size and download it right away.