Carousel: the photo app launched in 2014 and dead by 2016
December 2015 (shut down March 2016)
Dropbox launched Carousel as a dedicated photo-and-video gallery app in 2014, then announced its closure barely 18 months later, shutting it down on 31 March 2016.
What happened
Carousel arrived in April 2014 as Dropbox's attempt to own personal photo management: it automatically gathered the images and videos users had backed up to Dropbox into a chronological timeline, with sharing, conversations around shared albums, and space-saving tools to clear photos off a phone. It built on technology and talent from earlier Dropbox acquisitions and was pitched as a companion to the main app.
The app never found a large audience. By late 2015 it had stalled in the app-store rankings and seen little development. On 7 December 2015 — the same day it announced Mailbox's demise — Dropbox said Carousel would shut down on 31 March 2016, with selected features folded back into the core Dropbox app and an export tool offered for shared albums and conversations.
Dropbox justified the move by saying most users preferred to interact with their photos directly inside Dropbox rather than through a separate app, and that maintaining a standalone gallery distracted from its collaboration focus.
Impact
Carousel's brief life reinforced the pattern set by Mailbox: a polished consumer feature shipped, promoted, adopted by a niche, and then withdrawn when the company's strategy turned toward business customers. For people who had organized their photo libraries and shared albums around it, the shutdown meant migrating their memories elsewhere on Dropbox's timeline, and it left users skeptical of investing in any new Dropbox consumer experiment.