Onehub is a secure file sharing and virtual data room platform, used for documents that cannot leak: deal rooms, contracts, client records. It serves more than a million users, with Dell, Philips, Supercell and Whole Foods among the companies whose teams work in it. CodigoDelSur built its iOS app in five months and has maintained it for nine years since.
Onehub's customers use it precisely because their files are sensitive, which makes a mobile app a delicate proposition. It has to give people real access to a large, deeply nested workspace from a phone, with search, previews and sharing that actually work, while holding the permission model exactly as strictly on a phone on hotel wifi as in the browser. And it had to be in the store in months, not quarters.
CodigoDelSur built the native iOS app from scratch and shipped it in five months: workspace and folder navigation, file preview across document types, upload and sharing, and the permission and access controls that mirror the platform's web behaviour rather than approximating it. The codebase started in Objective-C and moved to Swift. What is unusual is what came after launch. Stack: Objective-C, Swift, iOS, Android.
.png)
The iOS app was built and shipped to the App Store in five months, and has been maintained continuously for nine years, across every iOS release and device generation in that span. The platform it serves has more than 1 million users, including teams at Dell, Philips, Supercell and Whole Foods. Nine years on one app is not an accident of scheduling.
