Case study

Mailroom & Virtual Office Business App Development


In addition to international addresses, digital post boxes, and online mail management, scanning, and package delivery services, the client offer customers a place to manage and grow international operations online.

Clevvermail is a client that offers the option of receiving paper mail online. You can now receive mail at home or the post office without standing in line. Thanks to the web-based platform, you're never tethered to a physical location again and can access your email at any time.

Aside from receiving prestigious business addresses, the users' mail correspondence is scanned and digitized. Anyone can send mail anywhere in the world.


To develop a mobile app for a Virtual Office & Mailroom Business, they chose 4 Ace Technologies as the exclusive software development partner.

4 Ace Technologies developed their iOS mobile app with our IT consulting, mobile software product development, and quality assurance services.

Using the app, users can manage their mail post boxes and get real street addresses in some of the world's best cities. A mobile app allows users to check their mail from anywhere, even if they are not physically present at the mailbox location.

This app included creating an account, signing in, selecting mailboxes and locations from the database, entering their forwarding address, and a payment gateway for online transactions.

There was also the option to have multiple address and post box combinations. When new emails or updates arrive, users can receive notifications and take action.


Using the Scrum development methodology with sprints to provide frequent updates to the client, we established collaborative processes within our team.

Besides sprint planning and review meetings, we hold online meetings with key decision-makers of our customers.


In addition to developing an iOS App, 4 Ace Technologies developed a solution that eases the user experience of the client's virtual mailroom business. While ensuring operational efficiency and transparency, the app streamlines business management and administration tasks.