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Entertainment solutions · Case study Top Mobile Apps

JURNI.

Jurni case study: an iOS video social network where users keep video journals, share them with friends and create daily 45-second clips.

Client
US start-up (Jurni)
Industry
Entertainment solutions
Services
Development
Delivery
Magora London
Domain
Entertainment solutions
Built by Magora

This JURNI project was designed and built by Magora. We are a London software development company (since 2010) building mobile and web apps for UK businesses, from a free working prototype to launch and support.

Mobile app development → Free working prototype in 5–10 days

A group of young and enthusiastic startupers from the USA bursting with energy and ideas approached Magora with a view to creating a new social network application. Despite the huge popularity of social apps, their idea was different. They felt that social networks these days all had one common sticking point - superficiality. Our feeds are full of artificial emojis and likes as substitutes for real emotions and meaningful conversations. The startupers wanted to tackle this problem by creating a video social network, the concept of which is based on the simple slogan “Real stories, real people, real life”. The Jurni app is all about real video-based interactions: users keep video journals which they can share with friends, add to their feed and use to create daily 45-second compilation clips.

Before Periscope or Instagram Stories existed, the idea of a video-based social network was groundbreaking, so it wasn’t long before the startup found investors in the USA and began fleshing out the idea with the help of Magora’s development team.

At Magora, we typically develop software projects from scratch. Jurni was one of the rare cases where the client supplied us with full requirement specifications, along with features maps and a design concept that laid the foundations for the mobile app we were to build. Our experts were thus able to hit the ground running, while the clients were busy promoting the app even before its App Store release.

Magora’s programmers translated the clients’ ideas into a comprehensible, clear code.

We utilised the following technologies:

  • iOS:  Objective-C, AVFoundation, CIFilters;
  • Backend: Ruby on Rails, PHP.

The new app incorporated a wide range of features, including:

  • Real-time video editing;
  • The option of combining several 45-second clips into one post;
  • The ability to pause a video while filming;
  • A wide variety of video filters;
  • Users can subscribe not only to particular people, but also to topics from these users that interest them most (for example art, business, science, etc.);
  • Users can attach a topic and emotion to every journal entry to make it easier to find;
  • Integration with Facebook and Twitter;
  • The ability to upload videos in the background while filming new ones;
  • The option of posting videos to a private or public feed.

The clients took an active role in the development process, arranging video meetings, providing feedback and marketing the app with fantastic enthusiasm and dedication.

Jurni has added a new dimension to the classic vlogging concept by connecting people visually. The app was successfully released on the App Store and has already formed a wide active user base, including a number of celebrities who keep private video journals, share their 45-second Jurnis with people all over the world and have real conversations in video comments. One of the world’s leading IT companies has since approached the Jurni team offering to buy the network, but our clients are not willing to part with ownership of their unique project.

Project facts

JURNI, at a glance.

Video social network of 45-second video journals

Client

US start-up (Jurni)

Sector

Social video

Platforms

iOS (Ruby on Rails, PHP back end)

Scope

Features: real-time video editing, combining several 45-second clips, pause while filming, filters, topic and emotion tags, background upload, private or public feed; Facebook and Twitter integration

Typical budget for this scope

£25k–£60k

Typically 3–5 months · Magora pricing guide · 2026 prices

Results

Released on the App Store with a wide active user base; a leading IT company offered to buy the network.

ServicesDevelopmentCase published on our siteFeb 2017
Client review

What the client says.

Verified review from Magora’s Clutch profile, the independent B2B review platform.

“
We were especially comfortable with Magora because of the ease of communication and the level of expertise.
CF
CEO & Founder
Mobile App Startup

Built with what holds up at scale.

Objective-C Ruby on Rails Ruby PHP
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