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iOS App Development & Staff Augmentation for Digital Music Library

Services Covered:

iOS Application Development • Staff Augmentation
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Industry
Industry

Arts, Entertainment & Recreation

Duration
Durationinfo-circle

31 months

Budget
Budget

Confidential

Start Date
Start Date

1 February 2020

Team Size
Team Size

1-5

Engagement Model
Engagement Model

Nearshore

Project Capability Score (PCS)

gauge meter
73/100
Good

Project Capability Score (PCS) estimates how capable Unicsoft is of successfully delivering a project like this, based on its past experience, track record, and ability to handle similar work. Learn more about PCS

Client

Confidential

mapBerlin, Germany

Project Summary

Unicsoft provided staff-augmentation and built a native iOS application for a digital music-sheet library, enabling users to search, view, annotate and share scores. The vendor implemented a high-performance Swift app with complex custom UI and features such as annotation, scanned-material cleanup, a metronome and a tuner. Users are satisfied and the client praises Unicsoft's reliability, timely delivery, and strong team culture; the team uses Slack, Jira, and Confluence for collaboration.

Key Challenges

  • Provide a Spotify-like digital sheet music service with searchable scores and publications
  • Find native iOS developers with Swift expertise and C++ experience
  • Ensure user data protection and security for streamed content
  • Build a high-performance, native iOS app in a competitive Berlin market

Project Deliverables

  • iOS application (Swift) available in the App Store
  • Complex custom UI with high-performance native elements
  • Annotation and minor editing features for music scores
  • High-quality scanned material cleanup and sharing capabilities
  • Practice tools such as a metronome and tuner
  • Onboarded development resources (staff augmentation)

Project Solution

Unicsoft supplied vetted developers with the needed Swift and C++ expertise, onboarded them into the client's team, and implemented a native Swift iOS application from scratch. They focused on security for streaming content and built a complex, custom UI with native rendering and annotation capabilities. The vendor delivered features including score rendering and minor editing/annotation, sharing functionality, scanned-material cleanup, and tools like a metronome and tuner, and integrated the app with the client's digital music library.

Project Outcome

  • Users are satisfied with the app
  • High-quality implementation delivered on time with strong technical coverage and automation
  • Few production bugs; issues are rare
  • One Unicsoft developer promoted to iOS team lead and contributes significantly, including open-source work

Platforms

  • MobileMobile

Tech Stack

  • SwiftSwift
  • C++C++

Client Endorsement

Overall Review Rating

5star

Timeliness

Cost Rating

Willing to Refer

Quality of Deliverables

“Users are happy with the app, and the client is satisfied with Unicsoft’s quality work and performance. The team has delivered on time and handled the project responsibly. They use Slack, Jira, and Confluence for project management. Overall, they’ve stood out for their reliability and team culture.”

Anonymous

CTO & Co-Founder

Note: This endorsement is based on publicly available client feedback from external review sources.

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