Mobile App Development for Lewolang — Online English Learning (iOS & Android)
Services Covered:

Industry
Education
Duration
13 months
Budget
10K - 49K
Start Date
1 June 2020
Team Size
1-5
Engagement Model
Offshore
Project Capability Score (PCS)
80/100
Strong
Project Capability Score (PCS) estimates how capable Hyperlink Infosystem 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
Lewolang
Project Summary
Hyperlink InfoSystem developed native iOS and Android applications for an online English-learning system, migrating extensive website content into a level-and-unit structure with vocabulary, grammar, phrases and reading modules. The vendor implemented offline content download and audio-text synchronization. The team was responsive and supportive throughout the engagement, though the project experienced schedule delays; communication was reported as smooth via Zoom and WhatsApp.
Key Challenges
- Client lacked in-house mobile development experience and required a third-party vendor
- Needed to migrate extensive website content into the mobile app structured by levels and units
- Implementing offline content download and audio-text synchronization was technically difficult and time-consuming
Project Deliverables
- Native iOS mobile application
- Native Android mobile application
- Offline content download functionality
- Audio-synced reading player
- Integration of website content organized into levels and units (vocabulary, grammar, phrases, readings)
Project Solution
Developed the application's code for native Android and iOS platforms based on the client's designs and functionality requirements while the client retained server and design responsibilities. Implemented an organized curriculum structure (levels with 40 units each), vocabulary and grammar modules with multiple exercise types, a phrases and verbs section, 52 leveled readings with audio-text synchronization, and offline content download capability. The vendor provided ongoing development support and troubleshooting.
Project Outcome
- Issues and bugs were resolved quickly and responsively by the vendor
- Communication between the client and vendor was smooth via Zoom and WhatsApp
- The project experienced schedule delays, but the client retained trust in the vendor to finish the engagement
Platforms
Mobile
Tech Stack
Android
iOS
Client Endorsement
Overall Review Rating
4.5
5 out of 5 stars
Timeliness
Cost Rating
Willing to Refer
Quality of Deliverables
“Hyperlink InfoSystem stands out as a supportive and committed partner; they’re willing to help however they can. They’ve solved any issue that has arisen and accommodated the client’s requests. Their team is honest and trustworthy, and their communication is efficient and smooth.”
Note: This endorsement is based on publicly available client feedback from external review sources.
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