All work
Mobile app feature
Quran Majeed
PDMS
We built the word-by-word read-along highlighter for one of the world's most-used Quran apps, each word illuminates in sync as the recitation plays.
Word-sync
Read-along highlighting
Full Quran
Coverage
iOS + Android
Platforms
The challenge
Quran Majeed serves tens of millions of users across iOS and Android. PDMS needed a precise, performant word-by-word highlight-as-you-read experience synced to audio recitation across the entire Quran, accurate to the word, on every device, without jank.
The solution
We engineered a synchronized highlighting system that maps recitation timing to individual words and renders the highlight in perfect step with the audio. The result is a calm, accurate read-along experience that holds up across the full text and a huge range of devices.
Technologies
- Mobile (iOS & Android)
- Audio sync
- Performance engineering
Timeline
Feature engagement