Case Study: Smule achieves faster crash resolution and improved app stability with Apteligent

Smule connecting the world through music

Smule is a San Francisco–based music app company (Sing! Karaoke, Magic Piano, Guitar!, AutoRap) with about 30 million monthly users in 140 countries. Supporting a global, device-diverse audience made delivering a seamless, high‑quality audio and social experience difficult: crashes, platform fragmentation, and slow manual diagnostics consumed engineering time and risked user churn.

Smule deployed Apteligent’s mobile app intelligence for real‑time crash reporting, performance monitoring, and breadcrumb-based session tracing. That visibility let engineers triage spikes, fix issues before users were affected, and spend more time building features—helping Smule maintain high app stability, 4.5+ star ratings, Top 100 listings, and a better customer experience.

Smule

Yar Woo

VP Engineering