MARLVEL
System Design interview prep icon

System Design interview prepv1.0.3

Released March 9, 2026Major

iOS

What changed

  • RetentionImproved onboarding speed and messaging
  • UXIntegrated Daily Drill into main navigation for better flow
  • New featureAdded advanced architecture analysis functionality

Original release notes

- Faster, value‑first onboarding with clearer messaging
- Daily Drill now stays within the main navigation for a smoother flow
- Advanced architecture analysis

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by System Design interview prep, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

See methodologyContact support

Data licensed under CC-BY-NC 4.0