DeveloperCards
Coding concepts
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Free
In-App Purchases
About
DeveloperCards: Spaced Recall helps developers build durable understanding of core programming concepts—so you can explain them clearly in interviews and use them correctly in real projects.
What you get
• Curated concept cards with clear explanations
• Practical code examples (Full Stack Questions)
• Spaced‑repetition review so you remember long‑term
• A concise calendar for preview
Who it’s for
• Newer entering software development
• Developers strengthening fundamentals
• Full‑stack interview preparation
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What's New in DeveloperCards
1.3.0
December 27, 2025
What’s New in v1.3.0 • Improved first-launch experience: the app now auto-downloads starter decks on first open and refreshes the Home list automatically. • More reliable Premium access: premium entitlement checks are now based on the server as the single source of truth, reducing edge cases when switching accounts. • Better environment safety: production builds strictly block sandbox premium access, helping prevent accidental unlocks in the live App Store release. • Stability and performance improvements: faster deck install/updates and smoother progress sync behavior.
MoreSubscription plans
DeveloperCards Premium
Unlock all premium decks and advanced study features.
$2.991 Month
