DeveloperCards 2.1 • Swipe left or right on the Home cover to switch packs. The buttons below stay in place while you swipe. • AWS Architect Basics: the Chinese foundation deck for the SAA-C03 has its own name and a new cover. • Open up to 5 cards from a pack at once, or Open 1. Every pack now starts with 5 draws. • After an app update, decks you already downloaded are ready right away. • The .NET & C# Interview deck is no longer in the app. • Stability improvements.

DeveloperCards 2.0 • Rebuilt .NET & C# Interview deck (it replaces the old C# / .NET deck): 217 cards for .NET 8 / C# 12, junior to mid, including 127 multiple-choice cards. Every wrong option is explained and every card quotes Microsoft Learn. • A new first lesson: study each card first, then check what you recall. The lesson ends with 3 draws for that pack. • Your first lesson works offline: the first cards of each deck ship inside the app, and the full deck downloads when you are online. • Progress by domain: card counts for each exam domain, never a score. • Reviews are now scheduled with FSRS, the open-source spaced-repetition algorithm, never more than 90 days out. • Plainer words across the app: learn a new card to earn a draw, and a rare card is guaranteed after 10 Commons in a row. • Settings › Privacy has a new switch to share anonymous usage counts, like finishing setup or opening a first pack. You can turn it off at any time. • Stability and performance improvements.

• Report a card: if a card looks wrong, outdated or unclear, tap Report under the card after you reveal the answer in a review, or use "Report a problem" at the end of the card's page. Follow your reports under Me > My reports. Reporting needs a signed-in account. • Mistake Book fixes: mistakes you collected before signing in now keep their counts when you sign in, instead of being replaced. • When every mistake already has today's correct answer, the Mistake Book now shows a clear "No mistakes due today" state and tells you to come back tomorrow. A card still leaves the book once you get it right on two different days. • The app now sends crash and performance reports so we can fix problems faster. They never include your name or email address, and they are not used for tracking or advertising. • Stability and performance improvements.

• New Mistake Book: cards you rated Again or answered wrong collect in one place (open it from the Library or More). Review them together with a few related cards from the same topic, and a card leaves the book once you get it right twice in a row. • Cards with a cited source now show a Source link under the answer, with the quoted line, so you can check the fact yourself. • A new pack opening: the pack charges up three times, bursts open, and your card flies out full size with a rarity glow, banner and the whole question readable. A 10-pull now reveals each card in turn, then shows all ten in a grid. • Pulls now belong to the pack that earned them: learning a new card or clearing a pack's reviews adds pulls to that pack, and every new pack starts with 3 pulls of its own. • New pack-opening sounds, and a setting to turn sound effects off. • Long questions now show in full on the card page, in multiple choice and in pack results. • Forgot your password? Reset it from the sign-in screen. An unfinished sign-up can be confirmed later, and you stay signed in for much longer. • Deleting your account now also deletes your study data on our servers. • Daily reminders can be switched on or off any time in Settings. • Faster everyday use: Home opens from your saved packs, the Library keeps your place, and moving between tabs no longer stacks screens. • Better VoiceOver labels and larger-text support, plus many fixes.

• New free deck: Claude Developer Foundations (CCDV-F) — 441 cards across all eight exam domains, 142 of them exam-style multiple choice. • AWS Associate Architect grows to 371 cards, including 165 multiple-choice scenarios with a written reason for every wrong option. • Multiple-choice cards: pick your answer, say Sure or Not sure, see why each option is right or wrong. Your confidence shapes when the card comes back. • Learn a card, earn a pull: the first time you rate a new card Hard, Good or Easy, a pull lands in your wallet. Clearing the day's due cards adds one more. • Exam sweep mode, topic groups in the Library, a forecast of tomorrow's review load, and decks that update themselves. • Pack-opening polish: seamless sound, new AWS and Claude pack art, a swipe hint, and a smoother 10-pull table.

• A new pack-opening ceremony. Tear the seal, watch the light spill, and flip each card yourself — rarity is only revealed when you hold it. • Home is cleaner: one clear next step, your real packs only, and the draw status right under the button. • Respects Reduce Motion with a calmer version of the ceremony, and works with VoiceOver. • Fixes: the card table after a draw is now always reachable, and rare-card foil no longer crashes on some devices.

You now study the cards you draw. Your collection, your home screen and your review sessions finally show one and the same set of cards — and everything you have already studied stays with you. Drawing is fairer. An empty pack no longer costs a pull, a short pack is only charged for the cards it actually hands over, and new cards sync to your other devices as soon as you draw them. Nothing left to study and no pulls left? You now get one free pull each day, so there is always a way back in. Faster cold start, and a weak connection no longer leaves you sitting on the loading screen. The Me tab now shows your real study streak.

Smarter reviews: cards you miss now come back sooner, and repeatedly hard cards step down the ladder so you see them more often. Your collection, pity progress and pulls now sync across devices, and reviews done while signed out are kept and synced after you sign in. The pity counter is visible on the draw screen and guarantees now count per card revealed. The home button always puts today's studying first. Plus reliability fixes for offline sync.

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.

What’s New in 1.2.0 – Premium access now requires sign-in before purchasing or restoring, reducing accidental purchases and improving account safety. – Improved Premium gating: downloaded premium content is now properly isolated per account, and switching accounts no longer unlocks premium decks on the same device. – Strengthened content security checks so premium decks stay locked when entitlement is not active, even if cached locally. – Refreshed the Premium / Paywall screen to match the app’s main style, with clearer status, benefits, and a simpler purchase flow. – Minor stability and performance improvements.

What’s New in 1.0.1 – New Home screen with an all-decks calendar: quickly see how many reviews are due today and in the coming week. – Month view calendar modal to get a bigger picture of your study schedule. – Smarter deck list with Free / Premium filters and a clearer “Not installed” state. – Improved deck download & update flow: only installed decks will show “Update available”. – Fixed an issue where some decks would always show as needing an update when returning to Home. – Small performance and stability improvements.