You can now archive decks and cards. [ New ] • Archive: exclude decks and cards from study and statistics. Archive/unarchive from the left swipe too (past study history is kept) • Deck icon color "Follow theme": new option to make a deck's icon follow the app color theme automatically; "no color" shows as monochrome • Streak icons: 10 new icons that change based on your study streak • Prev/next buttons in study: added floating buttons to move to the next/previous card on the front side and in full-screen mode • Init SQL: SQL execution now supports deck-wide and block-specific initialization SQL (schema/seed data) (Pro) [ Key improvements ] • Improved card navigation in study: buttons, keyboard, and swipe now feel consistent, and you can navigate continuously with the keyboard (smooth, with no waiting) • Full-screen study now shows a progress bar at the header border so you can see how far you've come • In dark mode with a color theme, card faces are now a deeper black for readability • Duplicated cards now show a temporary "NEW" badge • Study now starts cards in the same order as the list view • The code block language picker now auto-scrolls to the selected language • Improved horizontal scrolling for code execution results and display • iCloud Sync: a modal now notifies you when your data is overwritten by newer data from another device (including a fix for false triggers); tidied up data restore on the sync screen • Clearer ⓘ help on each screen: explanations now include icons so they're easier to grasp at a glance Plus minor UI polish and bug fixes.

Statistics, search, and notifications have all leveled up. 【New】 ・ SQL / C++ code execution: run SQL blocks (on-device) and C++ blocks (via Wandbox API) (Pro) ・ Advanced notification reminders: up to 5 schedules, per-day-of-week on/off, and notification text showing today's review count ・ In-app language switcher: change the display language to Japanese, English, or follow system from Display Settings 【Key improvements】 ・ Monthly study graph redesigned as a grade-stacked bar chart; tap any bar to show a donut breakdown (Pro) ・ Added ⓘ help icons to each section ・ Rating ranking deck filter now supports multi-select (OR) (Pro) ・ Card search now has deck and tag filters with multi-select OR search ・ Activity heatmap (streak graph) color levels changed from fixed thresholds to relative 5-step scaling ・ Improved TSV import: files containing existing card ids let you choose to overwrite the original deck or add to another deck ・ Unified the study summary accuracy with card statistics ("Again" and "Hard" now count as incorrect) ・ During study, tap a code block to enter edit mode right away (previously you had to tap the pencil icon) ・ Improved iCloud Sync reliability: fixed a case where changing the device date could temporarily revert data, and added a "Rebuild iCloud" option in settings to recover when sync isn't working (Pro) Plus minor UI polish and bug fixes.

You can now sync your data across devices. 【New】 ・ iCloud Sync: sync decks, cards, tags, study history, and images across your iPhone and iPad signed in to the same Apple ID. Restore automatically on a new device just by turning it on (Pro) ・ Deck Merge Restore: even if sync overwrites your data, restore just a specific deck from an automatic backup and merge it into your current data (Pro) ・ Set a colored icon for each deck (Free) ・ Color themes: change the color of cards and the whole screen with 8 presets × light/dark ("Paper" is free, others Pro) 【Key improvements】 ・ Reorganized Settings with inline ⓘ explanations for each item ・ Swipe left to delete in lists (decks / cards / tags) ・ Create a new deck on the spot when moving cards or importing TSV ・ Deck order (manual / by name / by card count) is now also applied to deck pickers and the deck list in Statistics 【Key fixes】 ・ Fixed an issue where some code was not displayed correctly on the Study screen ・ Fixed an issue where edits made in the card editor could be hidden after editing code on the Study screen ・ Fixed unnecessary scrolling when tapping a deck/tag on the Study tab ・ Fixed card sorting so "Newest / Oldest" works correctly even for cards imported together (with the same creation date) Plus minor UI polish and bug fixes.

Reviewing weak cards is now even easier. 【New】 ・ "Focus Review" button on the weak-card ranking: study just the top cards in one session (Pro) ・ "Average response time" ranking mode: surface cards you're slow on (Pro) ・ Period filter and deck filter added to the weak-card ranking (Pro) 【Key improvements】 ・ Redesigned the card editor preview mode to look like the Study screen (read-only) ・ Tapping the stats icon in card / tag-card lists focuses the target card ・ Refreshed app icon (with iOS 18 dark / tinted variants) 【Key fixes】 ・ Fixed an issue where keyboard shortcuts stopped working after switching editor modes mid-edit ・ Card list preview now picks the first non-empty content block from the top ・ Card list preview now skips empty code / image blocks correctly Plus minor UI polish and bug fixes.

Pro plan is now available! 【New】 ・ Pro upgrade (one-time purchase) ・ Detailed study stats: monthly chart, weak-card rankings, per-card review trends (Pro) ・ FSRS scheduling fine-tuning (Pro) ・ Average response time on the session-complete screen ・ Terms of Service and an "About" section in Settings 【Key improvements】 ・ Tapping the pencil icon now focuses the target item ・ Backups now include in-app settings as well ・ iPad layout polish (icon spacing) 【Key fixes】 ・ Fixed an issue where keyboard shortcuts didn't work right after first opening the Study tab Plus minor UI polish and bug fixes.

・Added selection mode to Tag Management — select multiple tags to delete or change their color at once ・Fixed home screen header height on certain devices

• Added dot indicators on card editor tabs that have content • Tapping the edit button while viewing a memo now opens the editor on the memo tab • Fixed line break handling when importing TSV files from Numbers

・Added iPad screenshots ・Updated Privacy Policy and Support page URLs