Learning
Flashcards that learn with you
Study decks that adapt to what you actually remember. Spaced repetition without the spreadsheet feel — just cards that show up when they matter.
What DeckDeck does
Paste text, scan a document or type a topic — DeckDeck generates question-and-answer flashcards for you.
Study sessions adapt to how well you know each card.
Chat with the built-in AI tutor to get explanations and quiz yourself.
All AI processing happens on your device — no internet required, and no data leaves your phone.
The practical bits
Get DeckDeckFlashcards that learn with you
A private AI wiki for everything you learn
Feed it notes, documents, web pages and scanned pages, and ThinQR builds a linked personal wiki you can question and explore as a knowledge graph. The AI runs on your device — Apple Intelligence or a downloaded Gemma model — and cloud models are strictly opt-in, with your own key. Pro is a one-time purchase that adds quizzes, voice-memo capture and Lint + Heal.
A gentle 3D world for ages 2–5
A calm 3D world for little explorers and the grown-ups beside them. Start free with Sunny the lion and the playground; one purchase adds eleven more animals and four more places to pretend in — a hospital, school, fire station and airport. No ads, no tracking, and every grown-up control behind a gate.
Reclaim your Mac’s disk space, safely
Spacemaker shows you exactly where your Mac's storage went and helps you take it back, safely. It finds developer junk — Xcode DerivedData, simulators, node_modules, package caches, Docker images — plus large files and duplicates. Nothing is deleted outright: picks land in a Review Queue, and one confirmation moves them to the Trash.
