# Cardfoq — Learn with Flashcards > Flashcard app for effective learning and memorization with customizable study sets. (iPhone/iPad app by Joshua Johannes Hoffmann.) - Source: https://appshunter.io/ios/app/cardfoq/id6757342579 (this page in markdown: same URL + `.md`) - Developer: [Joshua Johannes Hoffmann](https://appshunter.io/developer/1859403935) - Category: Education, Utilities - Price: Free with in-app purchases (on sale, was $0.99) - Age rating: 4+ - Requires: iOS 17.0 · 17 MB - Languages: American English, German (Germany) - Released: 2026-01-16 - Data updated: 2026-08-26 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/cardfoq/id6757342579/reviews.md ## What is Cardfoq? Cardfoq – Your Flashcard App for School and University Whether for your next test, final exams, or university studies – Cardfoq helps you memorize knowledge and learn effectively. On your iPhone while on the go or on your iPad for longer study sessions. YOUR CARDS, YOUR STYLE • Create unlimited custom flashcards • Add images to questions and answers • Organize stacks in folders • Customize each stack with beautiful pastel colors SMART LEARNING • Rate cards as easy, medium, or hard • Flag important cards for review • Track your progress with statistics ALWAYS IN SYNC • Automatic iCloud synchronization • Study on iPhone, iPad and Mac – always up to date • Your data belongs to you – stored locally and securely SHARE & EXPORT • Share complete stacks with friends and classmates • Export stacks as PDF handouts for printing • Import stacks from other Cardfoq users FLEXIBLE AND CUSTOMIZABLE • Shuffle cards randomly or learn in order • Filter by rating or flagged cards • Dark mode for comfortable night studying PRE-MADE STACKS (optional) Expand your knowledge with ready-made flashcard packs on various topics: • Physics (Mechanics, Electricity, Thermodynamics, Optics) • Mathematics (Algebra, Geometry, Calculus, Statistics) • History (Ancient, Medieval, Modern, 20th Century) • Biology (Cell Biology, Genetics, Ecology, Evolution) • Civil Engineering (Statics, Strength of Materials, Construction Materials, and more) Cardfoq was built by a student for students. No subscription, no ads – just learning. Questions or feedback? Contact us through the support page in the app. ## Key features - Create unlimited custom flashcards - Add images to cards - Organize stacks in folders - Track progress with statistics - Automatic iCloud synchronization - Share and export stacks - Dark mode ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Financial Mathematics | $0.49 | one-time | | Geometry | $0.49 | one-time | | Calculus | $0.49 | one-time | | Cell Biology | $0.49 | one-time | | Linear Algebra | $0.49 | one-time | | Statistics | $0.49 | one-time | | Ecology | $0.49 | one-time | | Genetics | $0.49 | one-time | | Human Biology | $0.49 | one-time | | Evolution | $0.49 | one-time | ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/cardfoq/id6757342579/reviews.md ### 5/5 — Endlich eine perfekte App zum Lernen! *2026-01-24* Ich habe lange nach einer übersichtlichen Karteikarten-App gesucht und mit Cardfoq endlich gefunden. Sie erfüllt genau ihren Zweck: unkompliziert, übersichtlich und effektiv. Das Hinzufügen von Bildern macht das Lernen deutlich einfacher. Klare Empfehlung! **Developer response:** Ich danke dir! Das freut mich sehr! ## Frequently asked questions about Cardfoq ### How does Cardfoq help with learning? Cardfoq facilitates effective learning and memorization by allowing users to create custom flashcards, organize them into stacks, and track their progress. The app offers features like rating cards by difficulty and flagging important ones for review. ### Can I use Cardfoq on multiple devices? Yes, Cardfoq supports automatic iCloud synchronization, allowing you to study on your iPhone, iPad, and Mac. Your data will always be up to date across all your devices. ### Is Cardfoq free to use? Cardfoq is free to use and does not have any ads or subscriptions. The developer built it for students, focusing purely on the learning experience. ### Does Cardfoq have pre-made study packs? Yes, Cardfoq offers optional pre-made flashcard packs on various subjects like Physics, Mathematics, History, Biology, and Civil Engineering to expand your knowledge. ### How can I share my study materials with others using Cardfoq? You can easily share complete stacks of flashcards with friends and classmates directly through the app. Additionally, you can export stacks as PDF handouts for printing. ### What learning methodologies does Cardfoq employ? Cardfoq utilizes spaced repetition principles through its card rating system (easy, medium, hard) and flagging of important cards. This helps users focus on material they find challenging and reinforce knowledge. ### How does Cardfoq track my learning progress? Cardfoq provides statistics to track your learning progress. You can see how many cards you've reviewed, your performance on different topics, and identify areas that need more attention. ### Is my data secure with Cardfoq? Yes, your data belongs to you and is stored locally and securely on your devices. The app prioritizes user privacy and data ownership. ## Version history (last 3 releases) ### 1.1.1 — 2026-05-13 Under-the-hood improvements for better stability and speed. ### 1.1 — 2026-04-30 • Math formulas directly in your cards – fractions, roots, super- and subscripts, sums, integrals and more • Text formatting: bold, italic, underline, plus highlighter in 5 colors • Automatic local backups – restore an earlier state in one tap • Adjustable text size via pinch gesture • Smoother flip animation, more robust iCloud sync, better dark mode contrast • Lots of additional polish ### 1.0.0 — 2026-01-16 No release notes. ## Apps similar to Cardfoq | App | Rating | Price | Category | | --- | --- | --- | --- | | [Die Kartei](https://appshunter.io/ios/app/die-kartei/id6770390331) | — | Free | Education | | [QuixNote](https://appshunter.io/ios/app/quixnote/id6760840413) | — | Free | Education | | [Eloquently](https://appshunter.io/ios/app/eloquently/id6550894664) | 4.5 (6) | Free | Education | | [GoodGeometry](https://appshunter.io/ios/app/goodgeometry/id6448868208) | 1.2 (5) | $3.99 | Education | | [LanguageFast: Swiss German](https://appshunter.io/ios/app/languagefast-swiss-german/id6754994883) | 5.0 (1) | Free | Education | | [Hashcards: Learn to Remember](https://appshunter.io/ios/app/hashcards-learn-to-remember/id6756789647) | — | Free | Education | ## More apps by Joshua Johannes Hoffmann - [IIWII](https://appshunter.io/ios/app/iiwii/id6756866511) All apps by Joshua Johannes Hoffmann: https://appshunter.io/developer/1859403935 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*