FlashCardGratis
100% Free & Offline Study App

Study Anything.
Master Any Field.

Create custom decks for biology, languages, medicine, exams, or code. Featuring 3D swipe gestures, custom audio clips, diagram images, and seamless CSV tools.

Available on iOS & iPadOS
Search for FlashCardGratis on the App Store
Cell Biology ▤ Image
What is the primary function of the Golgi apparatus?
Modifying, sorting, and packaging proteins for secretion.
Spanish B1 ♪ Audio
¿Cómo se dice "to overcome an obstacle"?
Superar un obstáculo (verb).
Chemistry ▤ Diagram
What differentiates an SN1 reaction from an SN2 reaction?
SN1 is a two-step mechanism with a carbocation intermediate.
CS Algorithms ▤ Code
What is the average and worst-case time complexity of QuickSort?
Average: O(n log n) | Worst: O(n²)
Medical Terms ♪ Audio
Which cranial nerve controls facial expression and taste on anterior 2/3 of tongue?
Cranial Nerve VII (Facial Nerve).
World History Text
What treaty ended the Thirty Years' War in 1648?
The Peace of Westphalia.
Cell Biology ▤ Image
What is the primary function of the Golgi apparatus?
Modifying, sorting, and packaging proteins for secretion.
Spanish B1 ♪ Audio
¿Cómo se dice "to overcome an obstacle"?
Superar un obstáculo (verb).
Chemistry ▤ Diagram
What differentiates an SN1 reaction from an SN2 reaction?
SN1 is a two-step mechanism with a carbocation intermediate.
CS Algorithms ▤ Code
What is the average and worst-case time complexity of QuickSort?
Average: O(n log n) | Worst: O(n²)
Medical Terms ♪ Audio
Which cranial nerve controls facial expression and taste on anterior 2/3 of tongue?
Cranial Nerve VII (Facial Nerve).
World History Text
What treaty ended the Thirty Years' War in 1648?
The Peace of Westphalia.

Endless Possibilities

Whether preparing for medical boards, learning a new tongue, or studying STEM exams, FlashCardGratis adapts to your learning workflow.

🧬

Biology & Life Sciences

Attach microscope slides, cell division diagrams, and memorize metabolic pathways like the Krebs cycle with visual cues.

Mitosis vs Meiosis Enzyme Kinetics Genetics
🗣️

Language Learning

Attach native speaker audio recordings directly to card faces to practice pronunciation and accent acquisition offline.

Vocabulary Irregular Verbs Audio Cues
🩺

Medical & Pharmacology

Rapidly drill drug classifications, anatomy, clinical symptoms, and pathology terms without distraction.

Mechanism of Action Dosages Anatomy
💻

Programming & Engineering

Commit data structures, algorithmic complexity, terminal syntax, and design patterns to long-term memory.

Big-O Notation System Design SQL Queries

Engineered for Rapid Recall

Built with zero telemetry, zero clutter, and native local SQLite storage.

🔒

100% Offline & Private

Your study decks never leave your device. All data lives in your local SQLite database without cloud tracking or user profiling.

🎙️

Audio & Pronunciations

Attach custom audio files directly to questions or answers. Ideal for language acquisition, medical terms, and speeches.

🖼️

Visual Diagram Attachments

Add charts, formulas, diagrams, and photos from your library to either side of any card with a single tap.

📇

Gesture-Driven 3D Study

Vertical swipes flip cards seamlessly in 3D space, while horizontal swipes advance cards. Toggle Shuffle or Ordered study anytime.

📁

Bulk CSV Import & Backups

Import flashcards from Google Sheets or Excel in seconds. Export complete backup files to keep your data safe forever.

Quick Favorites & Reordering

Star frequently practiced decks for one-tap home screen access, and reorder card sequences effortlessly.

Ready to Master Your Next Subject?

No paywalls, subscriptions, or login forms. Just pure, focused flashcards.

Download for iOS
Search FlashCardGratis on the App Store