SPECIAL EVENT
Free Halloween Pack
Claim two haunted themes and three spooky card styles. Free for everyone, and yours to keep forever.
Supported Features
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Dark Interface
StackCards - Flashcards
Study smarter with flashcards
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Turn any subject into flashcards you'll actually remember. Spaced repetition, streak widgets for your Home Screen, and gorgeous themes.
StackCards is a beautiful, focused flashcards app for studying anything languages, math, science, code, history, or any subject you want to master.
Create a card, add the answer, and review it until it sticks. No clutter, no accounts, no subscriptions.
MADE FOR ANY SUBJECT
• Basic cards - a question or term and its answer
• Vocabulary cards - a word or phrase and its translation
• Formula cards - a name and its formula, with a math symbols keyboard
• Code cards - concepts with syntax-highlighted snippets in 17+ languages
SMART STUDY
• A smart review mode that brings back the cards you miss and haven't seen in a while
• Study modes: smart mix, hardest first, least reviewed, and shuffle
• Beat-the-clock timed mode
• Swipe to rate, tap to reveal, flip for examples and notes
STAY ORGANIZED
• Group cards into collections and subfolders
• Color tags and instant search
• Drag & drop to move and reorder
• Export and import collections to share or back them up
BUILD A HABIT
• A daily streak that keeps you coming back
• Optional evening reminder if you haven't studied
• Unlock an exclusive theme and card style at a 100-day streak
MAKE IT YOURS
• Light, dark, and system appearance
• Accent colors, animated backgrounds, and animated card styles
• Track your progress with mastered / learning / new stats
PRIVATE BY DESIGN
Everything stays on your device. StackCards doesn't track you and doesn't collect your data.
STACKCARDS PREMIUM
Unlock everything with a single payment - yours forever, no subscription:
• Unlimited collections and nested folders
• Every theme, accent color, and card style
• Add images to your cards
• Unlimited imports of any size
The free plan includes up to 3 collections, unlimited cards, and one level of subfolders - plenty to get started.
Events
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Themes and card styles now have their own screens
Finding a look is much faster: the Style tab opens separate screens for app themes and card styles, each with search and filters for free, Premium, streak and event packs.
Also in this update:
• Cards set to Default follow your default card style, so changing it updates them everywhere
• Choose how many cards a session has — 10, 20, 50 or all of them
• A card you miss comes back later in the same session instead of only at the end
• Smart mix shuffles properly, so no two sessions open the same way
• A live countdown shows how long the Halloween pack stays free
• Help, support and the privacy policy are linked from Settings
The Halloween pack is still free for everyone until November 3.
The developer, Luis Leonardo Salas Delgadillo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Luis Leonardo Salas Delgadillo
- Size
- 5.7 MB
- Category
- Education
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 10 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Turkish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- StackCards Premium $6.99
- Copyright
- © 2026 Leonardo Salas