Comparison

Flashcard Widget vs FlashStacks

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flashcard Widget

Features
Read full description

[Title] Memorization Widget : MemoPic [Description] Tired of opening an app every time you need to study? Turn your screen time into study time! Memorize words and notes effortlessly every time you check your phone with 'Memorization Widget'. Key Features: Powerful Widget Support: Add flashcards to your Home and Lock screens. Customize different study groups for Small, Medium, and Large widgets. In-Widget Interaction: Flip cards and navigate to the next card directly within the widget—no need to launch the app. Quick Mark as Mastered: Done with a card? Simply tap the check button on the widget to mark it as mastered instantly. Personalized Groups: Organize your cards by topic—vocabulary, exams, quotes, and more. Maximize your productivity with small learning habits. Download 'Memorization Widget' today! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

FlashStacks

Transform study materials into interactive Home Screen widgets. AI generates flashcards from PDFs, and spaced repetition optimizes learning. Visualize concepts with image occlusion and track progress with detailed stats.

Highlights
  • Home and Lock Screen widgets
  • AI-powered PDF to flashcard generation
  • Spaced repetition learning
  • Image occlusion cards
  • Progress tracking and stats
  • Customizable widget themes
Features
Read full description

Your flashcards, on your Home Screen. FlashStacks turns your study cards into beautiful Home Screen and Lock Screen widgets. Glance at a question between classes. Tap to reveal the answer. Move to the next card — all without opening the app. Learning fits into the moments already filling your day. Always visible, always ready Your stacks live as widgets that rotate automatically throughout the day. Every time you check your phone, there's something new to learn. Tap to reveal, tap to advance. AI-powered deck generation Upload any PDF — lecture notes, textbook chapters, study guides — and AI instantly creates a complete flashcard deck. Choose high-yield mode for exam prep or comprehensive for full coverage. Every card is widget-ready from the start. Spaced repetition that works FlashStacks uses the same proven science behind Anki. Cards you struggle with come back sooner. Cards you've mastered fade into the background. Study smarter, not longer. Image occlusion cards Add any image — diagrams, anatomy, maps — and draw boxes over areas to hide. Tap to reveal what's underneath. Perfect for visual subjects. Beautiful by design Every stack gets its own colour palette — soft pastels or bold modern tones. Widgets match your stack's colours. Dark mode uses pure OLED black. Track your progress Per-stack stats show mastery level, difficulty breakdown, and 14-day activity. Build a streak. Hit your daily goal. FlashStacks Premium Create unlimited stacks, generate decks from PDF with AI, add image occlusion cards, and study from your Lock Screen. Monthly and annual plans available. 3-day free trial included with annual. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Flashcard Widget4 screens
FlashStacks4 screens

Verdict

The call

Flashcard Widget and FlashStacks are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flashcard Widget sells 1 one-off in-app purchase and FlashStacks sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flashcard Widget ships an update every 4 days, FlashStacks every 5 days. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

ScorecardNo meaningful differences
Flashcard Widget versus FlashStacks: the parameters behind the verdict, then further details
ParameterFlashcard WidgetFlashStacks
PriceFreeFree
Rating4.5 (6 ratings) — better
Positive reviews100.0% of reviews
Number of ratings6 — better
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium
DevicesiPhoneiPhone
Requires iOS17 — better17.6
Further details — not scored
Size5 MB10 MB
Age rating4+4+
Developerjaeyung kimBailey Skewes

In-app purchases

1 purchases

Flashcard Widget

One-time1
  • permanent collection$0.49
2 purchases

FlashStacks

Subscriptions2
  • FlashStacks Premium — Monthly$4.991 Month
  • FlashStacks Premium — Annual3 Days trial$34.991 Year

Questions

Is Flashcard Widget free?
Flashcard Widget is free to download, with in-app purchases available.
Is FlashStacks free?
FlashStacks is free to download, with in-app purchases available.
Do Flashcard Widget or FlashStacks have ads?
Neither Flashcard Widget nor FlashStacks shows ads.
Which is updated more often, Flashcard Widget or FlashStacks?
Flashcard Widget ships an update every 4 days, and FlashStacks every 5 days. Most recently, Flashcard Widget was updated on September 19, 2026 and FlashStacks on September 9, 2026.

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