Comparison

Revision Cards vs Flash Stack

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

Head to head
About

Revision Cards

Create and study custom flashcards with AI assistance. Organize your learning materials with folders and color themes. Offers a distraction-free study mode with various playback options.

Highlights
  • Manual card creation
  • AI-powered card generation
  • AI helper for content improvement
  • Full-screen distraction-free study mode
  • Folder organization
  • Customizable color themes
  • Progress tracking
Features
Read full description

Revision Cards – The Smart Way to Study Transform how you learn with beautiful, effective revision cards. Whether you're preparing for GCSEs, A-Levels, university exams, or professional certifications, Revision Cards helps you master any subject faster. Create Cards Your Way Build revision cards manually with our intuitive editor. Add text to the front and back, include helpful hints, and organise everything exactly how you want. Perfect for when you know exactly what you need to study. AI-Powered Generation (Pro) Let AI do the heavy lifting. Simply tell us your topic, educational level, and preferences — we’ll generate a complete set of revision cards in seconds. Choose from U.S., UK, or international educational standards. Perfect for any subject from Biology to History, Maths to Languages. Ask AI Helper (Pro) Stuck on a card? Our AI helper can improve your content, simplify complex concepts, add memory aids, or adapt cards to your level. It’s like having a tutor in your pocket. Beautiful Full-Screen Study Mode Immerse yourself in distraction-free studying. • Flip through cards with smooth animations • Swipe to navigate quickly • Use auto-play for hands-free revision • Rotate to landscape for a focused study experience Elegant overlay controls keep everything simple and beautiful. Stay Organised Create unlimited folders to organise your card sets by subject, topic, or however works best for you. Customise each set with beautiful colour themes to make studying more enjoyable. Study Your Way • Flip cards manually or use auto-play • Shuffle for randomised practice • Adjust playback speed • Loop continuously • Track your progress • Choose horizontal or vertical flip animations Free vs Pro Free • Create card sets with up to 6 cards each • Full study mode with all playback features • Folder organisation • Beautiful colour themes • Unlimited card sets Pro • Unlimited cards per set • AI card generation for any topic • Ask AI helper to improve your cards • Priority support Designed for Learners Built specifically for students at every level: United States • Elementary • Middle School • High School • College • Graduate United Kingdom • Primary • Secondary • GCSE • A-Level • Undergraduate • Postgraduate General Education • Primary • Secondary • Higher Education • Professional Certifications Whether you're 10 or 100, Revision Cards adapts to your learning style. Privacy First Your data stays on your device. We only use AI services when you explicitly request card generation, and we always ask for your consent first. Terms of Use https://angelapplications.co.uk/terms-of-use/ Privacy Policy https://angelapplications.co.uk/privacy-policy/ Apple Standard EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Flash Stack

Features
Read full description

Flash Stack helps you build simple flashcard decks, review what is due, and keep track of your progress without clutter. It is especially useful for GCSE revision, A Level revision, mock exam prep, and steady day-to-day study. Create custom decks for topics, formulas, essay plans, key quotes, definitions, case studies, dates, vocabulary, and revision cards for the subjects you actually study. Add cards one at a time, bulk import larger sets, or export a deck when you want to back it up or move it elsewhere. Study sessions focus on the cards that are ready for review. Reveal each answer, rate how well you remembered it, and Flash Stack schedules the next review using the SM-2 spaced repetition approach. Features: - Create unlimited custom decks - Add and edit question-and-answer cards - Bulk import cards from text, CSV, TSV, or JSON files - Export decks as JSON - Review due cards in focused study sessions - Rate cards as Again, Hard, Good, or Easy - Track review activity, retention, streaks, and upcoming workload - Set an optional daily reminder - Built with support for VoiceOver, Dynamic Type, and Reduce Motion - Clear labels, spoken summaries, and accessible study controls - Works without an account Whether you are preparing for GCSE mocks, A Level papers, class tests, or personal study goals, Flash Stack is designed for quick daily revision. Use it for science facts, maths formulas, history dates, English quotes, languages vocabulary, and other exam content you need to remember properly.

Screenshots

Revision Cards4 screens
Flash Stack4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Stack at none against Revision Cards's 2. Flash Stack also leads on update cadence (every 3 days vs every 180 months). On price, ads, device support and iOS requirement there is nothing between them.

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. Revision Cards sells 2 in-app purchases, starting at $5.99 per 7 days. Flash Stack asks for nothing beyond the download.

UpkeepUpdate frequency

Revision Cards ships an update every 180 months, Flash Stack every 3 days. Both last shipped on September 10, 2026.

Scorecard2 real differences · 8 level
Revision Cards versus Flash Stack: the parameters behind the verdict, then further details
ParameterRevision CardsFlash Stack
PriceFreeFree
Rating2.7 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 180 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.6
Further details — not scored
Size19 MB8 MB
Age rating4+4+
DeveloperAngel App Publishing Ltd.Reuben Enterprises Ltd

In-app purchases

2 purchases

Revision Cards

Subscriptions1
  • Weekly Subscription3 Days trial$5.997 Days
One-time1
  • Lifetime Purchase$29.99
None

Flash Stack

No in-app purchases

Questions

Is Revision Cards free?
Revision Cards is free to download, with in-app purchases available.
Is Flash Stack free?
Flash Stack is free to download, with no in-app purchases.
Do Revision Cards or Flash Stack have ads?
Neither Revision Cards nor Flash Stack shows ads.
Which is updated more often, Revision Cards or Flash Stack?
Revision Cards ships an update every 180 months, and Flash Stack every 3 days. Most recently, Revision Cards was updated on September 10, 2026 and Flash Stack on September 10, 2026.

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