Comparison

Hashcards vs Smart Flashcard Study

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

Head to head
About

Hashcards

This app helps you learn and remember information using spaced repetition. It offers AI-generated flashcards, a built-in math keyboard, and works offline. Study efficiently without an account or subscriptions.

Highlights
  • FSRS Spaced Repetition Algorithm
  • AI Flashcard Maker
  • 100% Offline Functionality
  • Built-In Math Keyboard with LaTeX
  • No Account Required
  • Progress Tracking
  • Rich Card Editor
Features
Read full description

Hashcards is a free spaced repetition scheduler app that helps you remember what you study. No account required. Works completely offline. Just open it and start learning. Most flashcard apps either force you to create an account or use outdated algorithms that waste your time. Hashcards is different. It uses FSRS - the most advanced spaced repetition algorithm available - to schedule your reviews at exactly the right moment. You study less and remember more. Why Students Choose Hashcards Hashcards was built for people who are serious about learning but tired of apps that get in the way. Whether you're preparing for medical exams, learning a new language, or studying math-heavy material, Hashcards adapts to how your memory works and helps you retain knowledge long-term. Features - FSRS Spaced Repetition - Predicts when you'll forget and reviews you right before it happens - AI Flashcard Maker - Generate flashcards from any topic using AI - 100% Offline - Study on the subway, on a plane, or anywhere without Wi-Fi - Built-In Math Keyboard - LaTeX support for equations, formulas, and scientific notation - No Account Required - Open the app and start studying immediately - Free to Study - Reviews, decks and stats cost nothing, with no ads - Rich Card Editor - Add images, text formatting, and mathematical notation - Progress Tracking - Visualize your learning stats and review schedule - Dark Mode - Easy on the eyes during late-night study sessions AI Flashcard Generator Don't want to spend hours making flashcards? Tell Hashcards what you want to learn, and AI creates study cards for you in seconds. Just type a topic, and your deck is ready. Everyone gets free AI credits every week: 50 as a guest, 100 when signed in. Hashcards Pro (Optional Subscription) Pro raises AI generation to 2,000 cards a month and up to 130 cards per generation. Choose Pro Monthly or Pro Yearly; Pro Yearly starts with a 7-day free trial for new subscribers. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. How It Works 1. Create flashcards manually or let AI generate them for you 2. Study your cards - Hashcards uses FSRS to show the right card at the right time 3. Watch your knowledge stick as the algorithm adapts to your memory No setup, no tutorials, no configuration. Just open and learn. Built for Students - Medical students studying anatomy, pharmacology, and pathology - Chemistry students memorizing reactions, structures, and equations - Math students reviewing formulas, theorems, and proofs - Language learners building vocabulary in any language - STEM students who prefer handwritten cards digitized with photos - Law students reviewing case law and legal concepts - Nursing students preparing for NCLEX - Anyone preparing for MCAT, USMLE, bar exams, CPA, or certifications What Is FSRS? FSRS (Free Spaced Repetition Scheduler) is a research-backed algorithm that learns how your memory works. Unlike older scheduling systems, FSRS adapts to your individual forgetting patterns and schedules each review at the optimal moment. You spend less time reviewing and retain more. The Only Flashcard App with a Math Keyboard Most flashcard apps treat math as an afterthought. Hashcards has a built-in math keyboard so you can create flashcards with equations, integrals, matrices, and chemical formulas - no workarounds needed. If you study anything with formulas, this changes everything. We're Just Getting Started Hashcards is actively developed and improving. Your feedback shapes what we build next. Found a bug? Shake your phone in the app to report it. Download Hashcards today. Learn it. Keep it. Remember it. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://hashcards.app/terms/

About

Smart Flashcard Study

Create and review custom flashcards directly from your home screen widgets. Supports various question formats, rich media, and offline study. Ideal for memorizing vocabulary, formulas, and diagrams.

Highlights
  • Custom flashcard creation
  • Widget-based review
  • Multiple choice and cloze cards
  • Image occlusion
  • Spaced repetition
  • Offline study
  • Rich media support (images, LaTeX)
Features
Read full description

Create your own flashcards and review them directly in a widget. Mnemo brings together multiple choice, cloze cards and image occlusion for vocabulary, medical diagrams, formulas and the subjects you want to remember. YOUR MATERIAL, YOUR STUDY ROUTINE Write your own questions and answers or import structured cards with CSV or JSON. Organize your material into decks and use classic, multiple-choice, cloze or image-occlusion cards. Mnemo is a tool for your own learning content, rather than a complete exam question bank or medical atlas. REVIEW FROM A WIDGET Flip cards, answer multiple-choice questions and record your recall without opening the app. Passive widgets rotate questions and answers. Use Home Screen widgets to keep your material close between study sessions. MAKE RICH LEARNING CARDS Combine formatted text, images and LaTeX formulas. Use code highlighting for technical material and text-to-speech for vocabulary and pronunciation. BUILD A LASTING HABIT Spaced repetition in Mnemo Pro schedules your reviews. Heatmaps, streaks and a study companion help you see your progress and keep practising. PRIVATE, EVEN OFFLINE Study without an internet connection. Your library syncs through your personal iCloud. No account, advertising or subscription is required. Try the core features with the starter experience. Mnemo Pro unlocks unlimited decks and cards with a one-time purchase. Developed by a psychologist for students and lifelong learners.

Screenshots

Hashcards4 screens
Smart Flashcard Study4 screens

Verdict

The call

The clearest difference is iOS requirement: Hashcards at 15.1 against Smart Flashcard Study's 26.0. On price, rating, review sentiment and ratings volume 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. Hashcards sells 6 in-app purchases, starting at $9.99 per month and Smart Flashcard Study sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Hashcards against 5.0 for Smart Flashcard Study. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Hashcards ships an update every 2 weeks, Smart Flashcard Study every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Hashcards versus Smart Flashcard Study: the parameters behind the verdict, then further details
ParameterHashcardsSmart Flashcard Study
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.1 — better26.0
Further details — not scored
Size75 MB232 MB
Age rating4+4+
DeveloperAhmad AtallahMax Lottermoser

Customer experience

Hashcards

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Smart Flashcard Study

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Hashcards

Subscriptions2
  • Pro Monthly$9.991 Month
  • Pro Yearly7 Days trial$49.991 Year
One-time4
  • 50 Flashcard Generation Credits$0.99
  • 200 Flashcard Generation Credits$2.99
  • 500 Flashcard Generation Credits$4.99
Show 1 more
  • 2000 Flashcard Generation Credits$9.99
1 purchases

Smart Flashcard Study

One-time1
  • Mnemo Pro$15.99

Questions

Is Hashcards free?
Hashcards is free to download, with in-app purchases available.
Is Smart Flashcard Study free?
Smart Flashcard Study is free to download, with in-app purchases available.
Which has better reviews, Hashcards or Smart Flashcard Study?
Hashcards and Smart Flashcard Study are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Hashcards or Smart Flashcard Study have ads?
Neither Hashcards nor Smart Flashcard Study shows ads.
Which is updated more often, Hashcards or Smart Flashcard Study?
Hashcards ships an update every 2 weeks, and Smart Flashcard Study every 9 days. Most recently, Hashcards was updated on October 30, 2026 and Smart Flashcard Study on November 5, 2026.

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