Comparison

Fluense vs Hashcards

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

Head to head
About

Fluense

Read full description

No boundaries to your language journey. Whether offline or online, Fluense ensures your learning is uninterrupted. Study at your pace, and your progress seamlessly syncs across devices. - Explore varied study modes like flashcard quizzes, reading comprehension and fill the gap exercises. Adapt your approach to match your language goals. - Fluense employs advanced AI algorithms, including spaced repetition, to personalize your language learning journey for maximum efficiency.

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
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Hashcards is a free spaced repetition scheduler app that helps you remember what you study. No subscription. No account required. Works completely offline. Just open it and start learning. Most flashcard apps either charge you monthly, force you to create an account, or use outdated algorithms that waste your time.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 - Completely Free - No subscription, no ads, no hidden paywalls - 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 (Pay as you go) 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. The fastest way to go from "I need to learn this" to actually studying. 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. Truly Offline Many popular flashcard apps require an internet connection. Hashcards works completely offline. Your flashcards live on your device. Study anywhere - no Wi-Fi needed, no cloud dependency, no sync issues Spaced Repetition Without the Complexity Other spaced repetition tools are powerful but overwhelming - steep learning curves, complicated setups, and plugins. Hashcards gives you the same advanced algorithm with a clean, modern interface anyone can use from day one. No plugins, no desktop app, no configuration. 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.

Screenshots

Fluense4 screens
Hashcards4 screens

Verdict

The call

The clearest difference is in-app purchases: Fluense at none against Hashcards's 4. On price, update cadence, ads and device support 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 4 one-off in-app purchases. Fluense asks for nothing beyond the download.

UpkeepUpdate frequency

Fluense ships an update every 3 weeks, Hashcards every 2 weeks. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

Scorecard1 real difference · 9 level
Fluense versus Hashcards: the parameters behind the verdict, then further details
ParameterFluenseHashcards
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.315.1 — better
Further details — not scored
Size46 MB75 MB
Age rating4+4+
DeveloperDominik StoebyAhmad Atallah

In-app purchases

None

Fluense

No in-app purchases

4 purchases

Hashcards

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

Questions

Is Fluense free?
Fluense is free to download, with no in-app purchases.
Is Hashcards free?
Hashcards is free to download, with in-app purchases available.
Do Fluense or Hashcards have ads?
Neither Fluense nor Hashcards shows ads.
Which is updated more often, Fluense or Hashcards?
Fluense ships an update every 3 weeks, and Hashcards every 2 weeks. Most recently, Fluense was updated on October 14, 2026 and Hashcards on October 20, 2026.

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