Powered by Aspira's Retention Engine
PRISM 

Bridging the Gap Between Endless Content & Permanent Retention.

Stop passively reading PDFs and hoping it sticks. Aspira PRISM turns any study material into an active-recall system mathematically guaranteed to wire information into your long-term memory.

Memory Stability100%
Syncing to Dexie
Ebbinghaus?
Forgetting Curve
FSRS Review
Active Recall?
Testing Yourself
FSRS Review
FSRS v5?
Smart Scheduling
FSRS Review
Day 0Day 1Day 3Day 7 (Long Term)
Offline-First PWA
Cross-Platform Sync
Scientifically Proven

The Forgetting Curve

Biologically, you lose up to 70% of newly acquired information within 24 hours without active, scheduled retrieval.

Illusion of Competence

Highlighting and re-reading notes create a false sense of fluency, failing to wire the necessary long-term neural pathways.

Exam Anxiety

The fear of 'going blank' in the exam hall due to lack of retrieval practice and memory gaps. Permanent knowledge requires mathematically spaced intervals.

Disorganized Notes & Format Restraint

Unstructured Information is scattered across videos or notes or pdfs, making systematic revision impossible.

Cognitive Burnout

Reviewing every single topic every day leads to massive backlogs, unstructured studying, and eventual academic fatigue.

The 'Fake Effort' Trap

Measuring progress by 'hours sitting at a desk' rather than tracking actual, mathematically proven cognitive engagement.

Power Tools

Built for Serious Aspirants

Adaptive Scheduling

Our algorithm learns your pace. Easy cards are pushed far into the future; hard ones return tomorrow.

Visual Cards

Build rich flashcards with images, diagrams, and formatting. Better than boring plain text.

Exam Streams

Curated content for UPSC, Class 10/12, JEE, and Medical aspirants pre-loaded for you.

Deep Analytics

Heatmaps, retention graphs, and daily breakdowns to help you track your consistency.

Gamified Streaks

Earn XP, maintain daily streaks, and unlock achievements to stay motivated every single day.

Offline First

Study on the metro or in the library. Data syncs automatically when you're back online.

The Science

The Prism Engine

We combined the FSRS v5 Algorithm (Free Spaced Repetition Scheduler) with granular analytics to create a learning system that adapts to your brain.

1. Ingest

Input raw notes, PDFs, or use our pre-built NCERT decks.

2. Process

The algorithm schedules reviews exactly when you're about to forget.

3. Retain

Move information from short-term to permanent long-term memory.

Input
Raw Information
FSRS Core
Mastery
Permanent Memory

Trusted by Aspirants From

IIT BombayAIIMS DelhiLBSNAADelhi UniversityBITS PilaniNLSIU Bangalore

"I used to forget History dates constantly. Prism's timeline cards saved my prelims attempt. The active recall engine is legitimately magic."

RJ
Rahul J.
UPSC Aspirant (Cleared Prelims '25)

"The infographic editor is a game changer for Biology diagrams. Much better than plain text flashcards. I use it for my entire Anatomy syllabus."

SM
Sneha M.
NEET Aspirant
Invest in your Brain

Flexible Plans

Choose the layer that fits your preparation stage.

NCERT+

The Foundation
₹699/year

Static content. Don't just read books, master them.

  • Class 6-12 NCERT Decks
  • Static General Studies
  • Lifetime Access Option
  • Visual Infographics
Get Foundation

Current Affairs+

Retention Hook
₹365/year

Perishable stream. Don't just read news; memorize it.

  • Daily News Flashcards
  • The Hindu & IE Summaries
  • 1 Year Archive Access
  • Daily Quizzes
Subscribe Daily
RECOMMENDED

Aspira Gold Pass

The Ultimate Bundle
₹2,499/year

All-in-One Access. NCERT + Current Affairs + Mocks.

  • Everything in NCERT+
  • Everything in CA+
  • Prelims Mock Tests
  • Daily Mains Answer Writing
  • Priority Support
Get Gold Pass

Practise+

Exam Cycle
₹999/cycle

Consumable utility. High-ticket mocks for serious aspirants.

  • Full Length Mock Tests
  • Sectional Tests
  • Performance Analytics
  • All India Rank
Start Mocks

Common Questions

Start your streak today.

Join 10,000+ aspirants who have stopped forgetting and started topping.

Get Started Now