Comparison

Genius vs Prismo

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

Head to head
About

Genius

Features
Read full description

LEARN. REVIEW. REMEMBER FOR GOOD. Genius Memory turns your ideas, reading, and knowledge into a complete learning system. Create flashcards, review them at the right time using active recall and spaced repetition, and track your progress toward long-term memory. A LIBRARY BUILT AROUND ESSENTIAL KNOWLEDGE Explore book summaries, daily knowledge, and content designed to help you quickly understand important ideas. Save your favorites and easily continue reading whenever you want. STRUCTURED PREMIUM LEARNING PATHS Progress section by section through complete knowledge packs. Choose an automatic or manual pace, schedule your sessions, and clearly see which cards are available, learned, or mastered. Premium packs are available as one-time purchases. MORE ACTIVE REVIEW SESSIONS Genius trains you to retrieve information, not simply read it again. Cards can include examples, context, images, and voice playback adapted to the language you are learning. AI-POWERED LEARNING Turn a topic, note, or raw content into useful flashcards. Use smart tools and voice tutoring to explore ideas, rephrase concepts, and remember more effectively. TRACK YOUR PROGRESS Set goals, organize your packs, schedule learning paths, and clearly see what remains to be learned. You can also mark cards as already known or temporarily pause a learning path. Whether you are a student, professional, curious learner, or lifelong knowledge enthusiast, Genius Memory helps you build lasting knowledge, one card at a time.

About

Prismo

Capture and retain knowledge from various sources with AI-powered organization and spaced repetition quizzes. Turn fleeting thoughts into lasting memories with smart reviews and progress tracking.

Highlights
  • AI-powered knowledge extraction
  • Spaced repetition quizzing
  • Automatic organization
  • Voice recording
  • Progress tracking
  • Knowledge graph visualization
Features
Read full description

You learn something new almost every day. A week later, most of it is gone. Not because you weren't paying attention, but because nothing ever brought it back. Prismo helps you remember all you learn. Write down what you learned in a few words, or just say it. Prismo's AI pulls out the key knowledge, organizes it into your personal library, and quizzes you on it so it sticks. CAPTURE IT IN SECONDS - Type a few lines, dictate, or add a photo or PDF - No templates, no tags, no formatting - For anything you learn: school, work, online, everyday life YOUR KNOWLEDGE, ORGANIZED - AI turns each note into clear pieces of knowledge - You approve what gets saved and can edit anything - Everything is sorted into topics automatically - Each piece keeps its source and context - Search everything you've ever learned - An interactive map shows how your knowledge connects - Export everything anytime QUIZZED SO IT STICKS - Quick daily reviews built on spaced repetition - Questions come from your own notes, not generic decks - Quiz modes: Topic Focus, Weak Spots, Speed Round, Challenge and more - See which topics are strong and which are fading KEEP GOING - Streaks, levels and 50+ achievements - Weekly progress insights - Home Screen widget FREE TO START Try the full loop for free. Premium unlocks unlimited AI, the full knowledge map and cloud backup. Terms of Use: https://prismo-app.com/terms.html

Screenshots

Genius4 screens
Prismo4 screens

Verdict

The call

The clearest difference is ads: Genius at none against Prismo's shown. Prismo's advantage is update cadence (every 4 days vs every 2 months). On price, in-app purchases, 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. Genius sells 11 in-app purchases, starting at $3.99 per month and Prismo sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Genius ships an update every 2 months, Prismo every 4 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
Genius versus Prismo: the parameters behind the verdict, then further details
ParameterGeniusPrismo
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—4 — better
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.416.4 — better
Further details — not scored
Size113 MB84 MB
Age rating17+4+
DeveloperDeveur Labs LLCPrismo Labs Ltd

In-app purchases

11 purchases

Genius

Subscriptions4
  • Basic Monthly Subscription$3.991 Month
  • Premium Monthly7 Days trial$9.991 Month
  • Basic Annual Subscription$39.991 Year
Show 1 more
  • Premium Annual Subscription$89.991 Year
One-time7
  • Travel English Essentials2 variants$5.99
  • Advanced English: 1,000 Words2 variants$8.99
  • 1,000 Essential English Words$8.99
Show 4 more
  • Intermediate English: 1,000 Words$9.99
  • Civic Exam: Keys to Success2 variants$10.00
  • Nawdm Step by Step2 variants$19.00
  • Lifetime$179.99
4 purchases

Prismo

Subscriptions4
  • Prismo Pro Monthly$9.991 Month
  • Prismo Pro$39.991 Year
  • Prismo Pro Student$39.991 Year
Show 1 more
  • Prismo Pro7 Days trial$79.991 Year

Questions

Is Genius free?
Genius is free to download, with in-app purchases available.
Is Prismo free?
Prismo is free to download, with in-app purchases available.
Do Genius or Prismo have ads?
Prismo shows ads; Genius does not.
Which is updated more often, Genius or Prismo?
Genius ships an update every 2 months, and Prismo every 4 days. Most recently, Genius was updated on October 24, 2026 and Prismo on October 7, 2026.

Other comparisons