Comparison

StudyOS vs Algor

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

Head to head
About

StudyOS

Transform your study materials into interactive flashcards, summaries, and quizzes with AI. This app efficiently prepares you for exams and helps you master concepts on the go, making learning faster and more engaging.

Highlights
  • AI-generated flashcards
  • Automated summaries
  • Personalized quizzes
  • Material upload (notes, PDFs, images)
  • Spaced repetition techniques
  • Progress tracking
Features
Read full description

Say goodbye to tedious and traditional methods. With StudyOS, your notes, PDFs, or even images are instantly transformed into smart flashcards, quick summaries, and multiple-choice questions – without manual copy-pasting, without hassle. Our powerful AI takes your material and quickly generates dynamic flashcards, summaries, and personalized quizzes, helping you prepare efficiently for big exams or review key concepts on the go. Focus on what truly matters, wherever you are. StudyOS is designed to boost your study effectiveness, making learning faster, more engaging, and with a cleaner, smoother interface. Simply upload your study materials and let our AI turn them into flashcards, summaries, and quizzes tailored to you. This main functionality is just the beginning of how StudyOS will revolutionize your learning. We’re just getting started! Soon you’ll be able to do even more, all powered by AI: generate quick summaries of your notes, create multiple-choice questions and more features from your study materials, test yourself, and master concepts with advanced spaced repetition techniques. Download StudyOS today and study smarter, not harder. Upgrade to StudyOS PRO for unlimited AI access and advanced features. Our terms: https://studyosapp.app/en/terms Our privacy policy: https://studyosapp.app/en/privacy

About

Algor

Transform your study materials into organized learning tools like mind maps, summaries, flashcards, and quizzes. This AI-powered app helps students understand topics faster, study more efficiently, and prepare for exams by automating content organization and generation.

Highlights
  • Automatic mind map creation
  • Summaries from PDFs, images, and notes
  • Flashcards and quizzes for studying
  • Study material organization
  • Exam and test preparation
  • Faster learning and understanding
Features
Read full description

Algor Education turns notes, PDFs and photos into mind maps, summaries, flashcards and quizzes ready to study. Upload your material — Algor Education organizes everything in seconds. Understand topics faster, study more efficiently and prepare for exams without wasting time. Over 5 million students worldwide use Algor Education every day. With more than 30 million study contents created, it’s one of the most widely used AI study tools. No more organizing notes, sorting PDFs or wondering where to start. Upload your content — Algor Education does the rest. In seconds, you get mind maps, summaries, flashcards and quizzes ready to use. Everything connected, clear and designed to help you truly understand. WHY CHOOSE ALGOR EDUCATION Studying shouldn’t be complicated Algor removes the chaos: it turns scattered materials into a clear, structured study path. From confusion to understanding Mind maps make relationships between concepts visible, so you learn faster and remember longer. From materials to method PDFs, notes, photos or videos become structured, ready-to-study content. Memorize and test yourself effortlessly Flashcards help you retain concepts, while quizzes and exam simulations get you ready. Algor Education doesn’t just generate content — it builds a complete, personalized study flow. WHAT YOU CAN DO → Create automatic mind maps → Generate summaries from PDFs, images and notes → Study with flashcards and quizzes → Organize study materials → Prepare for exams and tests → Study faster HOMEWORK & STUDY HELP → Upload exercises and materials → Get simple explanations → Understand even the hardest topics PERFECT FOR → High school and university students → Exam preparation → Quick revision

Screenshots

StudyOS4 screens
Algor4 screens

Verdict

The call

The clearest difference is ratings volume: StudyOS at 66 against Algor's 1. Algor's advantage is iOS requirement (15.0 vs 17.1). On price, rating, update cadence and ads 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. StudyOS sells 4 in-app purchases, starting at $4.99 per 7 days and Algor sells 4 in-app purchases, starting at $9.99 per month. 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 — 4.9 for StudyOS against 5.0 for Algor. That said, the two scores are not equally well evidenced: StudyOS has 66 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

StudyOS ships an update every 9 days, Algor every 5 days. The most recent releases landed on October 3, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 7 level
StudyOS versus Algor: the parameters behind the verdict, then further details
ParameterStudyOSAlgor
PriceFreeFree
Rating4.9 (66 ratings)5.0 (1 ratings) — better
Number of ratings66 — better1
Update frequencyEvery 9 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.115.0 — better
Further details — not scored
Size118 MB59 MB
Age rating4+4+
DeveloperDANIEL PONCELAS VARGASAlgor Lab

Customer experience

StudyOS

All ratings66 ratings
Positive97.0%
Neutral1.5%
Negative1.5%

Algor

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

StudyOS

Subscriptions4
  • Premium Access$4.997 Days
  • Premium Access3 Days trial$12.991 Month
  • Premium Access1 Month trial$12.991 Month
Show 1 more
  • Premium Access3 Days trial$69.991 Year
4 purchases

Algor

Subscriptions4
  • Algor Pro$9.991 Month
  • Algor Ultra$12.991 Month
  • Algor Pro$95.901 Year
Show 1 more
  • Algor Ultra$119.991 Year

Questions

Is StudyOS free?
StudyOS is free to download, with in-app purchases available.
Is Algor free?
Algor is free to download, with in-app purchases available.
Which has better reviews, StudyOS or Algor?
Algor is rated higher. StudyOS averages 4.9 out of 5 from 66 ratings, while Algor averages 5.0 from 1 ratings.
Do StudyOS or Algor have ads?
Neither StudyOS nor Algor shows ads.
Which is updated more often, StudyOS or Algor?
StudyOS ships an update every 9 days, and Algor every 5 days. Most recently, StudyOS was updated on October 3, 2026 and Algor on October 14, 2026.

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