Comparison

Klugr vs Octa

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

Head to head
About

Klugr

Features
Read full description

Klugr: Your AI Math Tutor & Learning Companion Klugr transforms math learning through advanced AI tutoring and an intuitive Math Editor. Whether you're just getting started, struggling with algebra, conquering calculus, or exploring statistics, Klugr provides personalized support to help you master mathematical concepts at your own pace. Key Features: β€’ AI-Powered Math Tutoring Get step-by-step explanations for math problems across all difficulty levels. Our AI tutor breaks down complex concepts into understandable steps, helping you build a strong foundation. β€’ Powerful Math Editor Create, edit, and visualize complex mathematical expressions with our advanced Math Editor. Input equations seamlessly and see them rendered beautifully for better comprehension and problem-solving. β€’ Never Struggle To Ask Questions Again At every step in Klugr you can ask questions or have concepts explained in a different way. Klugr supports you without you having to worry about being judged. β€’ Multi-device Experience Seamlessly switch between your iPhone, iPad, PC or Macbook. Start solving a math problem on your phone and continue on your tablet with automatic syncing. β€’ Comprehensive Math Coverage Access content spanning algebra, geometry, calculus, statistics, and more. From basic arithmetic to advanced college-level mathematics, Klugr has you covered. Join thousands of students who have improved their math skills with Klugr. From homework help to exam preparation, Klugr is your companion for mathematical success. Math learning reimagined. Understanding redefined. Welcome to Klugr. http://www.apple.com/legal/itunes/appstore/dev/stdeula

About

Octa

This AI-powered study assistant transforms study materials into summaries, flashcards, and quizzes. It offers step-by-step explanations for complex topics and helps organize notes and deadlines with personalized study plans. Ideal for students seeking a more efficient and less stressful learning experience.

Highlights
  • AI explanations for complex topics
  • Convert PDFs/notes to flashcards and quizzes
  • Step-by-step problem solving
  • Personalized study plans
  • Organize materials with folders
  • Import from any app via Share Sheet
Read full description

Study smarter, not harder with Octa - your AI-powered study assistant for PDFs, flashcards, and exam prep. Turn any study material into summaries, flashcards, quizzes, and get step-by-step explanations - instantly. WHY STUDENTS LOVE OCTA ‒ Understand complex topics faster with AI explanations ‒ Turn PDFs, slides & notes into flashcards, quizzes and study plans in seconds ‒ Solve questions with step-by-step guidance ‒ Stay organized with folders, smart study plans & deadlines ‒ Everything in one place - no more switching apps IMPORT & STUDY ANY MATERIAL ‒ Import PDFs, lecture slides, images & exam papers ‒ 1-tap Share Sheet import from any app ‒ Highlight, annotate & mark up documents ‒ Study actively instead of passively scrolling AI PDF & IMAGE ANALYSIS ‒ Get instant explanations from selected PDF sections ‒ Extract summaries, key points & definitions automatically ‒ Photo Solver: snap a question → get clear answers ‒ Perfect for homework, exam prep & revision AI FLASHCARDS & QUIZZES ‒ Generate flashcards from any content ‒ Create quizzes instantly to test your knowledge ‒ Improve retention with active recall ‒ No manual work needed SMART STUDY PLANNER ‒ Upload your study notes or lecture slides→ get a personalized study plan ‒ Adjust difficulty & pace with Study Levels ‒ Scan schedules & detect deadlines automatically ‒ Never miss an exam or assignment again STAY ORGANIZED ‒ Subject folders for all your materials ‒ Store notes, files, tasks & conversations in one place ‒ AI summaries keep everything searchable & clear BUILT FOR STUDENTS ‒ Works across 100+ languages ‒ Ideal for school, university, medical & technical studies ‒ Designed to reduce stress and improve results Stop juggling apps. Start learning with clarity, structure, and confidence. Download Octa now and upgrade your study workflow. ◉ Terms of Use (EULA): www.octa-ai.app/terms ◉ Support: www.octa-ai.app/contact ◉ Documentation: www.octa-ai.app/docs

Screenshots

Klugr4 screens
Octa4 screens

Verdict

The call

The clearest difference is ads: Octa at none against Klugr's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Klugr sells 2 in-app purchases, starting at $7.99 per month and Octa sells 10 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Klugr ships an update every 9 days, Octa every 2 weeks. Both last shipped on October 30, 2026.

Scorecard1 real difference Β· 7 level
Klugr versus Octa: the parameters behind the verdict, then further details
ParameterKlugrOcta
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 9 days β€” betterEvery 2 weeks
AdsYesNo β€” better
In-app purchasesYesYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details β€” not scored
Size33 MB123 MB
Age rating4+4+
DeveloperPerjan ProfessionalProductPartners FlexKapGMathias Kurt Horner

In-app purchases

2 purchases

Klugr

Subscriptions2
  • KlΓΌgr Premium Monthly$7.991 Month
  • Klugr Premium Yearly (30% off)$69.901 Year
10 purchases

Octa

Subscriptions9
  • sub_weekly$3.997 Days
  • Monthly - Introduction Offer$6.991 Month
  • Intro Offer - Monthly7 Days trial$9.991 Month
Show 6 more
  • Monthly Unlimited - Special Offer1 Month trial$12.991 Month
  • Monthly Unlimited$14.991 Month
  • Yearly Special6 Months trial$29.991 Year
  • Yearly Unlimited1 Month trial$69.991 Year
  • Yearly Unlimited$79.991 Year
  • Yearly3 Days trial$89.991 Year
One-time1
  • Pro Pack 3M$59.99

Questions

Is Klugr free?
Klugr is free to download, with in-app purchases available.
Is Octa free?
Octa is free to download, with in-app purchases available.
Do Klugr or Octa have ads?
Klugr shows ads; Octa does not.
Which is updated more often, Klugr or Octa?
Klugr ships an update every 9 days, and Octa every 2 weeks. Most recently, Klugr was updated on October 30, 2026 and Octa on October 30, 2026.

Other comparisons