Comparison

AI Study Companion vs Study AI. Your study helper.

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

Head to head
About

AI Study Companion

This AI-powered study tool helps students transcribe lectures, summarize videos, and get homework assistance. It offers features like AI note-taking, instant video summaries, and an AI tutor to help you learn and revise more efficiently.

Highlights
  • AI note taker & lecture recorder
  • Instant video summaries & study guides
  • Homework help & AI tutor
  • Automated transcription of voice notes
  • Customizable flashcards and quizzes
  • Private notes and progress tracking
Read full description

Lecha requires a subscription. Say goodbye to tedious note-taking and hello to smarter studying with Lecha—the ultimate AI note taker and study guide for college and university students. Harnessing cutting-edge AI, Lecha transforms how you capture lecture notes, transcribe voice notes, and get homework help. Whether you're dealing with lengthy online lectures or tough homework assignments, Lecha's productivity AI ensures you can learn and revise faster, more efficiently, and at a fraction of the cost of other note taking apps. Key Features: AI Note Taker & Lecture Recorder: Record your lectures with Lecha's intuitive recorder and let our AI instantly transcribe voice notes into perfectly formatted digital lecture notes. No more struggling to make notes by hand—Lecha automates the process so you can stay focused. Turn your notes into organized study resources you can access anytime, anywhere. Instant Video Summaries & Study Guides: Keeping up with online lectures or educational videos is easier than ever. Lecha quickly provides concise summaries of key concepts, helping you master complex topics and create effective flashcards and quizzes for review. Streamline your learning—all in one place. Homework Help & AI Tutor: Stuck on a challenging problem? Lecha's AI homework helper is here to guide you. Simply snap a photo of your homework and our AI tutor breaks it down step-by-step, helping you understand and solve questions with ease. With Lecha, help with homework is always at your fingertips—no more endless searches or pricey tutors. Boost Your Grades & Productivity: From comprehensive note-taking to personalized flashcards, quizzes, and private notes, Lecha equips you with everything you need to raise your grades. Our note-taking AI and productivity AI features keep you organized and motivated, so you can achieve academic excellence faster. Answer questions more confidently, and track your progress all in one user-friendly app. Affordable Excellence: Lecha offers advanced AI features at an affordable price compared to other note taking apps. You'll enjoy premium-quality note-taking, lecture notes transcription, and homework help without breaking the bank. Think of Lecha as your personal AI tutor, study guide, and note-taking tool—minus the hefty price tag. Why Choose Lecha? Designed for Students: Perfectly tailored to the needs of college and university students, Lecha addresses your unique study challenges. All-in-One Study Companion: From creating flashcards and quizzes to accessing private notes and using our AI homework helper, Lecha consolidates every study aid you need. Cutting-Edge AI Technology: Advanced AI ensures efficient studying, helping you outperform traditional study methods. User-Friendly Interface: Lecha's intuitive design makes it easy to navigate, so you can focus on learning, not managing multiple apps or complicated software. Join thousands of students who've revolutionized their study habits with Lecha. Download now and take your first step toward academic excellence—your all-in-one AI note taker, study guide, and homework help solution awaits! Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lecha.app/privacy-policy

About

Study AI. Your study helper.

This AI-powered study assistant transforms lectures and texts into flashcards, notes, and quizzes. It offers an AI tutor for instant explanations, accurate transcriptions of audio, and smart note organization. Rewrite your notes in various styles to enhance understanding and retention.

Highlights
  • AI Tutor for instant explanations
  • One-tap flashcard creation
  • Audio and file transcription
  • Smart note organization
  • Note rewriting tools
  • Seamless input methods
Features
Read full description

Noty AI is your all-in-one AI-powered study assistant, designed to make learning easier, faster, and a whole lot more fun. Whether you’re preparing for a big test, reviewing a lecture, or just trying to understand a tough topic, Noty AI is here to help—anytime, anywhere. Features: • AI Tutor Ask anything. Get instant, easy-to-understand answers—no matter how complex the topic. Ask the AI to explain concepts in a kid-friendly way, or dive deeper when you’re ready for more advanced insights. • Flashcards in One Tap Turn lectures or texts into quiz-ready flashcards with a single tap. Great for memorizing facts and testing your knowledge on the go. • Transcriptions Record audio or upload files and get accurate, time-synced transcriptions. Perfect for capturing lectures, meetings, or voice notes. • Smart Notes Automatically highlight key points, tag important quotes, and organize your thoughts in one clean interface. Everything stays neatly searchable. • Rewrite AI Need a better version of your notes? Choose from rewrite styles like Detailed, Business, Philosophical, or just clean up the structure. • Seamless Input Record audio, upload files or videos, paste links—Noty AI makes it effortless to bring your learning materials into one place. To unlock the full potential of Noty AI—including advanced AI responses, unlimited transcription, and enhanced rewrite tools—an active subscription may be required. Start learning smarter today with Noty AI. Privacy Policy: https://thenoty.com/privacy Terms of Service: https://thenoty.com/terms

Screenshots

AI Study Companion4 screens
Study AI. Your study helper.4 screens

Verdict

The call

AI Study Companion and Study AI. Your study helper. both sit at 4.6 stars, but that hides the real split: 75% of AI Study Companion's written reviews are positive against 0% of Study AI. Your study helper.'s. AI Study Companion also leads on update cadence (every 6 days vs every 3 weeks). Study AI. Your study helper.'s advantage is monetization model (freemium vs subscription). On price, rating, ratings volume 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. AI Study Companion sells 8 in-app purchases, starting at $4.99 per 7 days and Study AI. Your study helper. sells 2 in-app purchases, starting at $6.49 per 7 days. 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 — 4.6 for AI Study Companion against 4.6 for Study AI. Your study helper.. Both are backed by a comparable volume of ratings — 114 and 123 respectively. Written reviews are what separate them: 75% of AI Study Companion's written reviews are positive against 0% of Study AI. Your study helper.'s.

UpkeepUpdate frequency

AI Study Companion ships an update every 6 days, Study AI. Your study helper. every 3 weeks. Both last shipped on November 4, 2026.

Scorecard3 real differences · 7 level
AI Study Companion versus Study AI. Your study helper.: the parameters behind the verdict, then further details
ParameterAI Study CompanionStudy AI. Your study helper.
PriceFreeFree
Rating4.6 (114 ratings) — better4.6 (123 ratings)
Positive reviews75.0% of reviews — better0.0% of reviews
Number of ratings114123 — better
Update frequencyEvery 6 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size50 MB25 MB
Age rating4+4+
DeveloperAAAI Studio LLCZephyrLabs

Customer experience

AI Study Companion

All ratings106 ratings
Positive93.4%
Neutral0.9%
Negative5.7%
Written reviews12 reviews
Positive75.0%
Neutral8.3%
Negative16.7%

Study AI. Your study helper.

All ratings118 ratings
Positive88.1%
Neutral6.8%
Negative5.1%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

8 purchases

AI Study Companion

Subscriptions7
  • Weekly Subscription Lecha3 Days trial$4.997 Days
  • Lecha Weekly Subscription$4.997 Days
  • Monthly Pro$9.991 Month
Show 4 more
  • Monthly Access to Lecha3 Days trial$11.991 Month
  • Annual Access to Lecha$24.991 Year
  • Annual Pro3 Days trial$39.991 Year
  • Annual Access to Lecha$39.991 Year
One-time1
  • Lifetime Access$59.99
2 purchases

Study AI. Your study helper.

Subscriptions2
  • Weekly Subscription with Trial3 Days trial$6.497 Days
  • Annual Subscription$54.901 Year

Questions

Is AI Study Companion free?
AI Study Companion is free to download, with in-app purchases available.
Is Study AI. Your study helper. free?
Study AI. Your study helper. is free to download, with in-app purchases available.
Which has better reviews, AI Study Companion or Study AI. Your study helper.?
AI Study Companion is rated higher. AI Study Companion averages 4.6 out of 5 from 114 ratings, while Study AI. Your study helper. averages 4.6 from 123 ratings.
Do AI Study Companion or Study AI. Your study helper. have ads?
Neither AI Study Companion nor Study AI. Your study helper. shows ads.
Which is updated more often, AI Study Companion or Study AI. Your study helper.?
AI Study Companion ships an update every 6 days, and Study AI. Your study helper. every 3 weeks. Most recently, AI Study Companion was updated on November 4, 2026 and Study AI. Your study helper. on November 4, 2026.

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