Comparison

rozeta vs Phedy

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

Head to head
About

rozeta

This AI-powered study tool helps university students make the most of recorded lectures. It synchronizes audio with slides, provides accurate transcripts and AI-generated study content, and offers lecture translation for non-native speakers.

Highlights
  • Slide-synced lecture recording
  • High-quality lecture subtitles and scripts
  • AI-generated study content reflecting professor's points
  • Lecture translation for English and other languages
  • Organized lecture review by slide
Read full description

rozeta is an AI lecture notes app for college students. Write while you record, and rozeta creates transcripts, explanations, translations and quizzes. β–  Handwriting and recording, linked page by page Import your lecture slides as a PDF file and write on each page while you record. When the slide changes, tap the Mark button. The recording so far is linked to that page, and your note moves to the next page. When you review, tap a page to hear the explanation from that point. β–  Speech recognition that gets technical terms right Lectures that mix Korean and English are transcribed exactly as your professor said them. - Terms spoken in Korean are written in Korean with the English in parentheses, and terms spoken in English stay in English. - Formulas, symbols and units use standard notation. - Add technical terms or proper nouns under Vocabulary, and they're transcribed just as you wrote them. β–  AI explanations built on what your professor said Explanations don't rely on the slides alone. They're based on what your professor explained and emphasized in class, and they take the handwriting on each page into account. You can also create an overview that puts a whole lecture into one document. β–  AI quizzes made from your class Questions come from what was covered in class. Take a quiz before the exam, and replay the part of the lecture behind any question you missed. A cumulative quiz combines several lectures so you can check everything on the exam at once. β–  Lectures in another language, translated Whatever language the class is in, transcripts can be translated. Translations and AI explanations are available in Korean, English, Japanese, Chinese, Spanish, French and German. β–  Premium handwriting Your Apple Pencil's pressure comes through with no lag. You get pens, highlighters, shapes, the lasso and text, plus 8 paper types. β–  Pick up on any device Notes and recordings are saved to the cloud. Open them on iPad, iPhone or the web, and playback picks up where you left off. Made for students who - record lectures but rarely listen back - want handwriting, lecture recordings and review in one place - want accurate transcripts of lectures full of technical terms - want to review lectures given in another language in their own - want AI study help that reflects what their professor said rozeta is made by Rozeta Inc. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://rozeta.io/privacy

About

Phedy

Transform your study materials into personalized learning tools with AI. Generate quizzes, summary notes, and instant explanations from PDFs, videos, and lecture recordings. Track progress, practice weak areas, and manage grades.

Highlights
  • AI Quiz Generator
  • AI Cheat Notes
  • AI Lasso Explanations
  • Lecture Recording to Text
  • Wrong Answer Review
  • Past Exam Study Material Generator
  • Scientific and GPA Calculator
Features
Read full description

Upload your course materials and let AI build your personal study toolkit. When you upload PDFs, lecture recordings, YouTube videos, past exams, and other study materials, Phedy creates personalized learning content for you. Key features: - AI Quiz Generator: Create multiple-choice and short-answer questions from your own materials - AI Cheat Notes: Generate concise 2-3 page summary notes with the essentials - AI Lasso: Drag over confusing parts of a PDF and get instant AI explanations - Lecture Recording: Record classes and automatically turn audio into text - Quiz Marathon: Review repeatedly until you fully understand the topic - Wrong Answer Review: Collect missed questions and focus on weak areas - AI Study Coach: Get study suggestions based on your materials and progress - Past Exam Study: Upload past exams and exam materials to generate practice questions and concept summaries - File Converter: Quickly convert PDFs, images, documents, and other study files - Scientific Calculator and GPA Calculator: Manage calculations and grades in one place - Study Timer, To-dos, Friends, Study Groups, and Polls are also included You can use 1 classroom and up to 7 quiz questions per day for free. If you need more subjects, you can purchase access by subject.

Screenshots

rozeta4 screens
Phedy4 screens

Verdict

The call

The clearest difference is review sentiment: rozeta at 100% against Phedy's 50%. rozeta also leads on update cadence (every 5 days vs every 3 weeks). Phedy's advantage is ads (none vs shown). On price, in-app purchases, monetization model 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. rozeta sells 7 in-app purchases, starting at $6.99 per month and Phedy sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

rozeta ships an update every 5 days, Phedy every 3 weeks. Both last shipped on October 31, 2026.

Scorecard3 real differences Β· 5 level
rozeta versus Phedy: the parameters behind the verdict, then further details
ParameterrozetaPhedy
PriceFreeFree
Positive reviews100.0% of reviews β€” better50.0% of reviews
Update frequencyEvery 5 days β€” betterEvery 3 weeks
AdsYesNo β€” better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 β€” better
Further details β€” not scored
Size73 MB3 MB
Age rating4+4+
DeveloperYujin ChaRoom821

Customer experience

rozeta

Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Phedy

Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

7 purchases

rozeta

Subscriptions4
  • Basic Plan$6.991 Month
  • Standard Plan$9.991 Month
  • Premium Plan$14.991 Month
Show 1 more
  • Max 2Γ—$22.991 Month
One-time3
  • AI credits 500$0.99
  • credits-2000$2.99
  • credits-5000$6.99
3 purchases

Phedy

One-time3
  • 1일 이용ꢌ$2.99
  • 14일 이용ꢌ$6.99
  • 30일 이용ꢌ$9.99

Questions

Is rozeta free?
rozeta is free to download, with in-app purchases available.
Is Phedy free?
Phedy is free to download, with in-app purchases available.
Do rozeta or Phedy have ads?
rozeta shows ads; Phedy does not.
Which is updated more often, rozeta or Phedy?
rozeta ships an update every 5 days, and Phedy every 3 weeks. Most recently, rozeta was updated on October 31, 2026 and Phedy on October 31, 2026.

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