Comparison

MathU Merlin vs Studr

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

Head to head
About

MathU Merlin

Features
Read full description

Step into the future of teaching with Merlin, the ultimate companion app for educators. As part of the MathU Teaching Emporium ecosystem, Merlin revolutionises how you approach lesson planning, analysis, and student engagement. Merlin harnesses cutting-edge analytics to provide insights into your lessons. Based on this analysis, the app empowers you to seamlessly assign tailored homework to your class – ensuring personalised learning like never before. Key Features: Lesson Analysis: Gain feedback on lessons, highlighting strengths and areas for improvement. Smart Homework Assignment: Automatically generate targeted homework aligned with your lesson goals and student needs. Integrated Ecosystem: Works seamlessly with the MathU ecosystem, providing a unified platform for planning, tracking, and optimizing learning outcomes. Time-Saving Automation: Reduce admin time and focus on what you do best – teaching! Merlin is designed to be intuitive, efficient, and transformative – bringing you closer to your students and their unique learning journeys. Whether you're a seasoned teacher or new to the classroom, Merlin equips you with the tools to teach smarter, not harder.

About

Studr

Transform lectures and documents into study materials. Automatically record, transcribe, and generate notes, flashcards, and quizzes. Get instant AI explanations and summaries to enhance your learning and exam preparation.

Highlights
  • Lecture recording and transcription
  • AI-powered study assistant
  • Automatic flashcard generation
  • AI-created practice quizzes
  • PDF and document import
  • Instant AI summaries and explanations
Features
Read full description

Turn any lecture into notes, flashcards and a quiz — automatically. Studr records, transcribes and builds your study materials while you focus on learning. No more rewriting notes for hours. No more cramming the night before exams. LECTURE RECORDER Capture every word with clear audio. Works in lecture halls, seminars, online classes and study groups. Never miss a key point again. AI TRANSCRIPT Voice-to-text transcription turns hours of recording into searchable, shareable notes in seconds. Accurate, fast, and always available. AI STUDY ASSISTANT Ask your notes anything. Get instant explanations, summaries and key concept breakdowns powered by AI — your personal tutor, 24/7. FLASHCARD MAKER Auto-generate revision flashcards from any lecture or document. Built for spaced repetition — the most proven way to remember more. PRACTICE QUIZZES AI-created quizzes from your own material. Know exactly where you stand before exam day — no surprises. PDF & FILE IMPORT Upload textbooks, lecture slides or any PDF. Chat with your documents and get instant AI summaries. HOW IT WORKS: 1. Record your lecture or import a PDF 2. Get AI transcript and summary instantly 3. Study with auto-generated flashcards and quizzes Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://studr.app/privacy Download free. Record your first lecture today.

Screenshots

MathU Merlin3 screens
Studr4 screens

Verdict

The call

The clearest difference is in-app purchases: MathU Merlin at none against Studr's 2. MathU Merlin also leads on update cadence (every 4 weeks vs every 2 months). On price, ads, 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. Studr sells 2 in-app purchases, starting at $4.99 per 7 days. MathU Merlin asks for nothing beyond the download.

UpkeepUpdate frequency

MathU Merlin ships an update every 4 weeks, Studr every 2 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
MathU Merlin versus Studr: the parameters behind the verdict, then further details
ParameterMathU MerlinStudr
PriceFreeFree
Rating—2.7 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size79 MB63 MB
Age rating4+4+
DeveloperMathU Teaching Emporium (Pty) LtdMuhammad Mustafa

In-app purchases

None

MathU Merlin

No in-app purchases

2 purchases

Studr

Subscriptions2
  • Studr Premium$4.997 Days
  • Studr Monthly Premium3 Days trial$14.991 Month

Questions

Is MathU Merlin free?
MathU Merlin is free to download, with no in-app purchases.
Is Studr free?
Studr is free to download, with in-app purchases available.
Do MathU Merlin or Studr have ads?
Neither MathU Merlin nor Studr shows ads.
Which is updated more often, MathU Merlin or Studr?
MathU Merlin ships an update every 4 weeks, and Studr every 2 months. Most recently, MathU Merlin was updated on October 9, 2026 and Studr on October 24, 2026.

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