Mastery vs Readology
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Mastery
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Mastery turns PDFs, notes, images, links, and topics into AI summaries, flashcards, key terms, and practice quizzes. Study faster with AI-powered tools built for students, exam prep, homework review, and self-study. Import your material, create a focused study set, and move from reading to practice without starting from a blank page. With Mastery, you can: β’ Generate clear AI summaries from PDFs, notes, images, links, and topics β’ Create structured study notes from long documents β’ Review flashcards for active recall β’ Learn key terms and definitions β’ Practice with quizzes based on your material β’ Ask AI follow-up questions about each study set β’ Keep your materials, quizzes, and study tools organized Mastery helps with school notes, college study, revision, homework, exam preparation, document review, and learning from long PDFs. Each material has its own study tools and AI chat context, so your questions stay focused on what you are learning. Use Mastery to understand faster, remember more, and practice with confidence. Privacy Policy: https://mastery.ismailparlak.com/privacy Terms of Service: https://mastery.ismailparlak.com/terms
Readology
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Master English naturally by reading real-world content tailored to your exact level. Ditch the childish language-learning games and boring grammar textbooks. Welcome to Readology, a premium reading ecosystem designed for serious learners, professionals, and students who want to achieve true English fluency through immersive, adult-oriented content. Whether you are expanding your vocabulary for your career, traveling the world, or preparing for advanced language exams (like IELTS, CAE, or PET), the fastest path to fluency is reading content that actually interests you. Readology curates current global events, compelling news, and fascinating stories, transforming them into structured, bite-sized language lessons. WHY READOLOGY WORKS Perfect Level Alignment: Never feel overwhelmed by complex text or bored by overly simple dialogues. Readology categorizes articles cleanly by difficulty, ensuring every story fits your current reading comprehension perfectly. Frictionless Vocabulary Building: Encounter a word you donβt know? Simply tap it. Get instant, contextual definitions right on the page without ever losing your place or interrupting your reading flow. Smart Retention Tools: Save new words directly from your reading to your personal flashcard library with a single tap. Organize your vocabulary into custom folders to review whenever you want. Active Comprehension Validation: Close the learning loop. Every article finishes with a smart, bite-sized comprehension check and detailed contextual feedback to ensure you are genuinely understanding and absorbing the language. KEY FEATURES BUILT FOR DEEP LEARNING Immersive Reading Modes: Switch effortlessly between News, Fun, and Learning modes to match your mood and interests. Bespoke Reading Environments: Personalize your experience for ultimate visual comfort. Customize your layout with high-quality serif typography (like Playfair and Lora) and pick eye-friendly background color themes including Ink, Slate, Sepia, Paper White, and Canvas. Visual Analytics & Accountability: Track your consistency with beautiful weekly charts and a comprehensive 10-week activity heatmap. Watch your habits stick as you hit your daily goals, finish articles, and track your mastered vocabulary pipeline. Tailored Interests: Set your preferences to focus on the topics that matter to youβfrom Technology, Science, and Business to Culture, History, and Society. TRANSITION FROM TRANSLATION TO FLUENCY Readology doesn't just teach you words; it teaches you context. By reading authentic English adapted to your lifestyle, you stop translating sentences in your head and start thinking directly in English. Download Readology today and turn your daily reading routine into an unstoppable language habit. TERMS & PRIVACY By downloading or using Readology, you agree to our standard terms. This application strictly adheres to the standard Apple Terms of Use (EULA). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Verdict
The clearest difference is in-app purchases: Mastery at none against Readology's 2. Mastery also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement 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
Both are free to download. Readology sells 2 in-app purchases, starting at $2.99 per month. Mastery asks for nothing beyond the download.
Mastery ships an update every 11 days, Readology every 3 weeks. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.
| Parameter | Mastery | Readology |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 11 days β better | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 16.4 |
| Further details β not scored | ||
| Size | 30 MB | 89 MB |
| Age rating | 4+ | 12+ |
| Developer | ismail parlak | Paul Maxwell |
In-app purchases
Mastery
No in-app purchases
Readology
- Monthly Supporter$2.991 Month
- Annual Supporter$12.991 Year








