Comparison

Clari Mentor vs Episteme

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

Head to head
About

Clari Mentor

Transform handwritten notes and textbook photos into organized Markdown. Get step-by-step AI tutoring and spaced repetition reviews to master complex subjects. Features include OCR, summary cards, and local-first privacy.

Highlights
  • OCR for notes and textbook photos
  • AI-driven step-by-step tutoring
  • Organized Markdown notes
  • Spaced repetition flashcards
  • Visual summary cards
  • Local-first data privacy
Features
Read full description

Clari Mentor: Smart Study Notes, Step-by-Step AI & Local Knowledge Base Notes without structure get buried. Quick solvers without context don't teach. Clari Mentor is a focused study workspace that turns handwritten scratchpad, textbook snapshots, and difficult problems into organized Markdown notes, guided step-by-step by AI and stored securely on your own device. Designed for middle school, high school, university STEM coursework, and independent research. 【Turn Paper & Photos into Clean Markdown】 • Photograph chalkboard notes, textbook problems, or handwritten calculations with your camera. • Smart OCR recognizes text, diagrams, and math formulas, formatting them into standard LaTeX and clean Markdown. • Search instantly across problem text, derivations, tags, and past mistakes using fast prefix and full-text filters. • Keep question prompts, step-by-step solutions, and your personal reflections unified in one archive. 【Enhanced Notes: Visual Summary Cards】 • Turn long, complex derivations into clean, structured summary cards with one tap. • Automatic formula derivation trees highlight core logic, givens, and critical steps at a glance. • Choose from flexible card layouts (A4 handout, widescreen presentation, or compact study cards). • Low-glare color palettes designed for long study sessions: Amber Notebook, Misty Harbor, Polar Archive, and Berry Cocoa. • Knowledge Constellation: Map relationships between concepts with prerequisite, extension, and application links across your semester. 【Two-Column Reader & In-Text Annotations】 • Reader Mode (iPad & iPhone landscape): Browse your notebook index on the left while studying full solutions on the right, without jumping between screens. • Smart Annotations: Highlight any formula, term, or confusing line to ask the AI for a targeted explanation. • Add your own notes, flag common traps, and build contextual follow-up threads attached directly to the source text. 【Step-by-Step AI Tutoring (Not Just Answers)】 • Four-Phase Coaching: Operates systematically—Understand the Problem → Formulate a Plan → Execute → Reflect. The tutor verifies knowns and constraints before moving ahead. • Stuck Detection: When you hit a roadblock, hints scale down to smaller clues rather than blurting out the final answer. • Multi-Model Comparison: Compare explanations side-by-side across configured AI providers and save the clearer derivation into your note. • Custom Coach Profiles: Build reusable AI tutoring personas adjusted for grade level, explanation style, and preferred depth. 【Progressive Flashcards & Review Scheduling】 • Tiered Reveal Slider: Review difficult questions with a 0% to 100% opacity slider. Drag slowly to reveal hints line by line, logging the exact point you recalled the concept. • Spaced Repetition: Built-in Ebbinghaus curve algorithms schedule reviews at optimal intervals so you revisit key ideas right before memory fades. 【100% Local-First Privacy & BYO-Key Freedom】 • Complete Data Ownership: Your notes, questions, and study history stay on your local device and private iCloud. • No accounts, no telemetry, and zero tracking. • Bring Your Own Key (BYO-Key): Store private API keys (Gemini, OpenAI, DeepSeek, Claude) securely in the iOS Keychain. • Portable Exports: Export notes to clean Markdown, formatted handouts, or print-ready high-resolution PDFs. 【Capture Anywhere & Mac Companion】 • Camera & Batch OCR: Quickly digitize multi-page assignments or reference materials. • Clari Clip Extension: Push web articles and AI chat discussions straight into your notebook with one click. • Clari Toolkit: Free Mac companion app for desktop management and archive imports. Download Clari Mentor today. Keep your notes organized, your thinking sharp, and your data private.

About

Episteme

Features
Read full description

Episteme transforms exam correction into a fast, fair and pedagogical experience. Designed for Spanish high school teachers, Episteme combines optical character recognition with artificial intelligence to evaluate handwritten exams according to the LOMLOE competency framework. WHAT CAN YOU DO WITH EPISTEME? - Scan handwritten exams with your iPhone camera - Evaluate according to official specific competencies, basic knowledge and assessment criteria - Grade individually or in class mode (up to 10 exams in a row) - Calibrate the AI's grading to match your own criteria - Generate detailed reports with motivating feedback for each student - Send results by email to the student, the teacher or both - Manage your classes and import students from any educational platform AVAILABLE SUBJECTS: Philosophy, History of Philosophy, Spanish Language and Literature I & II, Contemporary World History, History of Spain, Universal Literature, Art History and English. LOMLOE COMPETENCY-BASED ASSESSMENT: Design your tests by selecting basic knowledge, specific competencies and assessment criteria according to the official curriculum. Compatible with any Spanish high school subject. PRIVACY AND SECURITY: Your data and your students' data are stored on certified European servers. Full GDPR compliance. Try Episteme free with 10 exams. No commitment required.

Screenshots

Clari Mentor4 screens
Episteme4 screens

Verdict

The call

The clearest difference is in-app purchases: Episteme at none against Clari Mentor's 4. 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. Clari Mentor sells 4 in-app purchases, starting at $0.99 per month. Episteme asks for nothing beyond the download.

Scorecard1 real difference · 8 level
Clari Mentor versus Episteme: the parameters behind the verdict, then further details
ParameterClari MentorEpisteme
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.618.2 — better
Further details — not scored
Size140 MB6 MB
Age rating4+4+
DeveloperYu Fei TongJavier Barriga Granado

In-app purchases

4 purchases

Clari Mentor

Subscriptions3
  • Clari Mentor - Study Buddy1 Month trial$0.991 Month
  • 3-Month Plan: Exam Prep & Focus$1.993 Months
  • Clari Mentor - Study Buddy$7.991 Year
One-time1
  • Clari Mentor - Study Buddy$7.99
None

Episteme

No in-app purchases

Questions

Is Clari Mentor free?
Clari Mentor is free to download, with in-app purchases available.
Is Episteme free?
Episteme is free to download, with no in-app purchases.
Do Clari Mentor or Episteme have ads?
Neither Clari Mentor nor Episteme shows ads.

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