Comparison

Clari Mentor vs YNotes

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

Head to head
About

Clari Mentor

This AI-powered study tool offers personalized, on-device tutoring and question management for students. It focuses on privacy, providing step-by-step guidance and tools like flashcards and note generation to enhance learning and retention.

Highlights
  • Privacy-first, on-device operation
  • Step-by-step AI tutor with phased engine
  • Subject-aware playbooks and classic strategies
  • Progressive reveal flashcards with mastery tracking
  • Enhanced note generation for exam-ready cards
  • Built-in coaching system
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

YNotes

Features
Read full description

Most notebooks help you write neater. YNotes helps you learn deeper. Circle a handwritten problem and AI explains it on the spot. Select a paragraph and get the entire page translated side-by-side. Every AI answer becomes a flashcard that links back to the original problem. ———————— AI-Native Interaction Circle to Ask: draw a circle, AI sees your problem and handwriting Three modes: Tutor hints / Full solution / Free Q&A Paste-back: AI answers drop directly into your notes PDF Reading & Translation Full-page parallel translation: offline, free, unlimited (Apple Translation) Document-level AI chat: smart summaries, progressive questions Outline & Mindmap: switch between linear and spatial views Handwriting Experience Built on PencilKit: the most natural Apple Pencil feel Shape recognition, lasso, handwriting-to-text Custom brushes, stickers, tape, layers The Learning Loop One-tap flashcards from any AI answer Jump back to the original PDF page AI generates similar problems for practice Classes & Meetings Audio playback that follows your pen strokes Live transcription + structured meeting notes Split-screen notes + video picture-in-picture Sync & Details iCloud sync across iPad, iPhone, Mac Export to PDF anytime Dark mode for long reading sessions ———————— Subscription Free: core features, forever Pro: unlock AI features with a larger quota Pro+: everything, including priority AI Auto-renews; cancel anytime in Apple ID settings. Privacy: https://ynotesapp.com/privacy Terms: https://ynotesapp.com/ Feedback or questions: yan123412347@gmail.com

Screenshots

Clari Mentor4 screens
YNotes4 screens

Verdict

The call

The clearest difference is update cadence: YNotes at every 2 days against Clari Mentor's every 10 days. On price, ads, in-app purchases and device support 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 and YNotes sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Clari Mentor ships an update every 10 days, YNotes every 2 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 8 level
Clari Mentor versus YNotes: the parameters behind the verdict, then further details
ParameterClari MentorYNotes
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.617.0 — better
Further details — not scored
Size117 MB24 MB
Age rating4+4+
DeveloperYu Fei Tong佳辉 瞿

In-app purchases

4 purchases

Clari Mentor

Subscriptions3
  • Clari Mentor - Study Buddy$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$24.99
4 purchases

YNotes

Subscriptions4
  • Pro Monthly$3.991 Month
  • Pro+ Monthly$9.991 Month
  • Pro Yearly$29.991 Year
Show 1 more
  • Pro+ Yearly$79.991 Year

Questions

Is Clari Mentor free?
Clari Mentor is free to download, with in-app purchases available.
Is YNotes free?
YNotes is free to download, with in-app purchases available.
Do Clari Mentor or YNotes have ads?
Neither Clari Mentor nor YNotes shows ads.
Which is updated more often, Clari Mentor or YNotes?
Clari Mentor ships an update every 10 days, and YNotes every 2 days. Most recently, Clari Mentor was updated on October 13, 2026 and YNotes on October 6, 2026.

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