Clari Mentor vs 리크니
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
리크니
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손으로 쓰면, AI가 바로 피드백 리크니는 Apple Pencil로 직접 쓰며 공부하고, 쓴 내용을 AI가 인식해 즉시 피드백을 주는 학습 노트입니다. 외국어 작문·고전어·전공 문제 풀이·이론정리까지 분야를 가리지 않습니다. • 손글씨 인식 + AI 피드백 — 타이핑 없이 종이에 쓰듯 풀고 바로 답변 • 교재 PDF 연결 — 내 교재를 올리면 그 책 페이지를 인용해 답변 • 이어지는 채팅 — 막히면 이해될 때까지 후속 질문 • 한 캔버스에서 닫히는 학습 루프 — 묻고, 연습하고, 다시 피드백 iPad와 Apple Pencil에 최적화되어 있습니다. 구독 정보 • Pro 월간 — 자동 갱신 구독입니다. 가격과 기간은 앱 내 구독 화면에 표시됩니다. • 결제는 구입 확정 시 Apple ID 계정에 청구되며, 현재 기간이 끝나기 24시간 전까지 해지하지 않으면 자동으로 갱신됩니다. • 구독 관리와 해지는 기기의 설정 > Apple 계정 > 구독에서 할 수 있습니다. • 이용약관(Terms of Use / EULA): https://scatchlm.com/terms • 개인정보 처리방침: https://scatchlm.com/privacy
Screenshots
Verdict
The clearest difference is update cadence: 리크니 at every 4 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
Both are free to download. Clari Mentor sells 4 in-app purchases, starting at $0.99 per month and 리크니 sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
Clari Mentor ships an update every 10 days, 리크니 every 4 days. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.
| Parameter | Clari Mentor | 리크니 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 139 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Yu Fei Tong | hyeonho cho |
In-app purchases
Clari Mentor
- 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
- Clari Mentor - Study Buddy$7.99
리크니
- Pro subscription$5.991 Month









