Notes Writer: PDF, AI, Markup
Notes Writer: PDF, AI, Markup Summary
Notes Writer: PDF, AI, Markup is a free, with in-app purchases iOS app in Productivity by Kairoos Solutions SL. Released in Aug 2018 (8 years ago). It has 54K ratings with a 4.55★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 145K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Oct 28, 2026
SDK intelligence: AppGoblin detected 1 business tools(e.g. RevenueCat),and 1 development tools integrated into Notes Writer: PDF, AI, Markup. View full SDK list →
Notes Writer: PDF, AI, Markup SDKs Summary
Notes Writer: PDF, AI, Markup was last scanned for SDKs on 2026-10-07. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.
RevenueCat
Microsoft4.55★
Ratings: 54K
Screenshots
App Description
Every note. Every format.
Unlimited Digital Notebooks.
Like paper, but better.
Take lecture notes, prepare for exams and develop your research. Bring the same tools to manuscripts, interviews, lesson plans, meetings and creative projects. Notes Writer keeps your work together on iPad, iPhone and compatible Apple silicon Macs.
Designed for students and anyone who wants to learn, create and stay organized—including teachers, writers, journalists, doctors, architects, illustrators, mathematicians, researchers and business professionals.
WRITE & CAPTURE
• Handwriting, sketching & painting
Take handwritten notes with Apple Pencil, type a document or explore a concept through drawing. Use dedicated sketching, watercolor and oil painting tools for illustrations and creative work.
• PDF annotation
Review lecture slides, medical literature and professional reports. Highlight PDFs, add comments, images and shapes, fill forms and sign documents. Keep your annotations beside the source material.
• Recording & transcription
Record lectures, business meetings and interviews, transcribe the audio and search the transcript for the detail you need. Add recordings to PDF notes and whiteboards, then listen back at your own pace.
STUDY & RESEARCH
• Courses, manuscripts & research projects
Choose an optional project tree to arrange topics, sources and drafts in a Study Project. Use the Binder for structure, the Corkboard to plan sections and compilation to assemble a document or ebook.
• Whiteboards, diagrams & outlines
Create whiteboards with notes, images, recordings and tables. Build flowcharts and diagrams to explain a process, compare findings or plan a lesson or project. Use Outline Notes when your ideas need a hierarchy.
• Flashcards & review
Create flashcards with text, handwriting and images, or generate them from notes and PDFs with optional AI tools. Review with spaced repetition, answer by typing or speaking, and track your progress.
MATH & SCIENCE
• Calculations, Python & charts
Math Notebooks combine written reasoning, symbolic calculations and Python cells. Plot results, explore a model and present your data in editable Chart documents.
• LaTeX & technical PDFs
Write technical papers in LaTeX and compile them to PDF with a preview of the result. For plans and technical drawings, set a scale and measure distances, perimeters and area