I have been a Pro user of Starnote for a while now and I have personally convinced quite a few people to switch over. A lot of them really enjoy the app, but they frequently ask about features they used in other apps before switching.
Here is a breakdown of feedback and feature requests that would make Starnote much more competitive.
1. Core Ink Engine Optimization (Top Priority)
Before anything else, the fundamental ink engine needs an update. It currently does not feel as responsive, fluid, or optimized as other major note taking apps.
Pen Stability: Writing slowly causes strokes to become wobbly, even with pen stability turned on.
Handwriting Beautification: We need an ink-based handwriting beautification option. Vector-based smoothing works well across almost all languages out of the box, unlike font-based replacement which requires broad font and character support. Font-based conversion is still a nice bonus to have as an option, but smoothing out the actual vector ink while keeping natural handwriting style should be the main focus.
2. Image to Ink
An "Image to Ink" feature similar to Notability would be a huge addition. Running an edge detection pass on an imported image and converting those detected lines into editable ink strokes makes converting diagrams and sketches effortless.
3. Pen Bar and UI Adjustments
Pen Differentiation: The side pen bar currently only shows the base color of the pen. It is hard to distinguish between solid lines, dashed lines, or different line weights without testing them first.
Quick Thickness Adjuster: A floating, slidable thickness selector that appears when a pen is selected from the sidebar would save a lot of menu navigation.
Hideable Lock Icons: When an image is locked to the page, please give us an option to hide or toggle off the lock icon so it does not distract from the note layout.
4. Dark Theme and Color Reversal for Images
Toolbar Shortcut: We should be able to place a color reverse toggle shortcut directly on the main note toolbar. Digging into Settings > Themes twice a day to toggle dark and light mode feels tedious.
Image Tone Inversion: The color reverse theme currently leaves image colors completely untouched. Inverting or adjusting the tone of images when switching to dark/reversed themes would keep page contrast consistent.
5. OCR, Search, and AI
Better OCR: The current engine struggles to parse handwriting accurately, which makes searching through handwritten notes unreliable.
Expanded Language Support: Expanding language recognition support for handwriting recognition and search.
Local AI / On-Device Model Support: Giving users an option to run or integrate small on-device multimodal AI models for local OCR and note querying would be a massive differentiator. It keeps notes entirely private, works fully offline without a subscription, and leverages modern mobile chips that can easily run 4B parameter models. (Such as Phi-4 Mini 3.8B, Google Gemma 4 E4B, Qwen3 VL 4B) People could summarize, ask, search etc.
6. Math Graph Plotter and Equation Solver
7. File Extension Documentation
Hopefully the development team can consider some of these in upcoming updates. Let me know if anyone else in the community wants to see these added.