App Intel

Lina Notes: Handwriting & PDF

LiveCommonSource18 apps · 19.6K installsTools$6.99com.commonsourcelab.linanotes

Handwrite notes, annotate PDFs, and sync lecture audio with every stroke.

Alert me★ WatchOpen in Play ↗
Total installs
1
exact · Play shows 1+
Installs / day
0
7-day avg · last day 0
Rating
—★
— ratings · — reviews
Released
16 Aug 2026
2mo ago
Last update
22 Aug 2026
v1.0.10 · 2mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
11.21.51.7211 Oct12 Oct13 Oct
11.21.51.7211 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8112 Oct13 Oct13 Oct

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected
  • Follows the Play Families Policy

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

7 in 2 groups
1 Sensitive2 Notable4 Routine

What this app can do with your phone

  • Record sound using your phone's microphone
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable6

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Turn your tablet into a focused space for handwritten notes, PDF annotation, and lecture recording. Lina Notes brings your pen, paper, documents, and audio together so you can stay with the class, meeting, or idea. Use one notebook app for class notes, study notes, meeting notes, research, lesson planning, and everyday ideas. Handwrite from a blank page, mark up an existing document, or record the explanation while you write. HANDWRITE NOTES YOUR WAY Write with a stylus for a natural notebook experience, or enable finger drawing whenever it is useful. Choose a ballpoint, fountain, brush, or highlighter pen. Adjust the width and color, create custom colors, and save up to six favorite pens so the tools you use most are always one tap away. Undo or redo, erase a whole stroke or part of one, and select handwriting with a lasso or rectangle. Move, resize, rotate, copy, cut, paste, or restyle the selection. Full-screen writing and left- or right-side landscape toolbars help you create a comfortable workspace. BUILD A NOTEBOOK FOR EVERY SUBJECT Start with blank, ruled, grid, dot-grid, Cornell notes, or legal-pad paper. Choose a template for a new page, change the background of a regular page, and mix page styles inside the same notebook. Add, duplicate, delete, and reorder pages as your notes grow. Insert an image beside your handwriting, share the current page as an image, and rely on automatic saving while you focus on writing. IMPORT, ANNOTATE, AND EXPORT PDFS Use Lina Notes as a practical PDF annotation app for textbooks, lecture slides, worksheets, planners, articles, and reports. Import a PDF and write directly on its pages with the same pens, highlighters, and erasers you use in a notebook. Open the document outline, browse its pages, and jump to the section you need. Add note pages when the margin is not enough. Then export a new PDF with your handwriting and highlights merged in, ready to submit, archive, or open elsewhere. RECORD LECTURES AND KEEP AUDIO WITH YOUR NOTES Start a voice recording without leaving the page. While you record a lecture, class, interview, meeting, or study session, your handwritten strokes keep their place on the audio timeline. Tap timed writing to return to the moment connected with that note instead of scrubbing through an entire recording. Keep multiple recordings in a notebook, pause and resume, change playback speed, skip silence, seek, or export an M4A file. Your notes become visual bookmarks for the parts worth hearing again. SEARCH NOTES AND HANDWRITING Find information across your library by searching note titles, folders, and tags. On supported Android devices, you can also download Korean and English handwriting-recognition models and search words written on the page. Open a result to jump directly to its page and see the matching strokes highlighted. Recognition runs on your device. Searchable text stays in a local, rebuildable index without replacing your original strokes. The optional models work offline after download. KEEP A LARGE NOTE LIBRARY ORGANIZED Group notebooks with folders and tags, mark important notes as favorites, and filter the library when you want a narrower view. Sort by recent activity, name, or favorites first. Switch between grid and list layouts to browse the way that fits your tablet and your collection. YOUR NOTES, YOUR FILES Store your library on your device or choose another folder, including one managed by a compatible sync service. You control where the source files live. Export and restore a portable .lina backup. Pages, pen strokes, inserted images, the source PDF, and recordings can stay together in one notebook backup. MADE FOR FOCUSED WORK Lina Notes is made for students, teachers, researchers, professionals, and anyone whose class notes, meeting notes, planning, or ideas begin with a pen. Write freely. Listen in context. Find what matters. Keep your files yours.

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