▲ 7 r/kaggle+1 crossposts

Google Play Store App Dataset 2026 (11k Apps)

It contains app data across the top 10 fastest-growing Android categories. If you're planning to build an Android app or just want to analyze the market, feel free to use it.

kaggle.com
u/MightyFalcon007 — 5 days ago

Should I build this? A document scanner app that actually respects your privacy

I'm working on a free Android document scanner basically everything CamScanner does but with no account, no cloud, and nothing ever leaving your device.

The problem I kept running into: CamScanner had malware. Adobe Scan won't let you do anything without signing in. Google Lens quietly sends your stuff to their servers. I just wanted to scan a document without signing up for anything or worrying about where my data goes.

So I'm building one. Here's what it does:

  • Offline OCR - reads text on-device, no internet needed
  • Export as PDF or Markdown which you can edit (also that md is easy for llm to understand will have option to share with LLM apps if you want)
  • Share directly on WhatsApp without saving to your phone
  • No sign-in. No ads. No cloud.

what you think, give your feedback and any feature you want also this is going to be add free

reddit.com
u/MightyFalcon007 — 20 days ago

building a privacy first Android document scanner as a side project

been working on a document scanner app for Android, basically everything CamScanner charges for but free. no sign-in, no cloud, full OCR offline. one of the features is exporting scans as structured markdown so users can drop it straight into LLMs. as md files are easy for the LLM to understand, also lets you scan and share directly on whatsapp without saving the file.

The reason to build this is CamScanner had that malware thing, Adobe Scan needs an account, Lens sends everything to Microsoft. building one where nothing leaves the device, OCR is offline, you can share without saving anything, export as markdown which easy to edit if needed.

what you think of this idea and any features think will make it better also it will be add free

reddit.com
u/MightyFalcon007 — 20 days ago

anyone dealt with table reconstruction from OCR bounding boxes in Kotlin?

building a doc scanner with ML Kit + OpenCV + iTextG, one of the features is exporting scans as structured markdown so users can drop it straight into LLMs. the OCR part works fine but reconstructing table grids from raw bounding box positions is a mess, any tips?

reddit.com
u/MightyFalcon007 — 20 days ago