OpenNoteScanner vs CleanSCAN

OpenNoteScanner

Android application for scanning and manipulating handwritten notes and documents. (by allgood)

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CleanSCAN

A simple, smart and efficient document scanner for Android (by clean-apps)

Document Scanner Productivity Android App OCR PDF

Source Code

clean-apps.github.io

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OpenNoteScanner		CleanSCAN
	Project
8	Mentions	2
1,306	Stars	172
-	Growth	2.9%
3.1	Activity	0.0
2 months ago	Latest Commit	over 2 years ago
Kotlin	Language	Java
GNU General Public License v3.0 or later	License	Apache License 2.0

The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

OpenNoteScanner

Posts with mentions or reviews of OpenNoteScanner. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-01-28.

Any good alternative to Adobe Scan?
1 project | /r/fossdroid | 4 Mar 2023

Came across Open Note Scanner. Last updated 2 years ago, I think, but it fits the bill.
Here is a manga my friend is working on and I help from time to time with the story. Chapter 1 enjoy!
2 projects | /r/manga | 28 Jan 2022

If you can't borrow a multi-function printer at school or somewhere, try using this or this app instead of just taking photos with your phone.
Open source alternative to Office Lens?
3 projects | /r/androidapps | 31 May 2021

You can try OpenScan or OpenNoteScanner.
Open source version for scanning pages with your phone?
4 projects | /r/opensource | 20 May 2021

Open Note Scanner: https://github.com/allgood/OpenNoteScanner/releases
DIY Camera Using Raspberry Pi
5 projects | news.ycombinator.com | 19 Apr 2021
A List Of Open Source Applications
3 projects | /r/androidapps | 16 Jan 2021

Open Note Scanner - Play Store, GitHub
Show HN: OpenScan – open-source document scanner app
4 projects | news.ycombinator.com | 3 Jan 2021

I've used OpenNoteScan before:
* https://f-droid.org/en/packages/com.todobom.opennotescanner/
* https://github.com/allgood/OpenNoteScanner
It works OK but it looks a bit old, and you need to install OpenCV Manager separately, outside of F-Droid for it to work.
I can deal with it, but there's no way I could ever be able to convince anybody else, especially non-tech people to use it.
This one looks like a winner in terms of UX, so I'll be using it from now on, Thank you for creating it!

CleanSCAN

Posts with mentions or reviews of CleanSCAN. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-05-20.

Open source version for scanning pages with your phone?
4 projects | /r/opensource | 20 May 2021

Clean Scan: https://github.com/clean-apps/CleanSCAN/releases
A List Of Open Source Applications
3 projects | /r/androidapps | 16 Jan 2021

Clear Scan - Play Store, GitHub

What are some alternatives?

When comparing OpenNoteScanner and CleanSCAN you can also consider the following projects:

OpenScan - A privacy-friendly Document Scanner app

react-native-document-scanner - Document scanner, features live border detection, perspective correction, image filters and more ! 📲📸

PaddleOCR - Awesome multilingual OCR toolkits based on PaddlePaddle (practical ultra lightweight OCR system, support 80+ languages recognition, provide data annotation and synthesis tools, support training and deployment among server, mobile, embedded and IoT devices)

docus - Android application for scanning and managing documents.

react-native-tesseract-ocr - Tesseract OCR wrapper for React Native

WeScan - Document Scanning Made Easy for iOS

pikrellcam - Raspberry Pi motion vector detection program with OSD web interface.

PDF-Doc-Scan - Android PDF document scanning app

motioneyeos - A Video Surveillance OS For Single-board Computers

hms-ml-demo - HMS ML Demo provides an example of integrating Huawei ML Kit service into applications. This example demonstrates how to integrate services provided by ML Kit, such as face detection, text recognition, image segmentation, asr, and tts.