Apps with 'Search by tags' feature
Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful.
Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
A digital notebook application that gives people one place to gather notes and information. .
The simplest way to keep notes.
An open source note taking and to-do application with synchronisation capabilities.
Standard Notes is a simple and private notes app. It allows you to write and sync your notes across all your devices, including your iPhone, iPad, Mac, and web browser.
Tumblr is a place to express yourself, discover yourself, and bond over the stuff you love. It's where your interests connect you with your people.
Dynalist is a web app that lets you break down and organize your thoughts in the format of lists.
Zeal is a simple offline API documentation browser inspired by Dash (OS X app), available for Linux and Windows.
Org mode is for keeping notes, maintaining TODO lists, planning projects, and authoring documents with a fast and effective plain-text system.
Colorful & powerful sticky notes app for Windows & Phones. Set reminder alarms, attach them to any website or document, organize them using folders/tags, sync sticky notes between devices & send notes across LAN or to any contact across the globe.
Bear is a beautiful and flexible writing app for note-taking and prose, both on the go for iOS devices and for the Mac OS desktop.KEY FEATURES
Beautiful note-taker and organizer. Use Nimbus Note for storing your ideas, lectures, web pages, food recipes, and any other information.
A personal booru-style media tagger that can import files and tags from your hard drive and popular websites. Content can be shared with other users via user-run servers.
Enjoy the fun of video editing with Write-on Video Ultimate. Fast and easy – you can now create videos and scripts simultaneously with Write-on Video.