colocolomemo is described as 'web-based note-taking app for Android, iPhone, iPad and PC/Mac/Linux via command line. It supports attachments, checklists, web clipper, advanced search, saved search. You can organize note with folders, tags and stars system' and is an app in the Office & Productivity category. There are more than 50 alternatives to colocolomemo for a variety of platforms, including Android, Online / Web-based, iPhone, Windows and Mac. The best alternative is Joplin, which is both free and Open Source. Other great apps like colocolomemo are Standard Notes (Freemium, Open Source), Google Keep (Free), Evernote (Freemium) and Simplenote (Free, Open Source).
Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor.