Marvelapp.com — Design, prototyping, and collaboration, free plan limited to one user and project. - Source: dev.to / 5 months ago

At this stage your main goal should be to prototype it and test it with people to validate the idea. Or at the very least have something people can look at and respond to. Don’t worry about building a coded and working version yet. Start with a clickable prototype which can be built using design tools. Most people use Figma these days but if you’re just starting out you could use something like Marvel, which is... Source: about 1 year ago

Marvelapp.com — Design, prototyping and collaboration, free plan limited to one user and one project. - Source: dev.to / over 1 year ago

Hi, I am doing research on some of the user testing tools out there like lookback.io, Marvelapp.com, maze.design, usabilityhub.com, userbrain.net, usertesting.com, userzoom.com. I would like to know about your experience. Source: over 1 year ago

As far as I can remember, I saw https://marvelapp.com/ doing it to add a prototype to the homescreen. Source: about 2 years ago

That only works until the user has TWO offline devices and both making conflicting changes. A better solution would be to use something like Simperium (https://simperium.com/). Disclosure: I work for Automattic. - Source: Hacker News / almost 2 years ago

Actually SimpleNote does have an API: https://simperium.com/ It's what all the 3rd party SimpleNote apps use. However, they stopped accepting applications for the SimpleNote API key. Compare documentation from [2018] and [now]. You can still find the API key in the source code of other projects like [1]. I think the same API was given out to all 3rd party apps. (Or all the open source apps copied the same original... - Source: Hacker News / about 2 years ago

Simperium.com — Move data everywhere instantly and automatically, multi-platform, unlimited sending and storage of structured data, max. 2,500 users/month. - Source: dev.to / almost 3 years ago