App Builder by Infragistics vs. Felgo

App Builder will be great where you have a small team with limited resources. Obviously this product is only good if you are starting a new project. I have used Radzen before which does almost the same thing using a database first approach, but it was a real pain as the application crashes a lot.

Incentivized

Felgo shines in rapid prototype development and fast iterations. It also has a very short learning curve compared to many other technologies that promise "code once, deploy everywhere." It is not appropriate if you are not willing to mess with the licensing related to Qt but I am still waiting for a clear answer on my doubts from the Felgo team.

Incentivized

• Layout
• Theme and Styles
• Code Generation

• Ready available solutions for all platform mobile app development.
• Live hot reloading of UI and other advance controls by Felgo implemented in Qt.
• Using Qt underneath provides an opportunity to developers to use it in all kind of sectors like embedded devices, mobile apps, desktop apps, games etc.

Incentivized

• Data interface (web services)
• Documentation

Incentivized

• QML component / C++ code with hot reload feature.

I am happy with the constant feedback that I am receiving from the team. Although most of it is marketing related, there are some interesting and valuable materials that they have been pushing to ease my learning.

The quality of the documentation and the ease of use may be some important values to take into account.

We believe that the agility that we have acquired until now for developing apps for our business cases give this framework an important lead.

Incentivized

As with any product, Felgo has some edges to it, but from our past experiences evaluating "code once, deploy everywhere" platforms, we were really surprised at how fast the team went from exploring, into playing and presenting prototypes in very little time.

The dev cycle is really fast as I can get an almost instantaneous feedback on the changes that I make. And it is refreshing to see how I am able to target several platforms at once.

The javascript plus QML combination made it really easy to pick up for me and I am certain sure that many devs can migrate from Web only into multi-platform in a fast manner.

And there is also the possibility to implement C++ code if the need arises to support and bridge native libraries.

Incentivized

They're different products. for grid design maybe Balsamiq is a bit better.

Incentivized

The helpful, responsive customer support. In contrast to frameworks like Flutter, you can count on a professional team that can help you out if needed

• + Allowed for fast design and mock ups
• + Allowed for efficient asset delivery to development team
• + allows for revisions and updates; with code generation

• product not released so not applicable.

Incentivized