App Builder 2026: Benefits, Features & Pricing

- Interface is great - Easy to use (I can easily add elements and navigation to the page) - Shareability is also okay (I just hope that the reviewers can comment on the actual element itself similar to Invision)

- I hope it is not dependent on silverlight - It crashes when there are a lot of elements being used (but not all the time)

1) Simple to create screens & adding interactions from one screen to other is very easy. 2) Enough UI Elements library to create wireframes & clickable prototypes.

1) Horizontal tab navigation for screens: As the application has horizontal tab navigation for screens, it is very difficult to see all the screen as there is limited space, also adding more screen increases the scroll which slows the working speed by increasing the time to find the screen to work upon. Also, the application always crashes when there are many screens added to to horizontal tab. I would suggest to have vertical left navigation for screens, as available in other prototyping tools such as Axure. 2) Old set of tablet & phone devices for screens: because old iPhone & tablet shells the prototype looks ugly, to avoid that we have to we have insert a image of new nice looking iPhone shell in our prototype manually & inside that we put UI Elements. 3)Not having support to see it on mobile devices with actual size: we can not show the mockup to our stakeholders on actual iPhone like a native application, every time we have to open it in browser window. I would suggest to add a full screen support on mobile devices without browser window. 4) Download as app feature missing: Many times we need to test our mockup on actual devices but there is no facility to download it as an app, I would suggest to add this feature, this feature is already present in other applications like Invision app wherein the mockup can be viewed as an app on tapping the mockup icon on mobile phones.

The desktop version of the indigo studio has advantages over all the competitors with building and designing interactive prototypes. unfortunately, it's not supported any more in IOS so it lost the most important advantage.

In complicated prototypes, there is a performance issue

Ability to create interactive prototypes with animations quickly and also ability to sync with Sketch to reuse artifacts . Usability testing is something which starting to get used in our workflow.

Restrictions on Fonts and Libraries pushes me to use Sketch more often and since Sketch is catching up on prototyping ...value of using Indigostudio is getting low because of these limitations

As a software engineer who works on legacy software with an unfriendly UI I thought "I'll bet I can come up with something better." Indigo Studio makes it easy to develop a prototype of a better way that I can present to management and our product designers. I really like that I can easily create not just static mockups, but functional prototypes. And from an engineering perspective, it's nice that there's no code involved so management can't say "It looks great. Ship it!" It really is just a prototype.

I wish the included tools were a bit more customizable. For instance, backgrounds can only be one color, not a gradient. Also, the chart control only allows you to set the type of chart but nothing more about it, though that can be explained away as "it's just to show a chart goes here." Finally, it would be nice if the code snippets panel was editable to allow for even more customization.

Very fast designing process including the magic ALT-click. The concept of State for screens and the associated navigation pane The animation timeline that is intuitive and easy to use. Regular updates that brings new stuffs based on user requests. I really appreciate this approach that most companies don't put in practice. The Sharing functionality that is easy to use and allow us to show and collect feedback of users. In the last versions, the integration of Google Fonts The screenparts that help us to go faster by reusing parts including animations and states Lat but not least, the user support is one of the best I had. Thanks again to these guys!

It's still tricky to use it behind our company firewall. Seems to be fixed in the lasts versions but still unstable. e.g. it lost the sign in quite often. The pricing policy is quite expensive so we limit our number of licences.

Love the tool, great ease of use and the results are inpressive

Installation - but it worked after an initi struggle but probably down to user error as worked ok when we carefully went through it

I liked how it was easy to use and the interface was very simple. It integrated common features of an iPhone and was easy to use for other people when interacting with our prototype for the first time. Indigo Design helped our prototype to appear professional and realistic and really helped our project to come to life. The ease of use with integrating outside images was also extremely helpful to our design strategies.

There's no option for a cloud based sharing component of Indigo. We were working as a team so it would have been easier if two people could collaborate on the design at one time. It was a bit hard to overcome that obstacle but overall we were able to make it work.

Intuitive and has the needed features to create most common prototype challenges that me and my team are facing. In comparison to existing products out there, indigo is by far, superior. It is helping us approach users with high end prototypes, fast, accurate and with no development efforts. My design team has become powerful and independent! Plus we are all aligned and on the same page using the collaboration Indigo tools.

Rendering is a bit slow maybe due to the Silverlight engine. No palette saving. No typography details. Complex prototypes get really slow and break. Not enough of collaborative design. Still, need some enhancements to compete with prototyping tools that exist in today's market.

I tried the Indigo App builder a couple months back, it was recommended by the Development Team's lead. I loved the concept and as a UI designer, I know it's going to make a lot of lives easier in product teams.

I did notice something though: the design options (elements) aren't very flexible. It was probably because I'm used to Sketch and Adobe XD and creating elements from scratch. Anyhow, I'm sure Indigo's product team will figure something out.