Best Free App Builders in 2026
Top free app builders of 2026 compared. Find the best tools to build mobile and web apps without upfront costs, including Goodspeed, Thunkable, and Glide.
How this list is built
We build Goodspeed, so we do not rank it: where a list includes it, it comes after the other tools, and we call out where they lead. We compare these on what you can actually ship for free, including hosting limits, branding requirements, and export restrictions, based on each platform's published free-tier limits, documentation, and pricing.
THE TOOLS
Where each tool leads
The other tools in order of overall fit, then Goodspeed, unranked because we build it. Each row links to a deeper comparison.
- ThunkableGenerous free tier for mobile apps with cross-platform support. Thunkable branding required on free plan.
- GlideFree tier lets you build internal tools from Google Sheets. Limited to 10 users on the free plan.
- AdaloFree plan includes 200 app actions per month. Good for prototyping but tight for production use.
- Appy PieFree trial available but no permanent free tier. Apps include Appy Pie branding.
- BubbleFree plan available for development and testing, but deployment requires a paid plan.
- GoodspeedScore your own app ideas free every day, with no credit card, against real demand signals from the places people actually complain. Building an app needs a paid plan, which covers planning, real React Native code, and a signed release prepared for the App Store and Google Play.Try free
Where Thunkable leads
Generous free tier for mobile apps with cross-platform support. Thunkable branding required on free plan.
Where Goodspeed fits
Score your own app ideas free every day, with no credit card, against real demand signals from the places people actually complain. Building an app needs a paid plan, which covers planning, real React Native code, and a signed release prepared for the App Store and Google Play.
FAQ
Frequently asked questions
Q · Best of
Are free app builders really free?
Most free app builders offer limited free tiers that let you build and test apps. However, publishing to app stores, removing branding, or handling significant traffic usually requires upgrading to a paid plan.
Q · Best of
Can I publish a free-tier app to the App Store?
It depends on the platform. Some free tiers restrict publishing entirely, while others allow it with branding watermarks. Goodspeed lets you score ideas free every day; building and publishing need a paid plan.
Q · Best of
What are the typical limitations of free app builders?
Common limitations include user caps, storage limits, mandatory platform branding, restricted API calls, and no custom domain support. Read the fine print before committing to a platform.
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