FirstApp review
A hosted AI app builder for generating and publishing web applications without server setup.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
FirstApp is an AI-assisted app builder from SmartData Technologies Kft. It turns plain-language prompts into working web applications by generating frontend, backend, database, and application code. The service is designed for individuals and organizations that want to create and publish web apps without configuring servers, build pipelines, or conventional development infrastructure. Its scope is focused: hosted web applications rather than mobile apps, with deployment handled through the platform.
The creation workflow centers on interactive iteration. Users can preview an application live, refine it conversationally, and use AI-assisted generation for code and content. That combination suits people who want to describe an application in natural language and adjust the result through ongoing prompts. FirstApp also includes one-click deployment, custom domain connection, and automatic HTTPS, making publishing part of the same hosted workflow. Choose it when prompt-based generation and a contained web deployment path matter more than a broad integration ecosystem.
FirstApp operates on a paid model. The vendor’s Terms of Service indicate that some features are offered under paid plans, while pricing, billing cycles, plan limits, free-plan availability, and AI usage quotas are presented at the point of purchase rather than on a public pricing page. This makes the commercial setup less transparent during initial evaluation. FirstApp is a suitable fit for simple hosted AI-generated web apps and teams that want generated frontend, backend, and database components in one service. Consider an alternative if you need mobile app generation, listed plan amounts, or integrations with other services.
FirstApp pros and cons
- Where it wins
- Generates frontend, backend, database, and application code
- Supports conversational refinement with an interactive live preview
- Deploys hosted apps with custom domains and automatic HTTPS
- Where it doesn't
- No public pricing page or listed plan amounts
- Supports web applications, not mobile applications
- No integrations are listed, and support is limited to the web
FirstApp fact sheet, pricing and score →
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