FirstApp

Web

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Freedom report

One barScore 5.3

Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

FirstApp is ranked #35 of 39 in AI app builders on Freedom251. It runs on Web.

Compared on AI app builders

Web apps: Yes
Mobile apps: No
Database and backend: Yes
Deployment options: hosted
Custom domains: Yes

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The record

Product: FirstApp turns plain language prompts into working web applications with a frontend, backend, and database.
Code generation: It plans an app’s architecture and writes production code from the user’s description.
Live preview: Users can view and interact with a live preview while chatting and refining the app.
Deployment: FirstApp offers one-click deployment to a global edge network.
Workflow: The described workflow is to describe an app, preview and refine it, then deploy and share it.
Example use: The homepage illustrates a prompt for building a yoga studio booking app with schedules and Stripe checkout.
Who it is for: FirstApp is presented for people who want to build and deploy web apps through plain language chat without writing code.
Free start: The homepage invites users to start building free and says no credit card is needed to start.
AI data use: Prompts and relevant project context are processed by its AI infrastructure, and the company says it does not use prompts or generated code to train third-party foundation models.
Security: The privacy policy lists TLS and at-rest encryption, access controls, isolated build and preview sandboxes, security headers, and audit logging among its safeguards.
Data retention: The company says account and project data are deleted or irreversibly anonymised within 30 days after project or account deletion, except where law requires retention.
Support: Privacy and terms inquiries can be sent to [email protected].
Generated output caveat: The terms say AI output may be inaccurate or incomplete and users are responsible for reviewing and testing apps before production use.
Age eligibility: The terms say users must be at least 16 years old or the age of digital consent in their country, whichever applies.

Where it ranks on Freedom251

Best AI App Builders in 2026#35 of 39

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Sources

firstapp.app· checked 11 Oct 2026
firstapp.app/privacy· checked 11 Oct 2026
firstapp.app/terms· checked 11 Oct 2026