x1

Key features

• Guided Idea → Publish studios — Idea, Brand, Design, Build, and Publish (plus revenue/monetization thinking) keep planning and shipping in one workflow instead of a single chat dump.
• Milestone builds with on-device preview — Build in stages, review screens before you commit, then preview on your iPhone with Expo Go.
• Product memory across changes — Decisions stick with the project so dependent screens and flows can update when you change scope, rather than treating every edit like a brand-new prompt.
• App Store launch kit — Screenshots, listing copy, TestFlight private beta, and submission prep through your Apple Developer account.
• Integrations studio — Managed pieces like Supabase auth/database and common third-party wiring; the product pitches agent-assisted setup for popular services.
• React Native source export on paid plans — Download a ZIP of the full source so you own, extend, and monetize what you ship.
• Free interactive preview — Validate the idea, generate a name/icon, product plan, and shareable screens without a credit card (vendor also describes non-expiring free credits on the current freemium offer).

Pricing

Read from x1's pricing page in September 2026 (verify current).

x1 is freemium. You can start with a free interactive app preview (no card). Paid plans are billed monthly or yearly and use credits for post-preview AI work: building milestones, QA, edits, and launch prep. When credits run out, you can still view the project, but generation/builds pause until you upgrade or add credits.

Current paid tiers listed for the product are Starter, Builder, and Pro at $20, $50, and $100 per month, with yearly options. An earlier FAQ snapshot on the homepage also mentioned higher monthly price points ($129 / $209 / $299) — treat the live pricing page as source of truth before you buy. Apple Developer Program fees are separate and required to submit to the App Store. Source export is a paid-plan capability.

Pros and cons

Pros

• End-to-end path from idea to App Store assets, not just a code playground.
• Milestone + screen review loop is clearer than one-prompt mobile generators for non-engineers.
• Paid plans include full React Native export, which reduces lock-in vs closed builders.

Cons

• iPhone only today — no Android publish path yet; cross-platform teams will wait or use something else.
• Credits gate real build work — free preview is useful for validation, but shipping beyond the preview still means a paid plan and careful credit budgeting.
• You still need Apple — Developer account, signing, and review remain yours; x1 prepares the package, it does not replace Apple’s process.

Who should use x1?

Use x1 if you are a founder, creator, or small product team with an iPhone MVP in mind and you want structure more than raw codegen speed. It fits people who will answer product questions carefully, review screens, and iterate milestones until TestFlight feels trustworthy.

Skip it (for now) if Android is day-one, you need a complex 3D game or heavy custom hardware, you already have a mature React Native codebase you only want an agent inside, or you refuse any App Store / Apple Developer overhead. General web builders like Framer or Webflow are better peers for sites; x1 is specifically for native iPhone delivery.

FAQs