sign in with apple required when app has google login mvp scope: complete founder answer in 2026

Direct Answer

Yes, it's realistic to ship a production app in 21 days if v1 is ruthlessly scoped: one user outcome, auth, payments only if monetized, and App Store assets planned upfront.

Why This Question Comes Up

Long-tail searches usually mean you're close to a decision—budget approved, co-founder aligned, or investor asking for timelines.

• You need numbers for a board slide or SAFE pitch
• You're comparing agency vs freelancer vs technical co-founder
• You've been burned before and want guardrails

Practical Checklist

Before booking calls, prepare these—good agencies will quote faster and cheaper.

• One-page PRD: user, problem, must-have features
• Platform choice: iOS-first, web-first, or both
• Monetization: free, subscription, marketplace, one-time
• Reference apps: 2–3 competitors you want to beat on UX

Fixed-Price MVP Scope (Typical)

BuildMVPFast's $3,460 package typically includes custom UI, auth, core workflow, backend, analytics hooks, and App Store or web deployment in 21 days.

• Not included unless scoped: admin dashboards, AI features, complex search
• Add-ons quoted separately with fixed price
• You own 100% of code in your GitHub org

Book a Scope Call

Founders who need code they own, custom UI, and App Store submission use BuildMVPFast: $3,460 MVP packages, 21 days sprints, 40+ apps shipped. Book at /booking.