Blog

Mobile app development guides

Articles on Flutter, mobile app costs and timelines, SaaS mobile apps, MVPs, app store publishing and maintenance, written from the work we do on client apps and our own products.

  • Flutter
  • Mobile app development
  • MVP
  • SaaS
  • App publishing
  • Maintenance
  • Security

All articles

Mobile app development

How Much Does It Cost to Build a Mobile App?

What drives the cost of a mobile app: scope, backend, integrations, design, platforms and maintenance. How to estimate your app and what an honest quote includes.

MVP

How Long Does It Take to Build an MVP App?

A realistic MVP timeline for a mobile app: what fits in weeks, what pushes it to months, and how to scope a Flutter MVP that ships to real users fast.

SaaS

Mobile App Subscription Architecture Explained

How to architect in-app subscriptions for Android and iOS: store billing, server-side receipt validation, entitlements, restore purchases, trials and edge cases.

Security

Mobile App Security Basics for Product Teams

Practical mobile app security for product teams: secure storage, auth tokens, server-side validation, security rules, privacy by design, permissions and SDK hygiene.

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