How much does it cost to develop a mobile app?
Mobile app development costs range from $15,000 for a simple single-platform utility app to $180,000+ for a full enterprise mobile application with offline support, MDM integration, and compliance requirements. The primary cost drivers are: platform choice (iOS only, Android only, or both), feature complexity, offline architecture requirements, backend API development scope, and design complexity. ClickMasters provides fixed-price proposals after a free discovery session. Most B2B mobile apps fall in the $40,000-$100,000 range for a dual-platform cross-platform build.
How long does mobile app development take?
A focused B2B utility app takes 8-14 weeks. A full cross-platform mobile app with offline support, integrations, and admin tooling takes 4-7 months. An enterprise mobile app with MDM integration and compliance alignment takes 6-12 months. ClickMasters delivers a TestFlight (iOS) or internal testing track (Android) build every 2 weeks so you test the actual app on a real device throughout development, not just at the end.
Should I build a native iOS and Android app or use React Native/Flutter?
For the majority of B2B mobile applications, cross-platform development with React Native or Flutter is the correct choice. It delivers iOS and Android apps from a single codebase at approximately 60% of the cost of two separate native builds, with near-native performance and access to 95%+ of the device APIs required by typical B2B apps. Native Swift (iOS) or Kotlin (Android) development is recommended when the project requires augmented reality (ARKit), high-frame-rate graphics, deep Bluetooth LE or NFC hardware integration, or real-time audio/video processing at the OS level.
What is the difference between React Native and Flutter?
React Native and Flutter are both cross-platform mobile frameworks that produce apps for iOS and Android from a single codebase. The key difference is rendering: React Native uses native platform UI components (so iOS buttons look like iOS buttons, Android buttons look like Android buttons), while Flutter uses its own rendering engine (Skia/Impeller) to paint all UI elements producing pixel-perfect consistency across platforms but not using native components. React Native is the better choice for teams with JavaScript/TypeScript experience and apps requiring native UI patterns. Flutter is preferred for custom-designed apps with complex animations or when pixel-perfect UI consistency is a design requirement.
How do you handle offline functionality in mobile apps?
Offline-first architecture is a standard requirement for all B2B field applications at ClickMasters. We implement offline support using: a local SQLite or WatermelonDB database that stores all user-relevant data on-device, a delta sync mechanism that synchronizes only changed records when connectivity is restored, a conflict resolution strategy for data edited offline by multiple users, and a network status indicator so users always know whether they are in online or offline mode. Offline architecture is designed in week one it cannot be retrofitted as an afterthought without significant re-engineering.
Do you manage App Store and Google Play Store submission?
Yes. App Store submission management is included in every ClickMasters mobile app engagement. We handle: Apple App Store Connect setup, screenshot production and metadata copywriting, TestFlight beta distribution, App Store Review Guidelines compliance review before submission, and responding to Apple rejection feedback with corrective actions and resubmission. For Android, we manage Google Play Console setup, the internal/closed/open testing track progression, and production release. We do not consider the project complete until the app is live and downloadable in both stores.
Can you build a mobile app that integrates with Salesforce, SAP, or our existing ERP?
Yes. Enterprise system integration is a standard capability in our mobile development practice. We build mobile API layers that connect to Salesforce (REST API, Bulk API), SAP (OData services, SAP BTP), HubSpot, Microsoft Dynamics, NetSuite, and custom ERP/WMS systems. For enterprise systems without a well-documented REST API, we design a middleware integration layer that abstracts the complexity from the mobile app and handles authentication, data transformation, and error handling at the server layer.
What security standards do you apply to mobile app development?
ClickMasters applies the OWASP Mobile Application Security Verification Standard (MASVS) Level 1 as a baseline for all mobile projects, with Level 2 for enterprise or regulated-industry applications. This covers: secure data storage (no sensitive data in plain text, use of iOS Keychain and Android Keystore), secure communication (certificate pinning for high-sensitivity apps, TLS 1.3), authentication (biometric binding, short-lived tokens, secure refresh token rotation), and code protection (obfuscation for sensitive logic, jailbreak/root detection where required). A security assessment is run before every app store submission.
