IoT Mobile App Development
for Connected Devices
WeMakeIoT builds the mobile side of connected products - device pairing, real-time control, and companion apps for iOS and Android. We work in Flutter and React Native for fast cross-platform builds, and native Swift or Kotlin when a project needs it. Building software since 1999, via our parent company Software Associates.
A connected device is only as useful as the app that pairs with it. WeMakeIoT builds the onboarding flows, control screens, and companion apps that let your customers set up hardware and manage it from their pocket.
Direct Device Pairing & Control
Bluetooth Low Energy and Wi-Fi provisioning flows that get a phone talking to hardware in seconds.
Real-Time Alerts & Push Notifications
Threshold and anomaly alerts delivered the moment they happen, on iOS and Android.
Offline-First & Field-Ready
Built for warehouses, farms, and job sites where connectivity drops - data syncs when it returns.
Flutter for Cross-Platform Speed
One codebase for iOS and Android, with a native look and strong Bluetooth plugin support.
React Native for Shared Logic
A natural fit when your web app is already in React or Node.js - share logic and move faster.
Native iOS (Swift)
Deep Core Bluetooth integration and platform-specific performance when a cross-platform framework isn't enough.
Native Android (Kotlin)
Tight hardware and BLE stack access, or Android-only fleet rollouts.
Secure Pairing & OTA Updates
Encrypted provisioning and in-app firmware update flows, not just data screens.
From a simple pairing screen to a full multi-device companion app.
BLE and Wi-Fi onboarding flows that walk a user from unboxing to a connected device.
Live readings, charts, and device status pulled straight from the hardware or cloud.
Location, geofencing, and route history for vehicles, containers, or field equipment.
Push firmware to devices from the app, track rollout, and roll back if needed.
Account, device ownership, and permission handling built in from day one.
REST, MQTT, and WebSocket connections into AWS IoT, Azure IoT, ThingsBoard, or SensorVision.
Low-power pairing and background sync for wearables and BLE sensor tags.
We fit the technology to the project, not the other way round.
Flutter
Best for: One codebase for iOS and Android, a native look, and strong Bluetooth plugin support.
React Native
Best for: Teams already on React or Node.js who want to share logic with the web app and move fast.
Native iOS (Swift)
Best for: Apps needing deep Core Bluetooth integration or platform-specific performance.
Native Android (Kotlin)
Best for: Tight hardware/BLE stack access or Android-only fleet rollouts.
Cloud SDK Integration
Best for: Apps that must talk directly to AWS IoT, Azure IoT, or ThingsBoard mobile SDKs.
Frameworks, Languages & SDKs We Build With
The core stack behind our IoT mobile app builds.
Cross-platform UI
Cross-platform UI
Native iOS
Native Android
Device pairing
Data layer
Push notifications
Auth & backend
Real WeMakeIoT mobile app projects and decisions.
Our honest breakdown of the framework decision every mobile IoT project starts with.
Read the article → Mobile App DevelopmentHow a custom mobile app connected to smart metering devices turned raw runtime data into maintenance insight.
Read the article →See the full IoT technology stack
How mobile app development fits alongside firmware, web apps, and connectivity.
Need the web dashboard too?
Portals, real-time dashboards, and admin consoles that pair with your mobile app.
Need the device firmware built first?
See our IoT Research & Development and hardware engineering work.
Have a mobile app to build?
Tell us what you're building - we'll give you an honest read on the right framework, timeline, and cost.