Mobile

BLE & IoT App Development

Connected device apps for Flutter, Android and iOS

Flutter BLE MQTT Firebase Realtime DB Dart
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What we deliver

We have direct experience building BLE gateway systems and IoT-connected Flutter applications. Sensor data pipelines, device pairing flows, real-time dashboards — we have shipped these in production environments.

Tech Stack

Flutter BLE MQTT Firebase Realtime DB Dart

Ready to start?

We respond within 24 hours with an honest scope estimate.

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Why CraftArc Lab for BLE & IoT App Development?

9+ Years Production Experience

Not portfolio projects — real apps shipped to real users, reviewed on app stores.

No Middlemen

You work directly with the engineers building your product — no account managers, no handoffs.

Milestone-Based Delivery

You only pay for what is delivered and approved. No bloated retainers to fund our overhead.

NDA from Day 1

Every engagement starts with a signed NDA. Your idea, code, and data stay yours.

Related Services

Flutter App Development

Production-ready Flutter apps for iOS and Android

Android Native Development

Native Android apps built with Kotlin

iOS App Development

Swift-powered iOS apps for iPhone and iPad

Ready to build?

Share your brief and we will respond within 24 hours with an honest scope and timeline.

Start a Project