Oceanic +
Oceanic+, the native iOS and watchOS dive computer we engineered for Apple Watch Ultra, earned coverage from Apple Newsroom, The Verge, TechCrunch, and 9to5Mac.
Oceanic+ launch, Apple Watch Ultra — Nov. 2022
Native iOS & Swift engineering
Native iOS partners, not another app agency
Native iOS partners, not another app agency
Swift & SwiftUI
BLE sensor pairing
Apple-ecosystem native
Why native beats cross-platform
Tired of cross-platform apps that lag behind your hardware?
React Native's and Flutter's shortcuts don't hold up against real-time BLE, sensor fusion, and Apple's own review guidelines.
01
Swift and SwiftUI, not a wrapper
Direct access to Core Bluetooth and sensor APIs, no cross-platform bridge slowing down real-time hardware calls.
02
Built for App Store review
We architect for Apple's guidelines from day one, so a hardware-linked app doesn't stall in review over background or privacy prompts.
03
A knowledge-transfer plan from day one
Modular, documented Swift code and a clear path to bring the work in-house when you're ready, no lock-in.
Where our native apps ship
One iOS team, every mission-critical companion app
The sectors where our native iOS and watchOS apps already pair with production hardware.
Scuba & Marine
Native watchOS dive computer apps for Apple Watch Ultra
Defence & Tactical
Ruggedized companion apps for tactical wearables and sensors
Telco Off-grid
Offline-first iOS apps syncing over private 5G and LoRaWAN
Healthcare Tracking
iOS apps for RTLS and hospital-grade asset tracking
Wearable & Access control
BLE hardware companion apps for biometric and NFC access
AI & Data pipeline
On-device inference for safety-critical iOS apps
Partnership
Innovating challenging environments
The network of brands and specialists Endcode builds extreme-environment technology with.
SEAC SUB
Dive equipment
SMARTY
5G connectivity
INSTRUCTOR ZERO
Survival & expeditions
GATE ENTERPRISE
Airsoft equipment
NIKK SAKK
AEG customization
AROX
Hardware partner
For the engineer who has to sign off on this
Technical specifications
Architectural detail for your engineering team.
Our iOS engineering stack
Swift, SwiftUI, and Combine for the app layer; Core Bluetooth and Core Motion for real-time hardware pairing. We build with secure-by-design practices and Apple's review requirements in mind from the first sprint, not patched in before submission.
Compliance path for regulated apps
For apps feeding IEC 62304 or ISO 13485-regulated devices, we architect data traceability and a technical documentation package as you go — not assembled retroactively before submission.
IP & knowledge transfer
Modular, documented Swift code with API references and state diagrams, plus an explicit transfer plan to your internal team written into the engagement from day one.
How is this different from a generalist app agency?
Every engagement ships modular, documented Swift code with API references and state diagrams, plus a knowledge-transfer plan to your internal team — written into the contract, not promised verbally.
