---
title: "Mobile, native & embedded at Coyotiv. From the browser to the phone, the speaker, the board."
description: "Mobile apps that work with no signal, native audio software with ten milliseconds to answer, and firmware for boards with 256 kilobytes of RAM."
url: https://coyotiv.com/services/mobile-native-and-embedded/
---

1. [Services](https://coyotiv.com/services/)
2. [Mobile, native & embedded](https://coyotiv.com/services/mobile-native-and-embedded/)

# From the browser to the phone, the speaker, the board.

Some products don't live in a browser. They run on a phone with no signal, in a speaker with ten milliseconds to answer, on a board with 256 kilobytes to work with. We have shipped all three: mobile apps, native audio software and firmware for embedded hardware.

[Book a call](https://coyotiv.com/services/mobile-native-and-embedded/#book) [See our work](https://coyotiv.com/work/)

## Three constraints the browser never taught you.

Every one of these has shipped from our desks. The same lead, a different set of tools.

- ### Mobile  
0 bars  
No signal in the metro. The app keeps working, syncs when it can, and never loses what the user did.
- ### Native audio  
<10 ms  
Audio has ten milliseconds to answer. The hot path is C++, and every build is measured against the budget.
- ### Embedded  
256 KB  
A board with 256 kilobytes of RAM. Firmware that fits, updates in the field and fails safe.

Where it runs

## Four places our code already runs.

- A mobile app that keeps working in the metro, where there is no signal.
- Audio software written in C++ against a hard latency budget.
- Firmware for a home appliance, updated over the air in millions of homes.
- A companion app that pairs with the hardware and sets it up in two minutes.

What we build

## Three kinds of software. One team, one report.

The lead who reviews your repository is the same one who reviews the firmware, across the app, the engine and the board.

- ### Mobile  
iOS and Android apps that work offline, sync when they can, and pass review the first time.

  - Swift
  - Kotlin
  - React Native
  - Expo
- ### Native  
Desktop and audio software where latency is a feature. Plug-ins, instruments and the engines under them.

  - C++
  - JUCE
  - Core Audio
  - Rust
- ### Embedded  
Firmware for hardware that ships in boxes. It fits the board, updates in the field and fails safe.

  - C
  - Zephyr
  - FreeRTOS
  - ESP32

Proof

## Connecting the software to the clinic.

[See all work](https://coyotiv.com/work/)

Healthcare platform

### Connecting the software to the clinic.

For a US healthcare platform serving a retail clinic network, we worked on device and data integrations, deployment architecture, and coordination between technical teams.

Outcome Platform and integration work across devices, healthcare data, and Azure

[Read the story, Connecting the software to the clinic.](https://coyotiv.com/work/healthcare-platform/)

Devices

Integrations connecting X-rays, medical cameras, and clinical data within the healthcare platform.

Azure

Deployment architecture for clinic applications and central data access.

Next chapter · Chapter 4

## Make your systems work together.

The product runs everywhere. Now orders, invoices and support tickets have to flow between it and the rest of the business.

[All services](https://coyotiv.com/services/) [Automation & integrations](https://coyotiv.com/services/automation-and-integrations/)

Contact

## Book a call.

Free, 30 minutes, with an engineer. Tell us what you are working on.

- Startups Free architecture review
- Enterprises AI review
- School Apply for the next cohort
[hello@coyotiv.com](mailto:hello@coyotiv.com)