---
title: "Mobile Interaction - Inside the Partnership with Exeger"
type: "Case"
date: "2025-08-21"
updated: "2026-11-11"
description: "Exeger and Mobile Interaction support the growing ecosystem of Powerfoyle-powered products with mobile app connectivity and development tools."
url: "https://x-exeger.clearagency.ai/press-release/mobile-interaction"
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markdown_url: "https://x-exeger.clearagency.ai/press-release/mobile-interaction.md"
site: "Exeger"
publisher: "Exeger"
contact: "pr@exeger.com"
language: "en-US"
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# Mobile Interaction - Inside the Partnership with Exeger

*Case · August 21, 2025 · 2 min read*

> Exeger and Mobile Interaction support the growing ecosystem of Powerfoyle-powered products with mobile app connectivity and development tools.

MOBILE INTERACTION

Exeger has partnered with Mobile Interaction to support the growing ecosystem of Powerfoyle-powered products with advanced mobile app connectivity and data-driven development tools.

INSIDE THE PARTNERSHIP

Many devices that use Powerfoyle, such as headphones and wearables, rely on accompanying apps to unlock their full potential. Mobile Interaction offers custom app development services to Exeger’s customers, as well as the Powerfoyle Software Development Kit (SDK), developed and hosted by Mobile Interaction.

The Powerfoyle SDK provides native tools to deliver real-time data to end-users, including insights into battery reserves, power gain per hour (in Milliamperes), and historical performance under different lighting conditions. It features live ‘gain and drain’ data, Bluetooth Low Energy (BLE) connectivity, Realm integration for data storage, and a simple UI to make it easy for end-users to navigate. Moreover, it contains a sample app to ease integration into third-party platforms.

The partnership between Exeger and Mobile Interaction creates strong mutual value by combining deep-tech innovation with digital expertise. For Exeger, the collaboration extends the Powerfoyle offering beyond the solar cell itself, enabling the company to deliver a more complete and compelling solution to customers. With Mobile Interaction developing and maintaining the Powerfoyle SDK, Exeger’s customers can now build mobile apps that unlock real-time insights into device performance, such as battery levels and light harvesting efficiency. This not only enhances the user experience but also helps differentiate Powerfoyle-powered products in a competitive market.

“We have come a long way since we first started working with Exeger back in 2021 to create a sample app for showcasing Powerfoyle’s connectivity. We have now established multiple very important new relationships with Exeger’s clients and built several outstanding app experiences. We are humbled by being recognized for our capabilities and thrilled to co-develop the digital footprint of amazing new products with built-in Powerfoyle capacity.” Marcus Ödling, CEO of Mobile Interaction

ABOUT MOBILE INTERACTION

Mobile Interaction is a Swedish digital agency founded in 2002. They specialize in mobile and web app development for platforms including Kotlin Multiplatform, iOS and Android. The team supports clients from concept to launch and offers ongoing support. Additionally, they offer services like IoT solutions, technical setups, mobile strategy and AI integration to help businesses work more efficiently.

## Related articles

- [Nisshinbo Micro Devices - Inside the Partnership with Exeger](https://x-exeger.clearagency.ai/press-release/nisshinbo-micro-devices.md) — Case, 2025-08-21
- [Minami - Inside the Partnership with Exeger](https://x-exeger.clearagency.ai/press-release/minami.md) — Case, 2025-08-21

## How to cite

Exeger. “Mobile Interaction - Inside the Partnership with Exeger”. Exeger, 2025-08-21. https://x-exeger.clearagency.ai/press-release/mobile-interaction (accessed <date>).

## Company & contact

- **Company:** Exeger
- **Address:** Brinellvägen 32, 114 28 Stockholm
- **General enquiries:** [pr@exeger.com](mailto:pr@exeger.com)
- **Phone:** +46 (0)739 887 118
- **About:** Brinellvägen 32 SE-114 28 Stockholm Sweden

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