---
title: "GPS Tuner Systems Kft. — Publisher Overview"
type: publisher
publisher: "GPS Tuner Systems Kft."
publisher_slug: "gps-tuner-systems-kft"
canonical_url: "https://marlvel.ai/publishers/gps-tuner-systems-kft"
last_updated: 2026-05-07T21:00:16.360Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — GPS Tuner Systems Kft. Publisher Overview"
---
## ⚠ Content Warning

This publisher's portfolio includes apps classified as sensitive (health). Information is aggregated from public sources for informational purposes only. This overview touches health-related apps. It is not medical advice.

---

# GPS Tuner Systems Kft. — Publisher Overview

> Providing specialized navigation and telemetry tools for e-bike and electric vehicle owners. Enhancing ride performance through integrated hardware connectivity.

- **Publisher:** GPS Tuner Systems Kft.
- **Website:** [https://fantic.gpstuner.com](https://fantic.gpstuner.com)
- **Overview generated:** 2026-05-07
- **License:** CC-BY-NC 4.0

## Executive summary

GPS Tuner Systems Kft. operates as a specialized B2B2C developer, building proprietary companion software for specific e-bike drive systems and electric vehicle hardware. Their moat is built on technical integration with hardware manufacturers like Brose, Yamaha, and TQ, rather than broad consumer reach. By positioning themselves as the essential connectivity layer between the rider's smartphone and the vehicle's motor, they capture a niche market of performance-oriented cyclists and EV users who require granular telemetry and range optimization.

## Publisher DNA

- **Primary focus:** Navigation and telemetry companion apps for electric vehicles and e-bikes
- **Scale:** indie
- **Target audience:** Electric vehicle owners and e-bike enthusiasts seeking precise range management, motor tuning, and integrated navigation.

## Portfolio momentum

- **Velocity:** active
- **Active apps:** 3
- **Abandoned apps:** 1
- **Last major release:** 98 days ago

Released 7 updates across 4 apps in the last 6 months, indicating active maintenance and development of their navigation suite.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 63
- **Weighted rating:** 2.85 / 5
- **Apps in portfolio:** 4

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Navigation | 4 | 100% |

## Top apps

- **EV Navigation** — Flagship app with 62 reviews, focusing on EV-specific route planning.
- **TranzX EBIKE** — Hardware-specific companion app for TranzX drive systems.
- **Navie** — E-bike navigation tool with 3D mapping and range prediction.
- **Fantic** — Integrated telemetry and motor tuning for Fantic E-Bike owners.

## Signature patterns

- Deep integration with specific e-bike and EV hardware drive systems
- Focus on range calculation and battery-optimized route planning
- Monetization via free-to-use utility model
- Primary functionality centered on Bluetooth connectivity and vehicle telemetry

## Bottom line

GPS Tuner Systems Kft. is a niche technical studio successfully bridging the gap between specialized electric hardware and consumer mobile interfaces. Their focus on high-utility, hardware-dependent navigation tools creates a defensible, albeit narrow, market position.

---
© 2026 Marlvel.ai | [Publisher apps index](https://marlvel.ai/api/llm/publishers/gps-tuner-systems-kft) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.

---
© 2026 Marlvel.ai | [Full publisher profile](https://marlvel.ai/publishers/gps-tuner-systems-kft) | [Publisher apps index](https://marlvel.ai/api/llm/publishers/gps-tuner-systems-kft) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.