---
title: "家声 黄 — Publisher Overview"
type: publisher
publisher: "家声 黄"
publisher_slug: "pub--81"
canonical_url: "https://marlvel.ai/publishers/pub--81"
last_updated: 2026-05-07T21:31:07.664Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — 家声 黄 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.

---

# 家声 黄 — Publisher Overview

> Providing specialized utility tools for navigation, health monitoring, and document management. Focused on delivering functional, subscription-based solutions for daily professional and personal tasks.

- **Publisher:** 家声 黄
- **Website:** [https://apps.apple.com](https://apps.apple.com)
- **Overview generated:** 2026-05-07
- **License:** CC-BY-NC 4.0

## Executive summary

The publisher operates as a niche utility developer, focusing on high-utility tools that leverage mobile hardware sensors for specific tasks like pulse detection and spatial measurement. Their strategy relies on bundling specialized hardware-adjacent features—such as satellite navigation and OCR—into subscription-based mobile experiences. The primary tension lies in their ability to maintain user retention in highly competitive utility categories where free, platform-native alternatives are increasingly robust.

## Publisher DNA

- **Primary focus:** Utility and health-focused mobile tools
- **Scale:** indie
- **Target audience:** Commuters, outdoor enthusiasts, and individuals seeking health self-monitoring and document management tools.

## Portfolio momentum

- **Velocity:** intense
- **Active apps:** 3
- **Abandoned apps:** 0
- **Last major release:** 29 days ago

Released 10 updates across 3 apps in the last 6 months, indicating a high-frequency development cycle for their current portfolio.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 17
- **Weighted rating:** 4.12 / 5
- **Apps in portfolio:** 3

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Reference | 1 | 33.3% |
| Health & Fitness | 1 | 33.3% |
| Navigation | 1 | 33.3% |

## Top apps

- **好用智能导航 - 北斗卫星精准语音导航** — Most reviewed app with 17 ratings.
- **骑士扫描王 - 全能测量专家** — Multi-functional utility for inventory and measurement.
- **知心脉 - 脉象测量，中式养生** — Health-focused app utilizing camera-based pulse detection.

## Signature patterns

- Consistent subscription-based monetization model across all titles
- Focus on hardware-leveraging features like camera-based scanning and sensor-based navigation
- Targeting specific, task-oriented user needs rather than broad entertainment
- High-frequency release and update cadence

## Bottom line

This publisher is a high-velocity indie studio focused on capturing niche utility demand through subscription-gated hardware integration. Their success depends on the perceived value of their specialized measurement and navigation features compared to free, integrated system tools.

---
© 2026 Marlvel.ai | [Publisher apps index](https://marlvel.ai/api/llm/publishers/pub--81) | [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/pub--81) | [Publisher apps index](https://marlvel.ai/api/llm/publishers/pub--81) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.