---
title: "上海烨鑫信息科技有限公司 — Publisher Overview"
type: publisher
publisher: "上海烨鑫信息科技有限公司"
publisher_slug: "pub-"
canonical_url: "https://marlvel.ai/publishers/pub-"
last_updated: 2026-04-24T01:26:40.784Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — 上海烨鑫信息科技有限公司 Publisher Overview"
---
# 上海烨鑫信息科技有限公司 — Publisher Overview

> Empowering developers and professionals with AI-enhanced visual tools to streamline application building and knowledge organization.

- **Publisher:** 上海烨鑫信息科技有限公司
- **Website:** [https://flutterbuilder.polariscode.com](https://flutterbuilder.polariscode.com)
- **Headquarters:** Shanghai, China
- **Overview generated:** 2026-04-24
- **License:** CC-BY-NC 4.0

## Executive summary

This publisher is positioning itself at the intersection of low-code development and AI-driven productivity, specifically targeting the Flutter ecosystem with visual building tools. By diversifying into AI-powered voice and mind-mapping utilities, they are attempting to build a cross-functional toolkit for technical creators. The recent aggressive expansion into Android and high release frequency suggests a rapid prototyping phase aimed at capturing early-stage AI productivity workflows.

## Publisher DNA

- **Primary focus:** Productivity and developer tools for technical professionals
- **Scale:** indie
- **Target audience:** Flutter developers and knowledge workers seeking AI-assisted organization and rapid application development.

## Portfolio momentum

- **Velocity:** active
- **Active apps:** 3
- **Abandoned apps:** 0
- **Last major release:** 52 days ago

Released 7 updates across 3 apps in the last 6 months, indicating an active development and expansion cycle for their nascent portfolio.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 2
- **Weighted rating:** 2.50 / 5
- **Apps in portfolio:** 3

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Productivity | 2 | 66.7% |
| Developer Tools | 1 | 33.3% |

## Top apps

- **AudioMind** — Primary productivity title — 2.5 stars with recent Android expansion in February 2026.
- **MinndMind** — Latest productivity launch — features AI-assisted visual mind mapping.
- **Flutter Builder** — Niche developer tool — visual graphical programming environment for Flutter.

## Signature patterns

- Heavy integration of AI-assisted features such as content refinement and automated mind mapping
- Focus on visual-first interfaces for complex technical tasks like coding and knowledge structuring
- Experimental monetization strategy across titles including subscription, paid, and free models
- High update frequency during the initial launch and cross-platform expansion phase

## Bottom line

Shanghai Yexin is an emerging indie player testing the synergy between developer utilities and AI productivity tools. While their technical focus on the Flutter ecosystem provides a niche entry point, their low initial ratings suggest a need to stabilize product quality as they scale.

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