---
title: "Nam Tran Van — Publisher Overview"
type: publisher
publisher: "Nam Tran Van"
publisher_slug: "nam-tran-van"
canonical_url: "https://marlvel.ai/publishers/nam-tran-van"
last_updated: 2026-04-24T01:09:02.530Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — Nam Tran Van 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.

---

# Nam Tran Van — Publisher Overview

> Providing iOS users with interactive entertainment filters and utility tools for social engagement and device management.

- **Publisher:** Nam Tran Van
- **Website:** [https://vnios.pro.vn](https://vnios.pro.vn)
- **Overview generated:** 2026-04-24
- **License:** CC-BY-NC 4.0

## Executive summary

Nam Tran Van operates as a high-velocity iOS development studio focusing on viral-style social media filters and utility 'challenges.' Their strategic advantage lies in rapid prototyping and deployment, targeting trending short-form video mechanics. The primary tension is the sustainability of this 'trend-chasing' model given the consistently low user sentiment across their entertainment portfolio.

## Publisher DNA

- **Primary focus:** iOS entertainment filters and utility tools
- **Scale:** studio
- **Target audience:** Social media users seeking interactive filters for content creation and casual users looking for simple device utilities.
- **Origin:** Apple Certified Development Partner specializing in modern iOS development using SwiftUI and UIKit.

## Portfolio momentum

- **Velocity:** intense
- **Active apps:** 14
- **Abandoned apps:** 0
- **Last major release:** 15 days ago

Released 11 updates across 14 active apps in the last 6 months, indicating a highly aggressive development cycle.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 58
- **Weighted rating:** 1.79 / 5
- **Apps in portfolio:** 14

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Entertainment | 8 | 57.1% |
| Music | 2 | 14.3% |
| Utilities | 2 | 14.3% |
| Graphics & Design | 2 | 14.3% |

## Top apps

- **Falling Filter: Loop Me Fun** — Portfolio leader by engagement, focusing on viral social media camera effects.
- **Find My Phone By Clap & Alarm** — 7 reviews · 4.1★
- **Avatar Maker: OC Creator** — 7 reviews · 1.7★

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