# Peng Lyu — Publisher Overview

> Equipping DevOps engineers and system administrators with native mobile tools to monitor and manage self-hosted infrastructure securely.

- **Publisher:** Peng Lyu
- **Website:** [https://apps.apple.com](https://apps.apple.com)
- **Overview generated:** 2026-04-24
- **License:** CC-BY-NC 4.0

## Executive summary

Peng Lyu has established a distinct position as a provider of mobile-first interfaces for open-source and self-hosted infrastructure tools. Their competitive advantage lies in deep native integration—utilizing iOS widgets and Keychain security—for platforms that typically lack official mobile support. The portfolio demonstrates a strategic commitment to the DevOps niche, maintaining a high update frequency to ensure compatibility with evolving server-side environments.

## Publisher DNA

- **Primary focus:** Mobile DevOps and system administration utilities
- **Scale:** indie
- **Target audience:** System administrators, DevOps engineers, and technical power users managing self-hosted infrastructure or security tokens.

## Portfolio momentum

- **Velocity:** active
- **Active apps:** 5
- **Abandoned apps:** 5
- **Last major release:** 3 days ago

Released 8 updates across 5 active apps in the last 6 months, with the most recent release occurring within the last 3 days.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 2,617,906
- **Weighted rating:** 4.67 / 5
- **Apps in portfolio:** 10

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Developer Tools | 6 | 60% |
| Utilities | 3 | 30% |
| Productivity | 1 | 10% |

## Top apps

- **Authen** — The portfolio's primary driver — 2.6M reviews, 4.6 stars
- **ProxMobo – Proxmox VE & PBS** — 443 reviews · 4.9★
- **Universal Color Converter** — 435 reviews · 4.5★

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Data licensed under CC-BY-NC 4.0.