---
title: "Andy Sutanto — Publisher Overview"
type: publisher
publisher: "Andy Sutanto"
publisher_slug: "andy-sutanto"
canonical_url: "https://marlvel.ai/publishers/andy-sutanto"
last_updated: 2026-05-08T16:43:23.006Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — Andy Sutanto 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.

---

# Andy Sutanto — Publisher Overview

> Providing a suite of single-purpose utility and productivity tools to streamline daily digital file management and device optimization.

- **Publisher:** Andy Sutanto
- **Website:** [https://kociapp.github.io/Audio-Extractor/](https://kociapp.github.io/Audio-Extractor/)
- **Overview generated:** 2026-05-08
- **License:** CC-BY-NC 4.0

## Executive summary

The publisher operates a high-volume, utility-first strategy that prioritizes rapid deployment of single-function tools over complex, integrated platforms. By focusing on specific file conversion and system management tasks, they capture high-intent search traffic for common iOS pain points. The primary strategic tension lies in their reliance on a fragmented portfolio of small, standalone apps, which requires constant maintenance to remain compatible with evolving OS standards.

## Publisher DNA

- **Primary focus:** Utility and productivity tools for iOS
- **Scale:** studio
- **Target audience:** General mobile users seeking quick, specific solutions for file conversion, media editing, and device maintenance.

## Portfolio momentum

- **Velocity:** intense
- **Active apps:** 23
- **Abandoned apps:** 16
- **Last major release:** 9 days ago

Released 15 updates across the portfolio in the last 6 months, maintaining a high level of development activity across their 50-app catalog.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 2,387
- **Weighted rating:** 4.59 / 5
- **Apps in portfolio:** 50

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Utilities | 17 | 34% |
| Productivity | 11 | 22% |
| Photo & Video | 7 | 14% |
| Music | 6 | 12% |
| Graphics & Design | 3 | 6% |
| Health & Fitness | 2 | 4% |
| Sports | 1 | 2% |
| Finance | 1 | 2% |
| Lifestyle | 1 | 2% |
| Business | 1 | 2% |

## Top apps

- **Photo Clearer AI** — Largest app by review volume with 183 ratings.
- **Sleep Timer: Stop Music Player** — Significant utility tool with 172 ratings.
- **Video to MP3 Converter ~Audio** — Core utility with 164 ratings.
- **Battery Alarm - Charge Alert** — High-engagement utility with 154 ratings.
- **Image Resizer - ResizePro** — Highest-rated top app with a 4.84 rating.

## Signature patterns

- Focus on single-purpose utility apps for file conversion and system management
- Freemium and free-to-use pricing models across the majority of the portfolio
- High-frequency release and update cadence for iOS-native tools
- Minimalist interface design focused on specific, one-tap tasks

## Bottom line

The publisher has successfully scaled a portfolio of niche utility tools by addressing specific, recurring user needs on iOS. Their ability to maintain high development velocity suggests a lean, efficient production model well-suited for the utility app category.

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