---
title: "Juanjo Valino — Publisher Overview"
type: publisher
publisher: "Juanjo Valino"
publisher_slug: "juanjo-valino"
canonical_url: "https://marlvel.ai/publishers/juanjo-valino"
last_updated: 2026-04-24T10:55:16.173Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — Juanjo Valino Publisher Overview"
---
## ⚠ Content Warning

This publisher's portfolio includes apps classified as sensitive (finance). Information is aggregated from public sources for informational purposes only. This overview touches financial apps. It is not financial or investment advice.

---

# Juanjo Valino — Publisher Overview

> Empowering niche communities with high-utility iOS tools that bridge the gap between complex data sources and mobile accessibility.

- **Publisher:** Juanjo Valino
- **Website:** [https://jjvalino.com](https://jjvalino.com)
- **Headquarters:** Galicia, Spain
- **Employees:** 1-10
- **Overview generated:** 2026-04-24
- **License:** CC-BY-NC 4.0

## Executive summary

Valiño distinguishes himself by building deep-utility bridges for specific ecosystems, such as the Pokémon TCG market and Stripe's financial API. His positioning relies on technical execution—specifically OCR scanning and real-time data visualization—rather than broad-market appeal. The portfolio shows a successful transition from developer-centric utilities to high-engagement consumer reference tools that leverage community-specific data needs.

## Publisher DNA

- **Primary focus:** Niche utility and reference tools
- **Scale:** indie
- **Target audience:** Pokémon TCG collectors and Stripe-integrated business owners seeking streamlined data access.
- **Origin:** Founded by an iOS developer with professional experience at myToys and Quobis after launching a first app in late 2019.

## Portfolio momentum

- **Velocity:** active
- **Active apps:** 2
- **Abandoned apps:** 0
- **Last major release:** 26 days ago

Maintains a high update frequency with 5 releases across 2 active apps in the last 6 months.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 7,847
- **Weighted rating:** 4.81 / 5
- **Apps in portfolio:** 2

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Developer Tools | 1 | 50% |
| Reference | 1 | 50% |

## Top apps

- **Acorn TCG ‒ Card Scanner App** — Flagship reference tool with 7,806 reviews and a 4.81 rating.
- **Widgets for Stripe: Stats** — Specialized B2B utility with a 4.15 rating across 41 reviews.

## Signature patterns

- Focus on API-driven data visualization for Stripe and TCG market prices
- Heavy utilization of iOS-native features including Home Screen widgets and camera-based scanning
- Freemium monetization models targeting hobbyist and professional power users
- High maintenance cadence with frequent updates to existing titles

## Bottom line

Valiño is a high-performing indie developer with a proven ability to capture niche markets through technical precision. The exceptional user sentiment for the TCG scanner indicates a strong product-market fit within hobbyist collector segments.

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