---
title: "David Richmond — Publisher Overview"
type: publisher
publisher: "David Richmond"
publisher_slug: "david-richmond"
canonical_url: "https://marlvel.ai/publishers/david-richmond"
last_updated: 2026-04-27T13:06:53.120Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — David Richmond Publisher Overview"
---
## ⚠ Content Warning

This publisher's portfolio includes apps classified as sensitive (adult). Information is aggregated from public sources for informational purposes only. This publisher has apps with mature themes. Viewer discretion is advised.

---

# David Richmond — Publisher Overview

> Empowering users to master complex skills through specialized training tools, from casino strategy to global language fundamentals.

- **Publisher:** David Richmond
- **Website:** [https://redwork.org](https://redwork.org)
- **Employees:** 1-10
- **Overview generated:** 2026-04-27
- **License:** CC-BY-NC 4.0

## Executive summary

Redwork operates as a specialized solo-developer studio focusing on high-utility 'trainer' apps that prioritize mathematical accuracy and skill acquisition over traditional gaming mechanics. Their primary moat is a dominant position in the blackjack strategy niche, where they offer granular rule customization that generic casino games lack. The portfolio demonstrates a clear strategy of repurposing core technical engines—such as their number translation logic—across multiple language-learning markets to maintain a high release velocity with low overhead.

## Publisher DNA

- **Primary focus:** Niche educational tools and utility-driven trainers
- **Scale:** studio
- **Target audience:** Serious learners and professionals, including casino enthusiasts seeking mathematical mastery and language students focusing on numerical literacy.
- **Origin:** Founded by David Richmond under the Redwork brand, emphasizing apps designed and built by a real person.

## Portfolio momentum

- **Velocity:** active
- **Active apps:** 9
- **Abandoned apps:** 4
- **Last major release:** 19 days ago

Maintains a high update frequency with 14 releases in the last 6 months across a portfolio where approximately 69% of titles remain actively maintained.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 29,082
- **Weighted rating:** 4.53 / 5
- **Apps in portfolio:** 13

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Education | 8 | 61.5% |
| Utilities | 3 | 23.1% |
| Games | 2 | 15.4% |

## Top apps

- **Blackjack Trainer 101** — Portfolio flagship with over 27,000 reviews and a 4.5-star rating.
- **BlackJack 101 Pro Trainer** — Highest-rated premium offering with a 4.88-star average.
- **Learn English Numbers Counting** — Lead educational title with 445 reviews and a 4.7-star rating.

## Signature patterns

- Focus on rule-based skill acquisition and mathematical strategy over entertainment.
- Utilization of a shared technical engine across multiple language and translation apps.
- Dual-track monetization featuring both ad-supported freemium and one-time purchase 'Pro' editions.
- Utility-first UI design prioritizing functional input methods like odometer-style interfaces.

## Bottom line

David Richmond has successfully carved out a high-intent niche in the 'utility-gaming' and education sectors, characterized by exceptional user sentiment and a disciplined focus on functional tools. The studio's ability to maintain a high update cadence suggests a sustainable, low-friction operational model well-suited for specialized utility categories.

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