---
title: "ANDREW TURNBULL — Publisher Overview"
type: publisher
publisher: "ANDREW TURNBULL"
publisher_slug: "andrew-turnbull"
canonical_url: "https://marlvel.ai/publishers/andrew-turnbull"
last_updated: 2026-05-19T19:49:52.479Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — ANDREW TURNBULL 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.

---

# ANDREW TURNBULL — Publisher Overview

> Providing precision calculation tools for professional turfgrass and agronomy management. Enabling workplace community building through event-based engagement.

- **Publisher:** ANDREW TURNBULL
- **Website:** [https://swagronomy.com](https://swagronomy.com)
- **Founded:** 2007
- **Overview generated:** 2026-05-19
- **License:** CC-BY-NC 4.0

## Executive summary

The publisher operates a bifurcated strategy, balancing niche B2B agricultural utility tools with a workplace culture platform. Their agronomy apps leverage proprietary blending logic to solve specific operational pain points for land managers, yet they remain tethered to a legacy single-purchase model that risks stagnation against subscription-based SaaS competitors. The primary strategic tension lies in the disconnect between their technical agricultural tools and their social-focused community software, suggesting a lack of a unified product roadmap.

## Publisher DNA

- **Primary focus:** Business utility and workplace community management
- **Scale:** indie
- **Target audience:** Professional turfgrass managers, golf course superintendents, and corporate employees focused on internal culture and networking.
- **Origin:** The publisher has been promoting sustainable turfgrass management practices since 2007.

## Portfolio momentum

- **Velocity:** maintenance
- **Active apps:** 3
- **Abandoned apps:** 0
- **Last major release:** 22 days ago

Released 1 update in the last 6 months across 3 active apps, indicating a low-frequency maintenance cycle.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 0
- **Weighted rating:** 0.00 / 5
- **Apps in portfolio:** 3

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Business | 3 | 100% |

## Top apps

- **MixrPro Spray** — Primary utility tool for professional land management workflows.
- **MixrPro Neat** — Specialized NPK and micronutrient mixing tool for agronomists.
- **MixrPro Grower** — Community management platform for workplace culture and event hosting.

## Signature patterns

- Focus on professional-grade business utility and workplace networking
- Monetization via single-purchase models for utility apps
- Niche targeting of turfgrass specialists and corporate culture leaders
- Integration of technical calculators and compatibility logic

## Bottom line

The publisher maintains a fragmented portfolio that serves two distinct professional verticals without clear cross-platform synergy. Their long-term viability depends on transitioning their utility tools to recurring revenue models to support necessary feature updates.

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