Report updated May 19, 2026
MixrPro Spray
For professional land managers and turfgrass specialists who need to calculate precise liquid fertilizer and nutrient mix ratios.
MixrPro Spray is an established business app that is a paid app.
What is MixrPro Spray?
MixrPro Spray is a portable tank calculator for professional land managers to determine precise liquid fertilizer mix ratios on iOS.
Users hire the app to eliminate manual math errors and prevent chemical waste, serving the job of operational risk mitigation in field-side mixing.
Current Momentum
v1.0 · 7mo ago
Zombie- Released initial version Oct 2025.
Active Nemesis
Valley Irrigation Run Time
By Valmont Industries
Other Rivals
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What makes this app unique?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Calculates precise mix ratios for liquid fertilizers based on sprayer volume and area treated.
Flags incompatible material combinations and solubility limits during the mixing process.
Allows input of target nutrient levels to determine required material weights for specific turfgrass recipes.
Computes finished bulk density and water displacement for precise formulation accuracy.
How much does it cost?
- Single purchase at $3.99 USD
Paid model at $3.99 USD per download, targeting professional users who require specialized agronomy calculation tools.
Who Built It?
Providing precision calculation tools for professional turfgrass and agronomy management. Enabling workplace community building through event-based engagement.
Portfolio
3
Apps
Who is ANDREW TURNBULL?
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.
Who is ANDREW TURNBULL for?
- Professional turfgrass managers
- Golf course superintendents
- Corporate employees focused on internal culture
- Networking
Portfolio momentum
Released 1 update in the last 6 months across 3 active apps, indicating a low-frequency maintenance cycle.
What other apps does ANDREW TURNBULL make?
What do users think recently?
Analysis in progress, available soon
What is the competitive landscape for MixrPro Spray?
How's The Business Market?
Market outlook for this category
Available very soon
The rivals identified
The Nemesis
Head to Head
MixrPro should prioritize adding a simple digital logbook or history feature to neutralize the nemesis's advantage in field documentation.
What sets MixrPro Spray apart
MixrPro offers superior chemical-specific blending logic that prevents overdosing and flags compatibility issues.
The app is built for modern mobile workflows with a more intuitive, portable spray tank calculator focus.
What's Valley Irrigation Run Time's Edge
Valley Irrigation leverages a strong industrial brand presence and established trust within the agricultural sector.
The app includes a built-in notes log, providing a basic record-keeping layer that MixrPro currently lacks.
Contenders
Includes custom area unit conversion tools that accommodate diverse international land measurement standards for farmers.
Provides specific fertilization target setting features that help users align application rates with crop requirements.
Peers
Delivers automated anomaly detection via satellite imagery to identify stressed crop areas requiring immediate attention.
Sends quick action notifications to users when significant changes in field health are detected remotely.
Employs AI-powered threat identification to automatically detect crop issues from high-resolution field imagery.
Provides a comprehensive data-driven farming dashboard that aggregates field health metrics for strategic decision-making.
Integrates directly with MyJohnDeere to sync variable rate application maps for automated field equipment execution.
Utilizes multi-year field potential zones to provide deep analytical insights beyond simple spray calculations.
Identify Cereal Pests
★5.0 (1)University of Idaho
This utility provides specialized diagnostic data that helps land managers determine the chemical needs that MixrPro then calculates.
Features an AI-driven pest identification tool that assists users in diagnosing specific crop threats accurately.
Maintains a localized database supported by university research to ensure regional relevance for pest management.
New Kids on the Block
Offers a comprehensive all-in-one suite including seed rate, NPK fertilizer, and boom spray calibration tools.
Build Specs
0Luke Kazmierowicz
While focused on construction, this app competes for the same 'on-the-go professional' utility market by offering specialized calculation tools.
Provides a multi-disciplinary calculator suite covering gas lines, stair geometry, and electrical voltage drops.
The outtake for MixrPro Spray
Strengths to defend, gaps to attack
Core Strengths
- Chemical-specific blending logic prevents costly overdosing
- Portable calculator focus fits modern mobile field workflows
Critical Frictions
- No digital logbook for historical record-keeping
- Paid-only model limits user acquisition vs free competitors
Growth Levers
- Integration with field-health monitoring apps as calculation layer
- Expansion into multi-disciplinary construction math
Market Threats
- Free all-in-one calculators eroding utility-app market
- Lack of recurring revenue prevents rapid feature-parity updates
What are the next best moves?
Ship digital logbook feature because it is the primary differentiator of the nemesis → neutralize competitive advantage
Valley Irrigation Run Time captures historical data, creating a switching cost that MixrPro lacks.
Trade-off: Pause the bulk density calculation refinement — logbook has higher impact on user retention.
A counter-intuitive read
The $3.99 price point is a liability, not an asset, because it creates a barrier to entry that free, ad-supported agricultural calculators exploit to gain market share.
Feature Gaps vs Competitors
- Historical irrigation/spray logbook (available in Valley Irrigation Run Time)
- Cross-brand hardware compatibility (available in Valley Irrigation Run Time)
- Variable rate application map syncing (available in GeoPard Agriculture)
Key Takeaways
MixrPro Spray provides high-value chemical blending logic, but the lack of historical data logging leaves it vulnerable to rivals, so the PM should prioritize a digital logbook to increase user switching costs.
Where Is It Heading?
Stable
The precision agriculture market is consolidating around platforms that offer both calculation and historical data management. MixrPro must evolve beyond a single-use calculator to avoid being displaced by broader, free farm-management suites.
The app remains in a stable utility state with no recent feature updates, risking stagnation against competitors with active development cycles.