Comparison

Spray Guide vs Mix Master Tool

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Spray Guide

This app helps agricultural professionals ensure crop protection products are mixed in the correct sequence for safe and effective application. It also maintains detailed spray logs compliant with Worker Protection Standards, including weather and location data.

Highlights
  • Recommended mixing order
  • Mix sheets for accurate loading
  • Comprehensive spray logs
  • EPA Number & Re-entry Interval tracking
  • Nozzle selection for compliance
  • Favorite products for quick access
Read full description

Spray Guide, from Plant Health Technologies, is an environmental stewardship app. It helps ensure applicators are mixing crop protection products in the proper sequence for uniform and safe applications. Following the proper mixing, sequence helps prevent product incompatibilities and can save applicators time and money by avoiding product loss and sprayer clean-out problems. Spray Guide also captures product use rates and application information and conveniently maintains comprehensive, accurate Spray Logs for easy record keeping, which are compliant with Worker Protection Standards. Records can also include local weather, nozzle used and GPS field location. KEY FEATURES • Mix Guide: receive a recommended mixing order based on the products selected • Mix Sheets: capture field size, spray volume, tank size and product use rates and receive per tank and per field volume requirements for accurate loading and easy documentation and compliance. • Spray Logs: allow you to conveniently record GPS location, time spent spraying and weather details. A notes section also allows for additional record keeping • EPA Number & Re-entry Interval: allows for compliance with Worker Protection Standards Nozzle Selection: enhances records for label compliance My Favorites: select your most-used products for easy access

About

Mix Master Tool

This application helps users create custom tank mixes for vegetation management. It identifies effective products, calculates precise mixes, and streamlines the application process for accuracy and efficiency.

Highlights
  • Build custom spray tank mixes
  • Calculate mix amounts
  • Calibrate sprayers
  • Access product labels
  • Save mixes for future reference
  • Find sales representative
Features
Read full description

Mix Master by Envu is a powerful tool that simplifies vegetation management by enabling applicators to create custom tank mixes with confidence. This easy-to-use app helps you identify the most effective Envu products, calculate accurate mixes every time, and streamline the process so you can ensure accuracy and keep moving forward with clarity. Key Features: --Multiple ways to build a spray tank mix --Calculate mix amounts --Calibrate your sprayer --Easily access product labels --Save mixes for future reference --Find your Envu sales rep for additional guidance

Screenshots

Spray Guide4 screens
Mix Master Tool1 screens

Verdict

The call

The clearest difference is rating: Mix Master Tool at 5.0 against Spray Guide's 3.0. Mix Master Tool also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 3 months). Spray Guide's advantage is iOS requirement (10.0 vs 15.1). On price, ratings volume, ads and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spray Guide sells 1 one-off in-app purchase. Mix Master Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mix Master Tool holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

Spray Guide ships an update every 3 months, Mix Master Tool every 3 weeks. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 5 level
Spray Guide versus Mix Master Tool: the parameters behind the verdict, then further details
ParameterSpray GuideMix Master Tool
PriceFreeFree
Rating3.0 (3 ratings)5.0 (3 ratings) — better
Number of ratings33
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS10.0 — better15.1
Further details — not scored
Size19 MB65 MB
Age rating4+4+
DeveloperPrecision Laboratories, Inc.Envu

Customer experience

Spray Guide

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%

Mix Master Tool

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Spray Guide

One-time1
  • Spray Guide Weather Integration$5.99
None

Mix Master Tool

No in-app purchases

Questions

Is Spray Guide free?
Spray Guide is free to download, with in-app purchases available.
Is Mix Master Tool free?
Mix Master Tool is free to download, with no in-app purchases.
Which has better reviews, Spray Guide or Mix Master Tool?
Mix Master Tool is rated higher. Spray Guide averages 3.0 out of 5 from 3 ratings, while Mix Master Tool averages 5.0 from 3 ratings.
Do Spray Guide or Mix Master Tool have ads?
Neither Spray Guide nor Mix Master Tool shows ads.
Which is updated more often, Spray Guide or Mix Master Tool?
Spray Guide ships an update every 3 months, and Mix Master Tool every 3 weeks. Most recently, Spray Guide was updated on October 2, 2026 and Mix Master Tool on September 30, 2026.

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