Download VolFire Guru - All-in-One Grill Planning App for iPhone

Under the Hood

VolFire Guru transforms outdoor cooking from guesswork into precision engineering. At its core lies an interactive grill mapping system that lets you design your exact layout using real dimensions. Place beef cuts, chicken pieces, pork chops, and vegetables on a digital grid that mirrors your actual grill surface. Define heat zones with pinpoint accuracy so ribeyes get searing direct heat while chicken thighs cook perfectly over indirect zones.

The app calculates your cooking sequence automatically based on each item's weight, thickness, and target doneness. Tap a single button to start synchronized timers for all five items on your grill. Each timer tracks independently while showing you the overall progress. The Grill Map feature displays fill percentage, total weight in kilograms, and item count in real-time as you adjust your layout.

Behind the scenes, VolFire Guru runs marinade ratio calculators using the Golden Ratio algorithm for salt and spice distribution. The Brine Calc determines wet brine ratios by meat type and weight. Spice Mixer lets you blend custom rubs while the Flavor Wheel suggests complementary profiles. Marination timers adjust automatically for beef, pork, chicken, turkey, lamb, and fish, sending notifications when your meat reaches optimal flavor absorption.

Verified Specifications

Version 1.0.2

Last Update 25.03.2026

Size 5.2 MB

Developer Ed Hinze

Age Rating 16+ Years

Compatibility iOS 14.0 or later

Language English

Platform iPhone Only

Category Utilities

Built-In Arsenal

Interactive Grill Map

Design your grill layout with drag-and-drop precision. Place cuts using real dimensions on a 60x30 cm custom grill surface. Heat zone visualization shows direct, indirect, and cool zones with color coding. Items display abbreviated names like Chi, Ste, Bur, Por for instant recognition. Track fill percentage, total weight, and item count in real-time.

Marinade Lab Toolkit

Eight specialized calculators handle every marinade scenario. Golden Ratio determines salt-to-spice proportions. Brine Calc creates wet brine formulas. Spice Mixer blends custom rubs with ingredient scaling. Flavor Wheel suggests complementary profiles. Scale Recipe resizes any formula. Injection calculator doses liquid marinades. My Rubs stores your winning combinations.

Pro Temperature Guide

Access doneness temperatures for seven protein types with five levels each. Beef ranges from Rare at 49°C/120°F to Well Done at 71°C/160°F. Every level includes visual indicators, descriptive text like warm red center, and dual temperature units. Pork, Chicken, Turkey, Lamb, Fish, and Seafood each have tailored temperature charts.

Vulcan AI Assistant

Ask cooking questions and receive instant answers without leaving the grill screen. Get pairing suggestions for wines, sides, and sauces. Point your camera at an unknown cut and Vulcan AI identifies the meat type and suggests cooking methods. Plan multi-course meals with timing coordination across appetizers, mains, and sides.

Synchronized Timers

Start all item timers with one tap from the Grill Map screen. Each timer runs independently while displaying remaining time and progress percentage. Cooking Sequence shows numbered order based on cook times. Notifications alert you when each item reaches target doneness. Pause, resume, or clear individual timers without affecting others.

Pro Toolkit Suite

Portions calculator estimates servings per pound for different protein types. Shrinkage predictor accounts for moisture loss during cooking. Fuel Rate determines charcoal or wood amounts for target temperatures. Thaw Manager schedules defrost times by meat weight. Cost Calc breaks down price per serving. Converter handles metric-imperial unit switching.

How It Works

Grill Session Workflow

Select Custom Grill or preset dimensions, then tap Change to adjust the 60x30 cm layout to match your actual grill surface dimensions
Tap Add Item button to place cuts on the interactive grid, dragging each piece to position it over your planned heat zones with visual feedback
Assign heat zones using the flame icon button, painting direct high-heat areas in orange and indirect zones in yellow across the grill map
Review the Cooking Sequence list showing numbered items like 1. Chicken Wing, 3. Pork Chop with estimated start times based on target doneness

Marinade System Logic

Navigate to Marinade Lab tab and select protein type from circular icons showing Beef, Pork, Chicken, Turkey, Lamb, Fish with visual meat illustrations
Choose marinade style from cards like Classic Steakhouse with salt, black pepper, garlic, olive oil, rosemary requiring 40 min to 2 hours marination
Tap Marination tool to set timer by meat type, receiving notifications when Korean BBQ marinade with soy sauce, sesame oil, ginger, garlic, pear, gochugaru reaches optimal 2-8 hour window
Scale Recipe adjusts ingredient quantities when doubling or halving Chimichurri with parsley, oregano, garlic, red wine vinegar, olive oil, flakes for different serving sizes

About the Developer

Developer: Ed Hinze

Current Version: 1.0.2 with UI Bug Fixes released 25.03.2026

Platform: Designed exclusively for iPhone running iOS 14.0 or later

Available Since: March 2026

Ed Hinze built VolFire Guru as a utilities app that combines precision grilling tools with an energetic volcanic fire theme. The 5.2 MB download delivers professional-grade features including interactive grill mapping, marinade calculators, temperature guides for seven protein types, and Vulcan AI assistance. The app targets serious grill enthusiasts who want to move beyond guesswork and achieve consistent restaurant-quality results at home.

VolFire Guru

Ignite Your Grilling Arsenal