Software to help arenas elevate their ice.

SUB-ZERO gives rinks a single solution to log daily operations, monitor conditions, improve consistency, and turn data into smarter operational decisions.

See SUB-ZERO in Action Explore the Platform

Ice quality management

Daily rink operations

Benchmarking & insight

Built for arenas

Ice Quality Command Center

Live

Ice Quality

0

Excellent

Surface Consistency

Stable

Plant Performance

Optimized

Resurfacer Readiness

Ready

What SUB-ZERO tracks

Floods Ice Thickness Plant Readings Resurfacer Logs Operator Activity Benchmarks

Recommendation

Surface conditions are strong. Continue current flooding pattern and monitor end-zone thickness during peak programming hours.

Benchmark Trend

Improving week over week

Flood Logs

0+

Ice Measurements

0+

Resurfacer Logs

0+

Plant Readings

0+

Scroll to see how it works

Adopted Across North America

    Trusted by 589+ Rinks

NEW PRICING OPTION

INTRODUCING SUB-ZERO LITE

Start digital ice measurements for $49.99/month

A new entry-level way for rinks to move beyond paper, build better ice data, and start making more informed operational decisions.

✓ Digital ice depths ✓ Flood logs included ✓ Unlimited staff ✓ Mobile app access

SPECIAL INTRODUCTORY PRICING

^$49.99

per month first sheet of ice

$24.99/month each additional sheet

Explore SUB-ZERO Lite →

Start simple. Go digital. Elevate your ice. Setup, training, support and mobile access included.

NEW SPECIAL OFFER

The largest growing ice operations dataset in the industry.

Every flood, ice measurement, plant reading, and operational input strengthens a smarter system built specifically for arenas.

Now available on iOS

Built for the pace arenas need.

SUB-ZERO is moving fast — bringing ice measurements, flood logs, live activity workflows, and operational visibility directly into the hands of arena staff.

Download on the App Store →

Apple iOS available now · Android coming soon

SUB-ZERO Live

Ice Measurement in Progress

Follow readings as they happen and keep teams connected from the rink surface to the office.

29 Points

0.98" Avg

Live Status

Built in motion. SUB-ZERO is not waiting — we’re defining what modern ice operations should feel like.

Platform Overview

Explore the SUB-ZERO ecosystem at a glance.

From complimentary digital flood logging to a complete ice operations platform, each SUB-ZERO package is designed to meet facilities where they are today — with a clear path to expand as their operational needs grow.

Member Benefit

Complimentary Flood Logs

A simple, practical entry point into SUB-ZERO. Eligible member facilities can move daily resurfacing records out of paper logs and into a cleaner digital workflow that is easier to complete, review, and retain.

What it delivers

Included workflow Digital flood and cut logging

Best fit Facilities taking their first step into digital ice operations

Start with a workflow every rink already performs, build better records immediately, and expand into SUB-ZERO when your team is ready.

✓

Digital Flood LogsRecord resurfacing activity in a simple, consistent digital format.

✓

Cut & flood historyMaintain an organized operational record that is easy to review later.

✓

Staff accessibilityGive operators an easier way to complete routine documentation.

✓

Management visibilityMake daily resurfacing activity easier to review and standardize.

✓

Paperless starting pointModernize one core rink workflow without a large operational change.

✓

Upgrade-readyMove into measurement and ice-quality packages without changing platforms.

Learn More Talk to Our Team

Who it serves

Member facilities that want a low-friction way to improve resurfacing documentation and begin building a digital operating history.

Complimentary access Flood Logs Easy adoption

Included

Digital flood and cut records
Historical resurfacing activity
Cleaner day-to-day documentation
A direct path into SUB-ZERO Lite, Standard, or Plus

Platform role

The Member Benefit is the simplest way to experience SUB-ZERO and immediately improve one of the rink's most repeated daily workflows.

Ice Measurements

SUB-ZERO Lite

Built for facilities that want to simplify ice-depth measurements and create a reliable historical record. SUB-ZERO Lite keeps the package focused on measurement while still giving teams the tools needed to improve consistency and visibility.

What it delivers

Primary value Modern, trackable ice-depth measurement workflows

Best fit Facilities focused specifically on ice thickness and measurement history

A streamlined package for teams that want better ice-depth data without adding the broader ice-quality and operational modules yet.

✓

Ice Depth MeasurementsDigitize recurring thickness checks across your rink.

✓

29 / 37 / 52-point layoutsUse consistent measurement patterns that fit your operating standard.

✓

Historical resultsReview prior measurements and understand how thickness changes over time.

✓

Trend visibilityIdentify areas that are consistently high, low, or changing.

✓

Mobile measurement workflowCollect and review measurements from the SUB-ZERO mobile experience.

✓

Flood Logs includedKeep resurfacing history alongside your ice measurement records.

Explore SUB-ZERO Lite Book a Demo

Who it serves

Facilities that want a dedicated digital solution for ice-depth measurements and a better long-term record of their ice thickness.

Ice Depths Measurement-first Historical trends

Included

Everything in the Member Benefit
Ice-depth measurement workflows
Measurement history and trends
Mobile-friendly data collection and review

Platform role

SUB-ZERO Lite is the measurement layer — focused on making ice-depth collection faster, clearer, and more useful over time.

Ice Consistency Suite

SUB-ZERO Standard

The complete ice-quality package for facilities that want to move beyond thickness alone. Standard brings your core ice measurements together so operators can track consistency, compare results against targets, and make better day-to-day decisions.

What it delivers

Primary value A complete picture of ice quality and consistency

Best fit Facilities actively managing and improving ice performance

Standard adds the quality indicators and planning tools teams need to understand not just how thick the ice is, but how it is actually performing.

✓

Ice DepthsTrack thickness across repeatable measurement layouts and historical results.

✓

Surface TemperatureCapture and trend surface temperature as part of your ice-quality routine.

✓

Ice HardnessMonitor hardness and compare results across time, operators, and conditions.

✓

Water QualityDocument water-quality readings that influence resurfacing and ice performance.

✓

Floor Levelness / VarianceUnderstand the relationship between slab elevation and ice thickness.

✓

Targets & PlannerSet operational targets and use them to guide more consistent decisions.

Explore SUB-ZERO Standard Book a Demo

Who it serves

Facilities that want to actively manage ice quality through measurable standards, repeatable checks, and stronger operational visibility.

Ice consistency Quality metrics Targets & planning

Included

Everything in SUB-ZERO Lite
Surface temperature and hardness
Water quality and floor levelness
Planner and target-setting tools

Platform role

SUB-ZERO Standard is the ice-quality layer — giving teams the information needed to define, measure, and maintain a more consistent sheet.

Complete Ice Operations Platform

SUB-ZERO Plus

The full SUB-ZERO experience for facilities that want ice-quality intelligence and the operational workflows surrounding it in one connected platform. Plus brings together measurements, logs, checklists, plant data, notes, and facility activity for a more complete view of day-to-day rink operations.

What it delivers

Primary value One connected platform for ice quality and daily rink operations

Best fit Facilities that want the complete SUB-ZERO operating system

Plus combines the full ice-quality suite with the operational records managers rely on to understand what happened, who did it, and how the facility is performing.

✓

Complete Ice Quality SuiteEverything in Standard, including Ice Depths, Surface Temp, Hardness, Water Quality, Levelness, Planner, and Targets.

✓

Dasherboard & facility logsCapture recurring rink and facility checks in one organized operational history.

✓

Resurfacer checklistsStandardize equipment checks and improve accountability around resurfacer operations.

✓

Plant LogsRecord and review refrigeration plant readings alongside other rink data.

✓

Notes & operational recordsDocument observations, issues, and context that help explain what the numbers alone cannot.

✓

Facility TrafficTrack facility activity and add operational context to your broader performance data.

Explore SUB-ZERO Plus Book a Demo

Who it serves

Facilities that want one system for both ice-performance data and the operational workflows that support the entire rink.

All modules Operations + ice quality Complete platform

Included

Everything in SUB-ZERO Standard
Dasherboard and operational logs
Resurfacer checklists and Plant Logs
Notes, Facility Traffic, and broader operational records

Platform role

SUB-ZERO Plus is the complete operating layer — connecting ice quality, equipment, plant, staff routines, and facility activity in one place.

SUB-ZERO Operations Intelligence

One live command center for ice quality, scheduling, maintenance, and performance.

A modern arena view that connects conditions on the ice with the activity in the building, the health of the equipment, and the decisions operators need to make next.