Comparison

XB vs Cornels

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

Head to head
About

XB

This app connects users with experiences and information celebrating Black culture. It aims to empower and inspire Black communities through its social platform.

Highlights
  • Connect with community
  • Discover experiences
  • Celebrate Black culture
  • Informative connections
  • Social platform
Features
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Our Goal at XB is to empower & inspire black communities through our social platforms & mobile application. Our platform provides informative connections to experiences for any & all seeking to enjoy & celebrate black culture.

About

Cornels

Features
Read full description

Reduce the Cost of Ownership Cornels can reduce your HVAC system’s operating costs. It provides precise temperature control, reducing energy usage. This smart thermostat app also ensures you get the services you need when you need them. It incorporates the following innovative features: • Remote monitoring • Predictive maintenance alerts • One-touch appointment booking • Service at the touch of a button A crisp LCD screen ensures all functions are easy to find and use. Is your home not comfortable or are energy costs going up? Use the onscreen service request feature to get prompt assistance from your local HVAC company. Get the Most Out of Your Climate Control System The Cornels app lets you control and monitor temperature, fan speed, and other functions via the main control panel or a smartphone. The future of home comfort and on-demand service, it delivers benefits including: • Smart Notifications: Receive instant notifications on changes in system performance so you can be proactive with maintenance. • Real-Time Monitoring: By monitoring the health of your HVAC system, Cornels can provide predictive maintenance alerts, which can prevent downtime and increase equipment lifespan. • Service Alerts: Receive notifications of service reminders, membership renewals, and more. Even receive custom messages from your HVAC provider. • Diagnostic Tools: An overview of system health and air quality are available at the touch of a button, at no extra cost. • System Health and Air Quality Alerts: If a problem with your climate control system or an indoor air quality issue is detected, you and your service provider will be automatically notified. Quick and Simple Installation The convenience of a Cornels thermostat begins even before you start using it. Swapping out an old unit is simple. A technician removes the old thermostat, mounts the new one, and connects the wiring. They’ll even help you set up the app. The new model’s settings are adjusted to meet your climate control requirements. It provides an instant response so you experience immediate comfort. Settings from the old thermostat instantly transfer over using the serial numbers of both units, so the process is fast, simple, and convenient. Forge an Instant Connection with Your HVAC Provider The Cornels thermostat and app display your HVAC company’s logo onscreen. Their help is available at the touch of a button, so you can put your trust and confidence in a local contractor. It’s not just a modern thermostat. Cornels is a direct link between you and your AC/heating services provider. Be a Part of the NuveNetwork Nuve has partnered with local HVAC companies so you benefit from new services and smart technologies. Real-time access to your system allows contractors to quickly diagnose and resolve system issues. This can result in fewer emergency calls and in-home visits, so you can save time and money. Get Started Today Getting a Cornels thermostat and app is easy. Once you’re ready, a representative will contact you and schedule an appointment. Visit the App Store or contact your HVAC dealer to learn more.

Screenshots

XB4 screens
Cornels4 screens

Verdict

The call

XB and Cornels are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

XB ships an update every 3 months, Cornels every 5 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

ScorecardNo meaningful differences
XB versus Cornels: the parameters behind the verdict, then further details
ParameterXBCornels
PriceFreeFree
Rating5.0 (5 ratings) — better—
Number of ratings5 — better—
Update frequencyEvery 3 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size15 MB62 MB
Age rating4+4+
DeveloperXB LLCNuve Home

In-app purchases

None

XB

No in-app purchases

None

Cornels

No in-app purchases

Questions

Is XB free?
XB is free to download, with no in-app purchases.
Is Cornels free?
Cornels is free to download, with no in-app purchases.
Do XB or Cornels have ads?
Neither XB nor Cornels shows ads.
Which is updated more often, XB or Cornels?
XB ships an update every 3 months, and Cornels every 5 months. Most recently, XB was updated on October 6, 2026 and Cornels on October 2, 2026.

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