Comparison

Fly Vaunt vs Next Day Heating

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

Head to head
About

Fly Vaunt

This app offers unlimited flights for a single annual membership fee. Browse daily flight options, join waitlists, and get notified if selected for a trip. Enjoy private flights with friends and pets, with a concierge handling arrangements.

Highlights
  • Unlimited flights
  • Flat annual membership
  • Daily flight postings
  • Waitlist joining
  • Concierge service
  • Bring friends and pets
Features
Read full description

Here’s how it works: One flat membership fee of less than $2,995 covers the costs of all your possible flights and passengers for the entire year. New flights are posted to the app every day. Simply click “join” to join the waitlist for any flight. If you’re selected, you’ll be notified the day before departure and our concierge will reach out to manage all the details. You can fly solo, or bring your friends and pets along for the ride. The plane - and the adventure - is all yours. Note: All trips are one-way. You are responsible for your return flight and any other needs you may have when you arrive at your destination. Let your imagination take flight.

About

Next Day Heating

Features
Read full description

Reduce the Cost of Ownership Next Day Heating 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 Next Day Heating 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, Next Day Heating 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 Next Day Heating 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 Next Day Heating 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. Next Day Heating 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 Next Day Heating 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

Fly Vaunt4 screens
Next Day Heating4 screens

Verdict

The call

The clearest difference is update cadence: Fly Vaunt at every 2 weeks against Next Day Heating's every 4 months. Next Day Heating's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fly Vaunt ships an update every 2 weeks, Next Day Heating every 4 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Fly Vaunt versus Next Day Heating: the parameters behind the verdict, then further details
ParameterFly VauntNext Day Heating
PriceFreeFree
Rating3.1 (212 ratings) — better—
Positive reviews45.0% of reviews—
Number of ratings212 — better—
Update frequencyEvery 2 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size186 MB62 MB
Age rating17+4+
DeveloperVolato, IncNuve Home

Bugs and requests

Fly Vaunt

Reported bugs

9 issues
  • App logs users out multiple times daily
  • 2FA authentication loop after logout
  • App crashes frequently during use
  • Login screen fails to load properly
  • Excessive duplicate push notifications (100+ per day)
Show 4 more
  • Unable to receive signup activation codes on Canadian phone numbers
  • App lags significantly when loading flights
  • Doesn't display waitlist position or time before joining
  • No search capability within flight listings

Requested features

8 requests
  • Search and filter functionality by origin/destination airport
  • Geographic location preferences to reduce irrelevant notifications
  • Configurable notification settings for specific routes only
  • Better advance notice for flights (more than hours before)
  • Round-trip flight options or integrated return flight booking
Show 3 more
  • Improved app stability and session management
  • Better visibility of waitlist position and flight confirmation timeline
  • Opt-out option for marketing communications that actually works

Next Day Heating

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Fly Vaunt

No in-app purchases

None

Next Day Heating

No in-app purchases

Questions

Is Fly Vaunt free?
Fly Vaunt is free to download, with no in-app purchases.
Is Next Day Heating free?
Next Day Heating is free to download, with no in-app purchases.
Do Fly Vaunt or Next Day Heating have ads?
Neither Fly Vaunt nor Next Day Heating shows ads.
Which is updated more often, Fly Vaunt or Next Day Heating?
Fly Vaunt ships an update every 2 weeks, and Next Day Heating every 4 months. Most recently, Fly Vaunt was updated on November 7, 2026 and Next Day Heating on October 30, 2026.

Other comparisons