Comparison

Everything 420 vs Pro Flo Air

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

Head to head
About

Everything 420

Revolutionize your shopping for smoking accessories with a vast inventory and fast shipping. Enjoy discreet charges and shipping for your privacy, backed by 24/7 customer support.

Highlights
  • Massive inventory of accessories
  • Fast shipping
  • 24/7 customer support
  • Discreet charges
  • Discreet shipping
Features
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Everything 420 was created to revolutionize your sesh shopping experience and meet all your needs. Shop at ease with a perfect blend of fast shipping, massive inventory, and unparalleled 24/7 customer support. Your privacy is our priority, so discreet charges and discreet shipping are the standard here. So sit back, relax, light one up, and scroll to your heart’s content!

About

Pro Flo Air

Features
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Reduce the Cost of Ownership Pro Flo Air 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 Pro Flo Air 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, Pro Flo Air 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 Pro Flo Air 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 Pro Flo Air 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. Pro Flo Air 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 Pro Flo Air 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

Everything 4204 screens
Pro Flo Air4 screens

Verdict

The call

The clearest difference is ads: Pro Flo Air at none against Everything 420's shown. Pro Flo Air also leads on iOS requirement (13.0 vs 16.4). Everything 420's advantage is update cadence (every 3 weeks vs every 5 months). On price, in-app purchases and device support 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

Everything 420 ships an update every 3 weeks, Pro Flo Air every 5 months. The most recent releases landed on November 12, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
Everything 420 versus Pro Flo Air: the parameters behind the verdict, then further details
ParameterEverything 420Pro Flo Air
PriceFreeFree
Rating4.7 (4.9K ratings) — better—
Positive reviews56.3% of reviews—
Number of ratings4.9K — better—
Update frequencyEvery 3 weeks — betterEvery 5 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size80 MB65 MB
Age rating17+4+
DeveloperHed Technologies LLCNuve Home

Bugs and requests

Everything 420

Reported bugs

3 issues
  • App crashes during checkout
  • Incorrect item deliveries
  • Delayed or missing orders

Requested features

4 requests
  • Accept more payment methods (e.g., CashApp)
  • Improve order tracking and status updates
  • Expand international shipping options
  • Implement better inventory management

Pro Flo Air

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Everything 420

No in-app purchases

None

Pro Flo Air

No in-app purchases

Questions

Is Everything 420 free?
Everything 420 is free to download, with no in-app purchases.
Is Pro Flo Air free?
Pro Flo Air is free to download, with no in-app purchases.
Do Everything 420 or Pro Flo Air have ads?
Everything 420 shows ads; Pro Flo Air does not.
Which is updated more often, Everything 420 or Pro Flo Air?
Everything 420 ships an update every 3 weeks, and Pro Flo Air every 5 months. Most recently, Everything 420 was updated on November 12, 2026 and Pro Flo Air on November 5, 2026.

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