Comparison

SAFEIER vs Markool

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

Head to head
About

SAFEIER

Control company-manufactured Bluetooth Low Energy devices using advanced BLE5.0 technology. This app enables seamless interaction with your compatible hardware.

Highlights
  • BLE5.0 transmission technology
  • Control company-manufactured devices
  • Seamless hardware interaction
Features
Read full description

This is an application that facilitates the control of various Bluetooth Low Energy (BLE) devices, manufactured by our company, via the advanced BLE5.0 transmission technology.

About

Markool

Features
Read full description

Reduce the Cost of Ownership Markool 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 Markool 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, Markool 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 Markool 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 Markool 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. Markool 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 Markool 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

SAFEIER4 screens
Markool4 screens

Verdict

The call

The clearest difference is update cadence: SAFEIER at every 2 weeks against Markool's every 3 months. On price, ads, 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

SAFEIER ships an update every 2 weeks, Markool every 3 months. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
SAFEIER versus Markool: the parameters behind the verdict, then further details
ParameterSAFEIERMarkool
PriceFreeFree
Rating2.1 (26 ratings) — better—
Positive reviews26.7% of reviews—
Number of ratings26 — better—
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size54 MB61 MB
Age rating4+4+
DeveloperShenZhen luona technology Co. LTDNuve Home

In-app purchases

None

SAFEIER

No in-app purchases

None

Markool

No in-app purchases

Questions

Is SAFEIER free?
SAFEIER is free to download, with no in-app purchases.
Is Markool free?
Markool is free to download, with no in-app purchases.
Do SAFEIER or Markool have ads?
Neither SAFEIER nor Markool shows ads.
Which is updated more often, SAFEIER or Markool?
SAFEIER ships an update every 2 weeks, and Markool every 3 months. Most recently, SAFEIER was updated on October 10, 2026 and Markool on October 7, 2026.

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