Comparison

Fahrenheit Thermometer Plus vs ThermoWorks

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

Head to head
About

Fahrenheit Thermometer Plus

This free digital thermometer app uses GPS to measure and display the ambient temperature in Fahrenheit. It includes a Fahrenheit to Celsius conversion calculator and a barometer function for compatible devices. It also shows sunrise and sunset times, offering a reference for outdoor activities.

Highlights
  • GPS ambient temperature measurement
  • Fahrenheit to Celsius conversion calculator
  • Barometer function (iPhone 6/Plus and later)
  • Badge displays Fahrenheit temperature
  • Sunrise and sunset time display
Features
Read full description

The simple free digital thermometer application that measures the ambient temperature of the current location measured by GPS and displays it in degrees Fahrenheit. The conversion calculator from Fahrenheit to Celsius with formula. Fahrenheit temperature is indicated in the badge (below zero is 1000, 1005 is -5 ℉). Barometric function by pressure sensor (iPhone 6 / Plus or later). Because it is outdoor temperature rather than indoor temperature, it is a reference for outfit clothes. Some areas are excluded. Displays sunrise time and sunset time.

About

ThermoWorks

Monitor cooking, BBQ, and ambient temperatures with compatible Bluetooth and Wi-Fi devices. Features enhanced graphing, alarms with push notifications, and cloud storage for session data. Ideal for professionals and enthusiasts needing precise temperature control.

Highlights
  • Real-time temperature monitoring
  • Customizable temperature alarms
  • Push notifications for alerts
  • Enhanced graphing capabilities
  • Cloud storage for session data
  • Checklist function for safety protocols
Features
Read full description

ThermoWorks App: The Ultimate Temperature Tracking Companion Experience how nothing Works like ThermoWorks with ThermoWorks app, a powerful tool for monitoring cooking, BBQ, and ambient temperatures using compatible Bluetooth and Wi-Fi connected devices. Main features an enhanced interface, simplified setup, improved graphing and checklist capabilities, and easy connection to the Cloud, ThermoWorks app makes temperature tracking a breeze. Stay Connected and In Control Set up temperature alarms with push notifications to stay informed. Whether you're a competitive BBQ enthusiast, a professional chef, a dedicated home cook, or a laboratory or warehouse worker, you'll know exactly when to make critical adjustments. All session data, including user notes and saved graphs, is stored in ThermoWorks Cloud for unlimited access and easy review whenever needed. The app also features a checklist function, ensuring that food businesses can meticulously follow safety protocols, making it an essential tool for maintaining high standards in any environment. Backed by Expertise You Can Trust ThermoWorks products are trusted by more competitive BBQ teams, celebrity chefs, and food professionals than any other brand. With decades of experience in temperature technology and support from our in-house accredited calibration laboratory, ThermoWorks is your go-to when precision matters. Compatible Instruments: RFX: Uses advanced radio frequency technology to connect RFX MEAT wireless meat probe and RFX GATEWAY, providing reliable, real-time temperature monitoring for ultimate control in any cooking environment. Signals: 4-channel BBQ alarm with Bluetooth and Wi-Fi for versatile, remote temperature monitoring. Works seamlessly with Billows control fan for perfect pit control. BlueDOT: 1-channel BBQ alarm utilizing Bluetooth, allowing you to set high/low alarms, track min/max temperatures, and save data. Smoke Gateway: Connects the Smoke 2-channel BBQ alarm to Wi-Fi, sending data directly to ThermoWorks Cloud for remote monitoring and alerts. ThermaQ Blue: Measures dual thermocouple probes for professional-grade accuracy, ideal for competitive pitmasters and serious cooks. ThermaQ WiFi: Dual-channel monitoring over Wi-Fi, perfect for commercial kitchens and serious home cooks. ThermaData WiFi: Logs critical temperature data, stores up to 18,000 readings, and sends alerts for complete peace of mind. NODE: Monitor temperatures, humidity, and more 24/7 from anywhere with alerts sent directly to your device. App Requirements: Compatible device including Signals, BlueDOT, ThermaQ Blue, ThermaQ WiFi, ThermaData WiFi, NODE, Smoke, Smoke Gateway, RFX GATEWAY, or RFX MEAT. Requires a 2.4 GHz Wi-Fi network for initial device setup and internet connection for data synchronization

Screenshots

Fahrenheit Thermometer Plus1 screens
ThermoWorks4 screens

Verdict

The call

The clearest difference is rating: ThermoWorks at 4.8 against Fahrenheit Thermometer Plus's 4.3. ThermoWorks also leads on ads (none vs shown) and review sentiment (65% vs 33%). Fahrenheit Thermometer Plus's advantage is iOS requirement (12.0 vs 15.6). On price 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.

ReceptionRating · Positive reviews · Number of ratings

ThermoWorks holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: ThermoWorks has 17K ratings behind it against 269, so its average is the more settled of the two. Written reviews point the same way: 33% of Fahrenheit Thermometer Plus's written reviews are positive against 65% of ThermoWorks's.

UpkeepUpdate frequency

Fahrenheit Thermometer Plus ships an update every 10 months, ThermoWorks monthly. The most recent releases landed on August 16, 2026 and September 24, 2026 respectively.

Scorecard8 real differences · 2 level
Fahrenheit Thermometer Plus versus ThermoWorks: the parameters behind the verdict, then further details
ParameterFahrenheit Thermometer PlusThermoWorks
PriceFreeFree
Rating4.3 (269 ratings)4.8 (17K ratings) — better
Positive reviews33.3% of reviews64.7% of reviews — better
Number of ratings26917K — better
Update frequencyEvery 10 monthsMonthly — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS12.0 — better15.6
Further details — not scored
Size11 MB54 MB
Age rating4+17+
DeveloperSHIGETO TAKAGIThermoWorks, Inc

Customer experience

Fahrenheit Thermometer Plus

All ratings269 ratings
Positive82.2%
Neutral5.9%
Negative11.9%
Written reviews6 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

ThermoWorks

All ratings16,700 ratings
Positive97.6%
Neutral1.4%
Negative0.9%
Written reviews272 reviews
Positive64.7%
Neutral11.0%
Negative24.3%

Bugs and requests

Fahrenheit Thermometer Plus

Not enough reviews yet to summarise bugs or requests.

ThermoWorks

Reported bugs

4 issues
  • Setup process can be confusing
  • Bluetooth connectivity problems
  • Delayed cloud data updates
  • Probe temperature discrepancies

Requested features

5 requests
  • Apple Watch app support
  • Ability to zoom in on graphs
  • More customization options
  • Improved data syncing between devices
  • Predictive cooking time estimates

In-app purchases

None

Fahrenheit Thermometer Plus

No in-app purchases

None

ThermoWorks

No in-app purchases

Questions

Is Fahrenheit Thermometer Plus free?
Fahrenheit Thermometer Plus is free to download, with no in-app purchases.
Is ThermoWorks free?
ThermoWorks is free to download, with no in-app purchases.
Which has better reviews, Fahrenheit Thermometer Plus or ThermoWorks?
ThermoWorks is rated higher. Fahrenheit Thermometer Plus averages 4.3 out of 5 from 269 ratings, while ThermoWorks averages 4.8 from 17K ratings.
Do Fahrenheit Thermometer Plus or ThermoWorks have ads?
Fahrenheit Thermometer Plus shows ads; ThermoWorks does not.
Which is updated more often, Fahrenheit Thermometer Plus or ThermoWorks?
Fahrenheit Thermometer Plus ships an update every 10 months, and ThermoWorks monthly. Most recently, Fahrenheit Thermometer Plus was updated on August 16, 2026 and ThermoWorks on September 24, 2026.

Other comparisons