Comparison

Thermometer vs Room Thermometer

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

Head to head
About

Thermometer

This app transforms your smartphone into a precise digital thermometer. It displays real-time indoor room temperature, outdoor weather, and humidity levels with a classic retro interface. Customize themes and switch between Celsius and Fahrenheit for easy climate monitoring.

Highlights
  • Real-time room temperature
  • Outdoor weather updates
  • Indoor humidity monitoring
  • Detailed climate data (Max/Min temps)
  • Retro digital LCD design
  • Customizable color themes
  • Celsius and Fahrenheit support
Features
Currently charting
Read full description

Turn your smartphone into a highly accurate and visually appealing digital thermometer. Thermometer: Digital Room Temp is the ultimate everyday tool designed to easily measure your room temperature, outdoor weather, and indoor humidity levels in real-time. Whether you need to monitor your bedroom's heat before sleeping, check indoor humidity for a healthier environment, or get real-time outside weather updates, this application delivers precise climate data wrapped in a classic digital 7-segment display. KEY FEATURES Real-Time Room Temperature: Get precise temperature readings for your indoor environment and outdoor weather conditions. Detailed Climate Data: Easily monitor current humidity levels, daily maximum (Max), and minimum (Min) temperatures. Clean Retro Interface: Enjoy a nostalgic, easy-to-read digital LCD design that sets it apart from generic weather apps. Customizable Themes: Personalize your thermometer with color themes tailored for perfect contrast and visibility, suitable for both day and night. Landscape and Portrait Mode: Flawless adaptive layout. Prop your phone on your desk and use it as a horizontal digital climate station. Celsius and Fahrenheit: Instantly switch between metric and imperial systems with a single tap. Live Digital Clock: Keep track of the current time with an integrated digital clock displaying hours, minutes, and seconds. WHY CHOOSE OUR THERMOMETER? Unlike overly complicated weather apps, we focus on exactly what you need: instant, accurate temperature and humidity readings in a distraction-free, stylish format. Perfect for: • Checking your living room temperature to optimize your thermostat, AC, or heating. • Monitoring humidity levels to ensure a healthy indoor environment. • Getting quick weather updates before stepping outside. • Users who appreciate clean, minimalist, and smart vintage aesthetics. Note: Accurate indoor temperature measurement may depend on your specific device's onboard sensors. For devices without ambient temperature sensors, our app utilizes advanced algorithms and hardware telemetry to provide room heat estimations. Stop guessing how hot or cold it is. Download Thermometer: Digital Room Temp today and keep the ultimate climate tracker right in your pocket. Privacy Policy: https://doc-hosting.flycricket.io/thermometer-digital-room-privacy-policy/c719a547-7e09-4fb8-ad5e-f7861af7a9d8/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Room Thermometer

Features
Currently charting
Read full description

Ever wondered if your room is too hot, too cold, or just right? Now you'll know in seconds. Thermometer: Room Temperature estimates the temperature inside your room using smart calculations — just answer a few quick questions about your space (is the AC or fan on, what floor you're on, how well the room is insulated) and get an instant indoor temperature estimate. For outdoor conditions, the app shows live local weather data. WHY YOU'LL LOVE IT - Smart Indoor Estimate — calculated from your room's details like AC, fan, floor & insulation - Live Outdoor Weather — current temperature and conditions at your location - Humidity Levels — see local humidity at a glance - Celsius & Fahrenheit — switch units with one tap - Clean, Simple Design — a beautiful gauge anyone can read - No Extra Hardware — no sensors or devices needed PERFECT FOR - Parents keeping the nursery comfortable - Better sleep — find your ideal bedroom temp - Home comfort — know when to turn the AC or heater on - Plant lovers, pet owners & greenhouse care - Anyone curious about their room right now Note: iPhone does not include an ambient temperature sensor, so indoor readings are smart estimates based on the details you provide, not direct measurements. Subscription & In-App Purchases: Some features such as real-time weather insights, advanced temperature information, ad-free experience, unlimited access, and premium tools require a subscription or in-app purchase. Free features may be limited. Subscription options are clearly displayed within the app before purchase. https://iobitsllc.blogspot.com/2026/06/privacy-policy-this-privacy-policy.html https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Thermometer4 screens
Room Thermometer4 screens

Verdict

The call

The clearest difference is ads: Thermometer at none against Room Thermometer's shown. Room Thermometer's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, in-app purchases and chart position 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. Thermometer sells 2 in-app purchases, starting at $1.99 per month and Room Thermometer sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Thermometer ships an update every 9 days, Room Thermometer weekly. Both last shipped on November 5, 2026.

Scorecard2 real differences · 9 level
Thermometer versus Room Thermometer: the parameters behind the verdict, then further details
ParameterThermometerRoom Thermometer
PriceFreeFree
Rating3.8 (79 ratings) — better—
Positive reviews16.7% of reviews—
Number of ratings79 — better—
Update frequencyEvery 9 daysWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree—
Best chart rank#164#118 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size26 MB94 MB
Age rating4++9
DeveloperTirinIOBits Technologies LLC

In-app purchases

2 purchases

Thermometer

Subscriptions1
  • Digital Thermometer Monthly$1.991 Month
One-time1
  • Digital Thermometer Lifetime$5.99
3 purchases

Room Thermometer

Subscriptions3
  • Thermometer Room Checker$4.997 Days
  • Room Temprature$14.991 Month
  • Room Temprature$39.991 Year

Questions

Is Thermometer free?
Thermometer is free to download, with in-app purchases available.
Is Room Thermometer free?
Room Thermometer is free to download, with in-app purchases available.
Do Thermometer or Room Thermometer have ads?
Room Thermometer shows ads; Thermometer does not.
Which is updated more often, Thermometer or Room Thermometer?
Thermometer ships an update every 9 days, and Room Thermometer weekly. Most recently, Thermometer was updated on November 5, 2026 and Room Thermometer on November 5, 2026.
Which is more popular, Thermometer or Room Thermometer?
Thermometer currently peaks at #164 in the App Store charts, and Room Thermometer at #118. Chart position reflects recent download velocity rather than total install base.

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