Comparison

Celsius Thermometer Plus vs Earthquake Alert Pro

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

Head to head
About

Celsius Thermometer Plus

This app measures ambient temperature using GPS and displays it in Celsius, with a converter to Fahrenheit. It also includes a barometer and sunrise/sunset times. Useful for checking outdoor conditions and planning outfits.

Highlights
  • Ambient temperature measurement via GPS
  • Celsius to Fahrenheit conversion calculator
  • Barometric pressure sensor function
  • Sunrise and sunset time display
  • Temperature badge indicator
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 Celsius. The conversion calculator from Celsius to Fahrenheit with formula. Celsius 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

Earthquake Alert Pro

Features
Read full description

Stay safe with instant earthquake alerts! Earthquake Alert monitors seismic activity worldwide and notifies you immediately when an earthquake occurs near your saved locations. KEY FEATURES: • REAL-TIME MONITORING Get instant push notifications when earthquakes happen near you. Our system monitors USGS data 24/7 and alerts you within seconds of detection. • INTERACTIVE EARTHQUAKE MAP View recent earthquakes on an interactive map with color-coded markers: - Green: Minor (0-3 magnitude) - Yellow: Light to Moderate (3-5 magnitude) - Orange: Moderate to Strong (5-7 magnitude) - Red: Major (7+ magnitude) • MULTIPLE LOCATIONS Save up to 10 locations to monitor - your home, workplace, family members' locations, or any place you care about. Each location has independent settings. • CUSTOMIZABLE ALERTS Set your own minimum magnitude threshold and search radius for each location. Only receive alerts that matter to you. • EARTHQUAKE HISTORY Browse earthquakes from the last 24 hours. Filter by magnitude and distance. Get detailed information including depth, exact location, and time. • 12 LANGUAGES SUPPORTED Available in English, Arabic, Azerbaijani, Turkish, Spanish, Japanese, Chinese, Indonesian, Russian, Hindi, Italian, and Greek. • PRIVACY FOCUSED Your location data stays on your device. We only use it to calculate distances and send relevant alerts. Whether you live in an earthquake-prone region or have loved ones there, Earthquake Alert keeps you informed and prepared. Data provided by the United States Geological Survey (USGS).

Screenshots

Celsius Thermometer Plus1 screens
Earthquake Alert Pro4 screens

Verdict

The call

The clearest difference is price: Celsius Thermometer Plus at Free against Earthquake Alert Pro's $1.99. Celsius Thermometer Plus also leads on iOS requirement (13 vs 17.0). Earthquake Alert Pro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Celsius Thermometer Plus is free to download; Earthquake Alert Pro costs $1.99 up front. Celsius Thermometer Plus sells 1 one-off in-app purchase. Earthquake Alert Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Celsius Thermometer Plus ships an update every 7 months, Earthquake Alert Pro fortnightly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Celsius Thermometer Plus versus Earthquake Alert Pro: the parameters behind the verdict, then further details
ParameterCelsius Thermometer PlusEarthquake Alert Pro
PriceFree — better$1.99
Rating4.7 (54 ratings) — better—
Positive reviews38.5% of reviews—
Number of ratings54 — better—
Update frequencyEvery 7 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13 — better17.0
Further details — not scored
Size11 MB2 MB
Age rating4+4+
DeveloperSHIGETO TAKAGIAyyub Najafzade

In-app purchases

1 purchases

Celsius Thermometer Plus

One-time1
  • Remove Ads$1.99
None

Earthquake Alert Pro

No in-app purchases

Questions

Is Celsius Thermometer Plus free?
Celsius Thermometer Plus is free to download, with in-app purchases available.
Is Earthquake Alert Pro free?
Earthquake Alert Pro costs $1.99, with no in-app purchases.
Do Celsius Thermometer Plus or Earthquake Alert Pro have ads?
Celsius Thermometer Plus shows ads; Earthquake Alert Pro does not.
Which is updated more often, Celsius Thermometer Plus or Earthquake Alert Pro?
Celsius Thermometer Plus ships an update every 7 months, and Earthquake Alert Pro fortnightly. Most recently, Celsius Thermometer Plus was updated on November 1, 2026 and Earthquake Alert Pro on October 31, 2026.

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