Comparison

Torr vs Moonphase Setter

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

Head to head
About

Torr

This app provides real-time barometric pressure and altitude readings, along with 10-day forecasts and migraine alerts. It automatically logs historical data and allows for CSV export, functioning offline and on Apple Watch. It's useful for outdoor activities, weather observation, and managing weather-sensitive conditions.

Highlights
  • Real-time barometer and altimeter
  • 10-day pressure and weather forecasts
  • Migraine and weather sensitivity alerts
  • Automatic history logging and CSV export
  • Offline functionality
  • Apple Watch support
  • Multiple altitude sources
Features
Read full description

Free barometer & altimeter — real-time pressure, altitude, 10-day forecasts with migraine alerts, automatic history logging, and CSV export all in one app. The dashboard displays high-precision real-time measurement data, offering peace of mind for mountaineering enthusiasts and outdoor adventurers. It uses your device's built-in barometric pressure sensor, motion sensor, and GPS, allowing offline use. It also features real-time trend graphs, making it ideal for observing short-term changes during typhoon approaches, sudden downpours, stair/elevator ascents/descents, or driving uphill. The altimeter lets you simultaneously view readings from three sources—sensor, GPS, and QNH (sea-level corrected pressure)—plus a calibrated value matched to a known elevation such as a trailhead. Each altitude is displayed visually on an arch gauge, and you can tap each source to learn about its characteristics and accuracy. Since barometric pressure and altitude support various units, it can also be used for professional purposes by researchers and academic institutions. Additionally, for those sensitive to weather changes and suffering from migraines or weather-related illnesses, it provides graphs forecasting barometric pressure and weather for the next 10 days, along with headache alert information based on published research, updated every 6 hours. Its graphical, intuitive UI runs smoothly, making it a valuable tool for daily prevention and countermeasures. Furthermore, measured barometric pressure data is automatically stored within the app. It features a background measurement mode that enables measurements even when the app is in the background or asleep. You can view accumulated data and export it to CSV files. It also supports Live Activities in the background, allowing you to view real-time data on Dynamic Island or the lock screen. Beyond the main app, it also works with Apple Watch, letting you instantly check barometric pressure and altitude. An all-in-one, high-performance barometer app covering all present, future, and past information related to barometric pressure. The one-of-a-kind app you never knew you needed—that's "Torr"!! 【Features】 ・Dashboard  ・Barometer (Atmospheric pressure data via pressure sensor)  ・Altimeter — View altitudes from 4 sources on arch gauges   ・Sensor Altitude (absolute altitude from the barometric sensor)   ・GPS Altitude (elevation above sea level via satellite positioning)   ・QNH Altitude (sea-level corrected barometric altitude)   ・Calibrated Altitude (calibration matched to a known elevation) ・Pressure Forecast  ・Up to 10 days of nearby sea-level pressure values and weather forecasts  ・Pressure graph showing trends like rises and falls  ・6-hourly migraine/weather sensitivity alerts based on published research ・History  ・Automatic data logging  ・Daily history export to CSV files  ・Background measurement mode ・Unit settings — 7 pressure units including Torr, hPa, kPa, mBar, psi, inHg, mmHg ・Color theme settings ・Daily pressure forecast notification ・Torr Pro — full 10-day forecast anytime, 30 days of past pressure, pressure alerts, graph widgets, ad-free ・Apple Watch compatibility and complication ・Home Screen and Lock Screen widgets ・Live Activity 【Other】 Some devices may not have a barometric pressure sensor or motion sensor. Please note that in such cases, certain dashboard features may not be available. Location access and an internet connection are required to use the barometric pressure forecast. Location access is required for background measurement. Please submit requests or inquiries via reviews or the support URL.

About

Moonphase Setter

Features
Read full description

Complete the Universe on Your Wrist. The premier moonphase guide designed specifically for mechanical watch enthusiasts. Stop relying on inaccurate calendars or complex charts when setting your luxury timepieces. ■ Key Features Precision Data: Accurate moonphase calculations with no room for error. GPS Sync: Instantly match the night sky of your current location with a single tap. Global Search: Access astronomical data for over 10,000 cities worldwide. Luxury Aesthetic: A sophisticated interface inspired by Rose Gold and Deep Navy watch movements. Give your timepiece the gift of perfect synchronization. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Torr4 screens
Moonphase Setter4 screens

Verdict

The call

The clearest difference is update cadence: Torr at every 5 days against Moonphase Setter's every 6 weeks. Moonphase Setter's advantage is iOS requirement (16.6 vs 18.0). 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. Torr sells 2 in-app purchases, starting at $1.99 per month and Moonphase Setter sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Torr ships an update every 5 days, Moonphase Setter every 6 weeks. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
Torr versus Moonphase Setter: the parameters behind the verdict, then further details
ParameterTorrMoonphase Setter
PriceFreeFree
Rating4.4 (179 ratings) — better—
Positive reviews57.4% of reviews—
Number of ratings179 — better—
Update frequencyEvery 5 days — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.016.6 — better
Further details — not scored
Size22 MB74 MB
Age rating4+4+
DeveloperSoyAppsWOORAM YANG

In-app purchases

2 purchases

Torr

Subscriptions2
  • Pro (Monthly)7 Days trial$1.991 Month
  • Pro (Yearly)$19.991 Year
2 purchases

Moonphase Setter

Subscriptions2
  • Premium Monthly Membership1 Month trial$2.991 Month
  • Premium Yearly Membership$29.991 Year

Questions

Is Torr free?
Torr is free to download, with in-app purchases available.
Is Moonphase Setter free?
Moonphase Setter is free to download, with in-app purchases available.
Do Torr or Moonphase Setter have ads?
Both Torr and Moonphase Setter show ads.
Which is updated more often, Torr or Moonphase Setter?
Torr ships an update every 5 days, and Moonphase Setter every 6 weeks. Most recently, Torr was updated on October 16, 2026 and Moonphase Setter on October 3, 2026.

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