Comparison

Barometer ∞ Pressure Altitude vs ProKit

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

Head to head
About

Barometer ∞ Pressure Altitude

Access your device's built-in barometer for real-time atmospheric pressure and altitude readings. Offers multiple units and works offline without requiring signup or subscriptions.

Highlights
  • Live barometric pressure readings
  • Current altitude display
  • Multiple pressure units (atm, hPa, kPa, Bar)
  • Offline functionality
  • Native iOS design
  • Minimalist interface
Read full description

Your iPhone already has a barometer. Use it. Barometer ∞ gives you instant, accurate atmospheric pressure readings and your current altitude — straight from the device's built-in sensor. No signup, no subscription, no fuss. • Live barometric pressure, updated in real time • Current altitude in meters, powered by the same sensor pilots trust • Four pressure units — pick Standard Atmosphere (atm), Hectopascals (hPa), Kilopascals (kPa), or Bar • Works offline — no internet or location required to read pressure • Native iOS design built for iOS 17 and later • Tiny download and zero clutter Great for: — Hikers and climbers curious about elevation — Weather watchers tracking pressure shifts — Students, teachers, and anyone learning about atmospheric science — Anyone who wants a clean, fast reading without wading through ads-riddled "pro" alternatives Barometer ∞ is intentionally simple. It does one thing — show you what your iPhone's pressure sensor sees — and it does it instantly. No cluttered dashboards, no weather forecasts you didn't ask for, no dark-pattern paywalls. Privacy Policy: https://triplegelato.notion.site/Privacy-Policy-182d18371d6181b588d4ed7dbd0ba832 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ProKit

This utility app offers a suite of tools including a barometer for altitude and pressure, a speedometer, a decibel meter, a heart rate monitor, a compass, NFC tag management, and QR code generation/scanning. It also includes Sudoku puzzles and guided breathing exercises.

Highlights
  • Barometer for altitude and pressure
  • Speedometer with customization
  • Decibel meter with live graphs
  • Heart rate monitor via camera
  • NFC tag reader/writer
  • QR code creator and scanner
  • Sudoku puzzles with statistics
  • Guided breathing exercises
Read full description

ProKit: Barometer & Tools brings measurements, tracking and everyday utilities together in one modern, easy-to-use app. BAROMETER AND WEATHER • View local and sea-level pressure. • Track the altitude of your current location. • Review pressure and altitude changes with charts. • Access temperature, humidity, feels-like temperature and dew point. • Follow precipitation, cloud cover, visibility, wind and UV values. • View current conditions on the weather radar. SPEED AND TRIP TRACKING • View your current, average and maximum speed. • Track driving time, moving time, stopped time and distance. • Review trip history, route summaries and altitude changes. • Choose from different speed and altitude units. COMPASS AND DEVICE SENSORS • Use the magnetic compass and magnetometer. • Follow magnetic-field values live. • View the status of GPS, accelerometer, gyroscope, barometer and other device sensors. • Review hardware, system, battery, storage and connectivity information. EVERYDAY UTILITIES • Decibel meter • Heart-rate tool • NFC reading and writing • QR code creation and scanning • Breathing exercises • Sudoku • BlockNova • Device test center ProKit’s clean design and customizable tools help you reach the information you need quickly. Some features depend on your device hardware, sensor support, location permissions and internet connection. Measurements are for informational purposes only; the app is not a medical device.

Screenshots

Barometer ∞ Pressure Altitude1 screens
ProKit4 screens

Verdict

The call

The clearest difference is ads: ProKit at none against Barometer ∞ Pressure Altitude's shown. ProKit also leads on update cadence (every 2 weeks vs every 15 months) and monetization model (free vs ad-supported). On price, rating, ratings volume 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

On the App Store both sit at effectively the same score — 5.0 for Barometer ∞ Pressure Altitude against 5.0 for ProKit. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Barometer ∞ Pressure Altitude ships an update every 15 months, ProKit every 2 weeks. The most recent releases landed on September 9, 2026 and September 2, 2026 respectively.

Scorecard3 real differences · 7 level
Barometer ∞ Pressure Altitude versus ProKit: the parameters behind the verdict, then further details
ParameterBarometer ∞ Pressure AltitudeProKit
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 15 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhoneiPhone
Requires iOS17.0 — better18
Further details — not scored
Size4 MB25 MB
Age rating4+4+
DeveloperFawkes Weiomer yuksel

In-app purchases

None

Barometer ∞ Pressure Altitude

No in-app purchases

None

ProKit

No in-app purchases

Questions

Is Barometer ∞ Pressure Altitude free?
Barometer ∞ Pressure Altitude is free to download, with no in-app purchases.
Is ProKit free?
ProKit is free to download, with no in-app purchases.
Which has better reviews, Barometer ∞ Pressure Altitude or ProKit?
Barometer ∞ Pressure Altitude and ProKit are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Barometer ∞ Pressure Altitude or ProKit have ads?
Barometer ∞ Pressure Altitude shows ads; ProKit does not.
Which is updated more often, Barometer ∞ Pressure Altitude or ProKit?
Barometer ∞ Pressure Altitude ships an update every 15 months, and ProKit every 2 weeks. Most recently, Barometer ∞ Pressure Altitude was updated on September 9, 2026 and ProKit on September 2, 2026.

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