# ProKit: Barometer & Tools — Altimeter, Sound, QR & NFC > Multi-tool utility app with barometer, speedometer, decibel meter, heart rate, compass, NFC, QR, Sudoku, and breathing exercises. (iPhone/iPad app by omer yuksel.) - Source: https://appshunter.io/ios/app/prokit-barometer-and-tools/id6743349151 (this page in markdown: same URL + `.md`) - Developer: [omer yuksel](https://appshunter.io/developer/1735991224) - Category: Utilities, Weather - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 18 · 25 MB - Languages: American English, Arabic, Bangla, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek and 25 more - Released: 2025-03-18 - Data updated: 2026-09-02 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/prokit-barometer-and-tools/id6743349151/reviews.md ## What is ProKit? 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. ## Key features - 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 ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/prokit-barometer-and-tools/id6743349151/reviews.md ### 5/5 — Unique Outstanding Design App! *2025-07-16* Once in awhile you get lucky and find a very Outstanding Design App! For myself this Unique Design App is one of those cases! The Developer has really out did Himself on the 5 Star ⭐️ design that He created in this Unique Software! Hopefully you will Download this App and Truly give it a try! I’m sure that you will not be disappointed! ( really ) I want to Tip my Hat 🎩 to the Developer who created this Unique Outstanding Design app for all of us to use. I know I have already begun using this Software every Day and have found it useful and accurate in the Data it supplies for me. So Mr. Developer Thank you it truly is a 5 Star ⭐️ Outstanding Design App! **Developer response:** Thank you so much for your kind and thoughtful words! 🙏 We’re truly happy to hear that you find the design unique and the app useful in your daily life. Your support and feedback motivate us to keep improving and adding new features. If you ever have suggestions or ideas, feel free to share them. Thanks again for being part of our community and for your 5-star review! ## Frequently asked questions about ProKit ### What tools does ProKit Tools Barometer offer? ProKit Tools Barometer includes a barometer, speedometer, decibel meter, heart rate monitor, compass, NFC tools, QR code scanner/creator, Sudoku puzzles, and breathing exercises. ### How does the barometer in ProKit Tools Barometer work? The barometer measures altitude, local pressure, and sea level pressure using your phone's sensors. It can record data in the background and display graphs, along with weather data like temperature and humidity. ### Can I customize the speedometer in ProKit Tools Barometer? Yes, you can customize the speedometer gauge by changing colors, the background color, and setting maximum and intermediate speed values. ### Does ProKit Tools Barometer have ads? No, the app is ad-free until 2026, providing an uninterrupted user experience. ### What devices does ProKit Tools Barometer support? Currently, ProKit Tools Barometer is supported on iPhone devices. ### How often is ProKit Tools Barometer updated? The latest version is 1.045, and the app was last updated on March 17, 2026, indicating regular maintenance and updates. ### What is the age rating for ProKit Tools Barometer? ProKit Tools Barometer has an age rating of 4+, making it suitable for a wide range of users. ### Are there any in-app purchases or subscriptions for ProKit Tools Barometer? Currently, in-app purchases or subscriptions are not active for ProKit Tools Barometer. The app is available for free. ## Version history (last 5 releases) ### 2.1 — 2026-08-31 • Discover four new games: Number 8192, Minesweeper, Snake Nova, and Bubble Shooter — each with its own gameplay style and polished controls. • Refreshed Home screen with a cleaner layout and quicker access to tools and games. • Redesigned Speed tab with an improved Trip Computer, live map, and clearer trip insights. • Track moving time, stopped time, distance, speed, and elevation more easily. • General performance and stability improvements. ### 2.0 — 2026-08-24 ProKit 2.0 brings a refreshed interface and easier navigation. Barometer, weather charts and radar, speed and trip summaries, live sensors, compass, decibel, NFC, QR, Sudoku, breathing and BlockNova have been improved. Performance, localization and stability are better too. ### 1.060 — 2026-08-14 • The speedometer and barometer screens have been redesigned with a clearer, more modern look. • A trip computer, current location, and address were added to the speed screen. • Background operation and low-power options were added to the barometer. • The rain radar, offline barometer view, and altitude and pressure displays were improved. • Potential decibel meter audio-engine crashes were fixed, with performance and stability improvements. ### 1.046 — 2026-08-08 • Improved altitude locking: nearby GPS drift no longer changes the locked altitude, while a confirmed location change releases it automatically. • Enhanced Sudoku interface and puzzle system. • Improved QR Code and NFC tools with Wi‑Fi support and better saved-item management. • Refined decibel meter layout, graph and measurement display. • Improved camera transitions, performance and stability. • Added a new Device Information section. Users can view detailed hardware, software, battery, display, storage, network, sensor, and camera information in one place. • Added support for 25 new languages. ### 1.045 — 2026-03-17 • Field of view, gusts, and UV measurements added • Animated radar display added to the Radar tab • Some bugs fixed and overall performance improved ## Apps similar to ProKit | App | Rating | Price | Category | | --- | --- | --- | --- | | [Barcode Generator BarcodeCraft](https://appshunter.io/ios/app/barcode-generator-barcodecraft/id6742451464) | 3.7 (3) | Free | Utilities | | [Barometer: Air Pressure](https://appshunter.io/ios/app/barometer-air-pressure/id6759883097) | — | Free | Utilities | | [Web Automation tools](https://appshunter.io/ios/app/web-automation-tools/id6744456431) | 2.5 (2) | Free | Utilities | | [Calc: Multiline calculator](https://appshunter.io/ios/app/calc-multiline-calculator/id6482418917) | 4.8 (41) | Free | Utilities | | [LinksKeeper](https://appshunter.io/ios/app/linkskeeper/id6744561894) | — | $0.99 | Utilities | | [Counter Widget Daily: Tally](https://appshunter.io/ios/app/counter-widget-daily-tally/id6739188711) | 4.8 (12) | Free | Utilities | ## More apps by omer yuksel - [Word Quiz](https://appshunter.io/ios/app/word-quiz/id6504195170) - [Kelime Avı Zeka](https://appshunter.io/ios/app/kelime-av-zeka/id6756544798) All apps by omer yuksel: https://appshunter.io/developer/1735991224 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*