Comparison

CNC Utility Pro vs Window Seat GPS

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

Head to head
About

CNC Utility Pro

This app provides essential CNC calculations for machinists and operators. It offers tools for speeds and feeds, tap drill charts, unit conversion, triangle calculations, and bolt circles, all designed for speed and simplicity on the shop floor. Works offline for reliable access anywhere.

Highlights
  • Speeds and Feeds Calculator
  • Tap Drill Chart
  • Unit Converter
  • Triangle Helper
  • Bolt Circle Calculator
  • Offline functionality
Features
Read full description

CNC Utility Pro is a fast and reliable machining companion built for real shop work. It brings essential CNC calculations into one simple and easy to use app so you can focus on precision and productivity instead of searching through charts or doing manual math. This app is designed for machinists, CNC operators, toolmakers, engineering students, and anyone working with machines who needs quick and accurate results on the shop floor. Every feature is built with a focus on speed, simplicity, and usability. With CNC Utility Pro you get a complete set of practical tools that are used every day in machining. Speeds and Feeds Calculator helps you quickly determine spindle speed and feed rate based on tool diameter, surface speed, flutes, and chip load. This allows you to make better cutting decisions and improve tool life and efficiency. Tap Drill Chart provides instant access to common thread sizes and their recommended drill sizes. Instead of searching through tables, you can find the correct drill in seconds and keep your workflow smooth. Unit Converter makes it easy to convert between millimeters, inches, and feet. Whether you are switching between metric and imperial units or checking measurements, this tool keeps everything consistent and accurate. Triangle Helper simplifies shop math by helping you calculate hypotenuse and angles for right triangles. This is especially useful for layout work, setups, and quick geometry calculations. Bolt Circle Calculator allows you to calculate hole positions and angles based on the number of holes and bolt circle diameter. This is ideal for machining circular patterns and ensures precision every time. CNC Utility Pro is built with a clean and simple interface so you can get results quickly without distractions. There are no unnecessary features, no complicated menus, and no learning curve. Just open the app, enter your values, and get accurate results instantly. The app works offline, so you can rely on it anywhere in the shop without needing an internet connection. It loads quickly and responds instantly, helping you save time and stay focused on your work. CNC Utility Pro is designed to reduce errors, improve efficiency, and support better decision making in machining tasks. Whether you are an experienced machinist or just getting started, this app provides reliable tools that you can use every day. I am committed to keeping CNC Utility Pro simple, useful, and effective. Future updates will continue to improve accuracy, expand tool options, and enhance the overall experience while maintaining the same clean and straightforward design. If you are looking for a practical machining calculator that delivers fast results and real value, CNC Utility Pro is the right choice. Work smarter, save time, and keep your machining precise with CNC Utility Pro. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/cnc-utility-pro/privacy-policy

About

Window Seat GPS

Track your flight's real-time position and altitude offline using your device's GPS and barometer. Monitor cabin pressure, ground speed, and visualize your flight profile with interactive charts, all without needing in-flight Wi-Fi.

Highlights
  • Offline flight progress tracking
  • Real-time map position
  • Cabin pressure altitude monitoring
  • Advanced GPS telemetry
  • Interactive flight profile charts
  • Customizable units
Read full description

Ever wonder exactly where you’re flying, or what the cabin pressure altitude is at 35,000 feet, but there is no inflight WiFi? Whether you are a frequent flyer, an aviation nerd, or just a curious passenger, this app brings offline-first flight information right to your window seat. Using your device's built-in GPS and barometer, you get real-time flight telemetry—completely offline, with no expensive airline Wi-Fi required. Key Features: - Offline Flight Computer: Enter your origin and destination airports to track your exact flight progress, distance to destination, and estimated time remaining (approximate). - Offline Maps: Watch your plane's real-time position on a detailed map that works with GPS signal only. - Cabin Pressure Analysis: Monitor the aircraft's pressurization in real-time. See the actual cabin altitude and vertical speed (climb/descent rate) using your phone's highly sensitive barometer. - Advanced GPS Telemetry: Get live readouts of your true ground speed, GPS altitude, heading, and GPS vertical rate. - Interactive Charts: Visualize your flight profile with real-time graphs comparing your cabin pressure altitude to your true GPS altitude. - Customizable Units: Easily toggle between Knots, mph, km/h, Feet, Meters, inHg, hPa, and more. Note: This app relies on your device's internal pressure sensor and GPS receiver. A window seat with a clear line of sight to the sky is essential for a GPS lock, hence the name (: WARNING: This application is designed exclusively for passengers for educational and recreational purposes. It is NOT a certified flight instrument. It must NEVER be used for real-world navigation, altitude monitoring, or flight planning. You must obey all applicable laws, regulations, and crew member instructions. Terms: https://pxatech.com/window-seat-gps/

Screenshots

CNC Utility Pro4 screens
Window Seat GPS4 screens

Verdict

The call

The clearest difference is iOS requirement: CNC Utility Pro at 17.6 against Window Seat GPS's 26.0. On price, rating, ratings volume and update cadence 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. CNC Utility Pro sells 2 in-app purchases, starting at $2.99 per month and Window Seat GPS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for CNC Utility Pro against 5.0 for Window Seat GPS. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

CNC Utility Pro ships an update monthly, Window Seat GPS every 2 months. Both last shipped on October 31, 2026.

Scorecard1 real difference · 8 level
CNC Utility Pro versus Window Seat GPS: the parameters behind the verdict, then further details
ParameterCNC Utility ProWindow Seat GPS
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationPaidPaid
DevicesiPhone, iPad — betteriPhone
Requires iOS17.6 — better26.0
Further details — not scored
Size4 MB207 MB
Age rating9+4+
DeveloperShashwat PatelPXA Tech LLC

Customer experience

CNC Utility Pro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Window Seat GPS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

CNC Utility Pro

Subscriptions2
  • CNC Utility Pro Monthly$2.991 Month
  • CNC Utility Pro Annual$29.991 Year
1 purchases

Window Seat GPS

One-time1
  • Offline Map Unlock$2.99

Questions

Is CNC Utility Pro free?
CNC Utility Pro is free to download, with in-app purchases available.
Is Window Seat GPS free?
Window Seat GPS is free to download, with in-app purchases available.
Which has better reviews, CNC Utility Pro or Window Seat GPS?
CNC Utility Pro and Window Seat GPS are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do CNC Utility Pro or Window Seat GPS have ads?
Neither CNC Utility Pro nor Window Seat GPS shows ads.
Which is updated more often, CNC Utility Pro or Window Seat GPS?
CNC Utility Pro ships an update monthly, and Window Seat GPS every 2 months. Most recently, CNC Utility Pro was updated on October 31, 2026 and Window Seat GPS on October 31, 2026.

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