CalcTriangle vs NoMachine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CalcTriangle
This app calculates all unknown sides, angles, area, and perimeter of a right triangle. It supports both imperial and metric units, with precise input options for fractions and measurements.
- Calculates sides, angles, area, and perimeter
- Supports imperial (feet, inches, fractions) and metric units
- Precise fraction input
- Save and load triangle data
- Simple interface for job sites
Read full descriptionHide full description
CalcTriangle is an easy-to-use right triangle calculator built for carpenters, builders, and DIYers. Enter any two sides, or one side and one angle, then tap Calc — CalcTriangle solves the rest and shows all sides, angles, area, and perimeter. Features: • Supports feet, inches, and fractions (down to 1/16") — perfect for construction • Metric mode with centimeters, millimeters, and meters • Tap a field on the triangle to select it, then type your measurement • Foot/Inch buttons with a fraction picker wheel for precise imperial entry • Mode button cycles through display units • Save and load triangles for quick reference on the job site • Clean, simple interface designed for big fingers and bright sunlight Completely rewritten in Swift for iOS 18. Fast, modern, and reliable.
NoMachine
Access your PC or Mac remotely with lightning-fast speed. Control your computer from anywhere, stream media, play games, and provide support. Seamlessly work with all your files and applications as if you were physically present.
- Remote PC/Mac access
- High-speed performance
- HD video and audio streaming
- File transfer
- Remote administration
- Access behind firewalls
Read full descriptionHide full description
Your computer, anywhere. With NoMachine, secure, fast remote access is always available no matter where you are, putting your files, documents, videos, and music right in the palm of your hand. Whether you're an individual accessing your desktop at home or an IT professional managing an entire infrastructure, NoMachine gives you instant access so you can stay connected to what matters most. The perfect travel companion, you can use it to: - Control your office and home computers remotely over any network as if you were sitting in front of them - Work with all your files, desktop applications and other programs all running on your computer elsewhere - Share and transfer files easily between devices - Manage unattended computers and provide on-the-go support to colleagues and friends - Enjoy your media, including HD movies, TV shows, and music - Play graphics-intensive games remotely with smooth performance Key features: - Connect to any computer, wherever it is - Sign in to NoMachine Network for easy remote connections - High-quality video and audio streaming - Bi-directional file transfer - Record any activity on the remote desktop - Intuitive touch and control gestures - Guest connections to share the desktop, no local account required - Remote terminal connections (from iPad) - Protect logins with 2FA through your iPhone or iPad Quick guide 1) Install this app. 2) Download NoMachine from our website and install it on the computer you want to access. 3) In the NoMachine for iOS GUI enter the IP of your computer or the Machine Id. 4) You must already have an account on the remote computer. Enter the credentials for your system account when prompted or use a guest account. 5) For more detailed instructions check the tutorial here: https://www.nomachine.com/getting-started-with-nomachine-for-ios.
Screenshots
Verdict
The clearest difference is price: NoMachine at Free against CalcTriangle's $0.99. NoMachine also leads on iOS requirement (9.0 vs 17.6). CalcTriangle's advantage is review sentiment (50% vs 37%). On update cadence, 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
NoMachine is free to download; CalcTriangle costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
CalcTriangle ships an update every 8 months, NoMachine every 7 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | CalcTriangle | NoMachine |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 3.0 (126 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 37.1% of reviews |
| Number of ratings | — | 126 — better |
| Update frequency | Every 8 months | Every 7 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 9.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | Philip Sacchitella | NoMachine S.à r.l. |
Customer experience
CalcTriangle
NoMachine
Bugs and requests
CalcTriangle
Not enough reviews yet to summarise bugs or requests.
NoMachine
Reported bugs
20 issues- App hangs and freezes on startup with iOS 16+
- Screen display shifted to right with black bars on iPad
- Help/intro screen misplaced and cannot be dismissed
- App crashes when changing display resolution
- Stored settings lost after crashes
Show 15 moreShow fewer
- Magic Keyboard not recognized or working
- Trackpad two-finger scroll not functioning
- Keyboard input not registering properly
- First tap on input box ignored
- Mouse cursor lags significantly
- Blank screen when reconnecting
- App not compatible with M1/M2 iPad Pro
- Username field only accepts single letter
- External keyboard disconnection after connection
- App covers notch and hardware elements on iPhone
- Rotation to landscape causes black screen
- Network auto-discovery not working
- Connection settings not saved properly
- Text rendering fuzzy and blurry
- App unresponsive in portrait mode
Requested features
16 requests- App Store payment option instead of direct credit card
- Full iPad Pro native resolution support
- Magic Keyboard and external keyboard full support
- Two-factor authentication support
- Multi-monitor selection and switching
Show 11 moreShow fewer
- Portrait orientation support on iPad
- Bluetooth audio/AirPods support
- Auto-discovery of machines on network
- Stage Manager compatibility on iPad
- Chinese language support
- Screen keep-alive option for streaming
- Better display scaling and 1:1 pixel resolution
- Hardware acceleration for newer devices
- Trackpad gesture support (two-finger click)
- External monitor support with full resolution
- Improved keyboard layout with configurable keys
In-app purchases
CalcTriangle
No in-app purchases
NoMachine
No in-app purchases
Questions
Is CalcTriangle free?
Is NoMachine free?
Do CalcTriangle or NoMachine have ads?
Which is updated more often, CalcTriangle or NoMachine?
Other comparisons















