Calculate lens factor, screen size, distance.
The app calculates the lens factor based on screen size and projector distance. It also determines screen size or projector distance when lens factors are known.
Showing 81–100 of 1,000 ranked alternatives.
Roman Medvid
Preview camera framing in real time
Provides a precise framing preview for Blackmagic cameras and lenses. Simulates field of view in real-time. Helps with preproduction setup. Displays camera and lens combinations. Includes ad banners. Allows adjustment of framing and composition.
Bhavik Savaliya
Measure areas and track routes
Measure areas and distances on maps by placing points and calculating the between them. Save and edit measurements. Switch between different units for distance and . Calculate total of a route or individual segments.
Clafou Ltd
Measure with your screen
Measure objects using screen size, augmented reality, or printed rulers. Place virtual on surfaces with ARKit. Print rulers via AirPrint. Compare printed results with on-screen measurements. No ads, in- purchases, or tracking.
Cedric Porter
Tap to create and watch dots grow
Create colorful dots by tapping the screen. Watch them grow, change size, and disappear to music. Customize ripple speed and size. Draw shapes, letters, and numbers with dots. Improve hand-eye coordination through interactive play.
Aliaksandr Bernat
Seek answers with the I
Access the I divination system to explore traditional Chinese wisdom. Users can interpret hexagrams, read meanings, and receive guidance based on questions.
珉予 翟
Secure accounts with two-factor authentication
Enable two-factor authentication for multiple accounts by scanning QR codes and receiving verification codes. Manage saved accounts, view authentication history, and receive notifications for login attempts.
fishdog.net, LLC
Pick numbers, share board, mirror display
Select random numbers or manually toggle selected numbers. Display called numbers on screen. Mirror to Apple TV, project via HDMI, or share in group video apps. Option to speak numbers aloud. Set auto-pick intervals of 2, 4, 6, 9, 12, or 15 seconds.
TabTale LTD
Run a theater, sell tickets, serve popcorn,
Manage a theater by selling tickets, serving snacks, and guiding guests to their seats. Decorate posters, handle customer service, and maintain a quiet environment by identifying and quieting noisy moviegoers.
Namirial Spa
Generate one-time passwords securely
Generate one-time passwords for secure account access. Authenticate digital transactions, e-signatures, and eID schemes. Enable two-factor authentication for professional services.
Shesek LLC
Customize home screen with photos, ,
Customize home screen with photos, , or dates. Add analog clock and set background color. Choose font, size, and color for and date. Support unlimited and uploads.
Samuel Blackburn
Calculate ratios instantly
Calculate ratios by entering the desired ratio and bottle size. Determine the exact amounts of water and solution needed. Supports litres and millimetres with future unit additions. Share results or provide feedback through in- options.
SZ DJI TECHNOLOGY CO., LTD
Control camera settings remotely
Control the PHANTOM 2 drone via mobile device. Adjust camera settings, manage flight paths, and monitor battery life. View real-time video feed and trigger automated shots. Access flight data and system diagnostics.
30 South LLC
Track pitch speed with screen taps
Track pitch speed by pressing the screen when the ball is thrown and releasing when it is caught. Measure speed for baseball, Little League, softball, or custom distances. Calculate average speed based on distance and time.
Shourob Datta
Organize home screen with widgets
Allows users to customize their home screen with integrated tools. It combines calendar, battery, steps, distance, reminders, , and call options into one . It syncs with HealthKit to display step data and track health metrics.
Cyberprodigy LLC
Calculate loads and circuits
Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.
Curator & Co Ltd.
Collect, organize, and present ideas.
The app collects, organizes, and presents user ideas visually. It functions as a mood board, portfolio, and presentation tool for creative professionals, allowing content mixing from various sources.
John Lullie
Calculate optimal TV viewing distances and sizes.
The app calculates optimal viewing distances and HDTV sizes for a given room. It also computes TV screen dimensions and projector throw distances, and includes a reference for TV terms and display resolutions.
Carlos de Boer Ver Voorn
Sync tokens across devices
Manage two-factor authentication with time-based one-time passwords. Add accounts via QR code scanning. Sync tokens across devices using iCloud Keychain. View and export migration data. Support for Google Migration Export QR.
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