Shutter Link vs Zenith Annotation

ShutterLink turns your iPhone into a remote for the camera you already own, over Bluetooth. No Wi-Fi network to join, no hotspot that drops, no account to make. Pair once, and the camera is there when you pick the phone up. Works with Sony Alpha, Fujifilm X and GFX, and Canon EOS bodies that have Bluetooth remote control. A REMOTE YOU ARRANGE Add, move, resize and remove controls on a grid, the way you would in Control Center. Upright and sideways are kept separately, and every camera keeps its own layout. Shutter, half press, single shot, shoot on focus, 3s and 10s self timers, AF-ON, C1, video record, power zoom and focus drive, as far as the body allows. SEQUENCES A bulb timer, an intervalometer and focus bracketing, composed into one run, with an estimate of how long it will take before you start it. Exposure ramping gives every frame a different length across a run, for a timelapse shot into changing light. A Live Activity keeps the count on the Lock Screen and in the Dynamic Island while the phone is in your pocket. ON YOUR WRIST, AND EVERYWHERE ELSE An Apple Watch remote with four controls you choose per camera. Siri and Shortcuts for shutter, start and stop. A Control Center button for the shutter, one press from anywhere. MORE THAN ONE CAMERA Pair as many bodies as you like. They stay connected together, and the title on the remote decides which one it drives, so a sequence running on one carries on while you shoot with the other. GEOTAGGING AND THE SHOT LOG Feed the phone's position to the camera over the maker's own location service, and the camera writes GPS into its own files, including the frames you fire on the body that the app never sees. The shot log records when and where every frame the app triggered went off, and exports GPX for matching photos by capture time in Lightroom or Capture One. FREE TO CONNECT, PAY TO CONTROL Finding, pairing and connecting cost nothing, so you can watch the app talk to your camera before you spend anything. One purchase then unlocks the remote for every supported make, now and for the makes added later. No subscription, no account, no sign-in. WHAT BLUETOOTH CANNOT DO Bluetooth is a remote release, not a tether. There is no live view, no image preview or transfer, and no reading or setting ISO, aperture, shutter speed or white balance. What is on offer also varies by make: a Fujifilm gives the shutter, its half press and geotagging, and a Canon gives different things depending on which of its two Bluetooth modes you paired from. The app follows what your camera can actually do rather than what its badge says, lists that for you before you buy, and never draws a button the body will not answer. Not affiliated with, or endorsed by, Sony, Fujifilm or Canon. Product names are the trademarks of their owners.

Study and present your astronomical images on iPhone and iPad. Zenith Annotation brings image import, astrometry, annotations, and presentation tools together in a guided workflow. Explore the field • Open the images you choose from Photos or Files, including TIFF and TIF images. • Solve a field online when you request it and agree to send a working copy. • Browse catalogs and review object and session details. Prepare your annotations • Organize layers, labels, data, and visual styles. • Keep project progress on your device. • Preserve the original file: online solving uses a reduced grayscale copy, not the original. Present your work • Design carousels with editable text, charts, palettes, and animations. • Arrange images and text in collages. • Export a result to save or share yourself. Online solving requires a connection and your explicit action. For this feature, the app sends Astrometry.net a reduced grayscale copy of up to 2048 pixels without EXIF metadata. Zenith Annotation does not transmit the original file or publish your images to social networks. Annotation Studio Choose how to start: try 14 days free if your Apple account is eligible, or pay for the year up front. The plan automatically renews after the trial at the price shown by your App Store; in Mexico, that price is MXN $549 per year. Direct payment charges the displayed annual price at the start. Manage or cancel renewal in your Apple account settings. Purchase restoration is included. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/