Intervalometer for Sony vs Satrelle Planner

Compatible with the following models: ILCE-9 (a9) ILCE-7M3 (a7 III), ILCE-7C (a7C), ILCE-7CM2 (a7C II), ILCE-7M4 (a7 IV), ILCE-7RM3 (a7R III) ILCE-6400 (a6400), ILCE-6600 (a6600), ILCE-6700 (a6700) ZV-E10, ZV-1, ZV-1M2 The Intervalometer for Sony app allows you to shoot long-exposure time-lapse recordings by connecting to your camera via Bluetooth and triggering it at set intervals. Longer Battery Life Bluetooth (BLE = Bluetooth Low Energy) requires up to 90% less energy than Wifi, hence your battery will last longer. BULB mode Set the exposure time on your camera or switch to BULB mode and control the exposure time directly from the app without any time limit. AEB mode Take multiple pictures while using Auto Exposure Bracketing on your camera. Unlimited Number of Photos and Automatic Stop Choose between infinite triggering or an automatic stop after a set number of photos. Alarm on Interruption and Automatic Reconnect Sounds an alarm when the camera disconnects from the phone while shooting is in progress and automatically attempts to reconnect the app to the camera in order to continue shooting. Continue in Background Triggering continues even when the app is minimised in the background. Video mode The intervalometer also works in Video mode and can be used to re-start video recording. This might be useful for cameras that have a 30 minute video recording limit. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Satrelle Planner shows you exactly how the stars will move before you ever press the shutter. Set your place, time, and lens, then watch the star trails arc across the frame so you can plan the shot with confidence. Three ways to plan: 2D PLANNER (free) Pick a location, date, and exposure length, then see the trails curve around the celestial pole for your camera and focal length. The Sun and Moon are shown too, at the Moon's real phase, so you know when and where they will be. PHOTO OVERLAY (free) Load a photo you already took and Satrelle lines the trails up using the photo's own location and time, so you can preview a longer exposure or a different framing. LIVE AR SKY (Satrelle Pro) Point your phone at the sky and see the trails overlaid on your live camera in real time, day or night. Match your real camera and focal length, pinch to set your lens, and save a clean preview image to share. Built for photographers, honestly: - Real astronomy from an 8,400 star catalog, not a gimmick - Accurate Sun and Moon positions, with the current Moon phase - Frame to your exact camera and focal length - Save clean preview images with your settings and the Satrelle mark - Everything runs on your device. Nothing is collected or sent anywhere. Free to plan in 2D and to overlay your own photos. Satrelle Pro is a one-time purchase that unlocks the live AR sky and camera matching. No subscription. Satrelle Planner is the mobile companion to Satrelle for Mac, the star-trail app for serious nightscape work.