Intervalo vs Interval Pro

Intervalo is a dead-simple interval camera (intervalometer) for iPhone. Set how often it should take a photo, set how many photos you want — or leave it unlimited — tap start, and Intervalo shoots automatically until it's done. That's it. No ads, no account, no subscription, no in-app purchases. Completely free. WHAT IT DOES • Interval shooting from 1 to 60 seconds • Stop after 10, 25, 50, 100 photos — or run unlimited • Live countdown to the next shot and a running photo counter • Every photo saves straight to your Photos library A REAL CAMERA, NOT A TOY • Tap to focus and expose anywhere — using the iPhone's native autofocus • Pinch to zoom • Front and back camera • Flash: off, on, or auto BUILT TO STAY OUT OF YOUR WAY • Clean, single-screen design • No filters to wade through, no clutter • No data collection — nothing ever leaves your device Perfect for time-lapse source frames, monitoring a slow change over time, hands-free group photos, product shots, plants growing, skies moving, or any moment you want captured on a steady rhythm. Set it. Start it. Walk away. Intervalo handles the shutter.

The iPhone's timelapse mode controls nothing. DSLR workflows control everything, but weigh a ton. Interval puts full control in a simple app. LOCKABLE MANUAL CONTROLS ISO, shutter speed, white balance and focus: leave each setting on auto, dial it in by hand, or lock it on the current reading. That lock is what removes flicker, the flaw that gives away amateur timelapses. THE INTERVAL CALCULATOR Give it the length of your event, the video length you want and the frame rate: Interval computes the interval and tells you the photo count, the storage and the battery you need before you even start. No more session ruined by poor planning. STABILIZED HYPERLAPSE Set a target point on your subject, walk, realign the ghost frame of the previous photo, shoot. At export, the analysis aligns every photo and smooths the path. Fluid results, no rig, no tripod. BUILT FOR LONG SESSIONS The screen genuinely lowers its brightness while capturing to save battery. The app pauses by itself if the iPhone gets too hot, then resumes. An incoming call no longer ruins anything: the session picks up exactly where it stopped, locked settings included. PRECISE FRAMING Native 4:3, 16:9, 3:2 or square, with a guide showing exactly what the video will contain. Rule of thirds mapped to your chosen frame, and a horizon line to set the phone up straight. YOUR PHOTOS STAY YOURS Every session keeps its full-quality HEIC photos. Re-export in 1080p or 4K, at 24, 25, 30 or 60 frames per second, as many times as you like. Nothing is thrown away. NO DATA COLLECTED No account, no server, no trackers. Your photos and videos never leave your iPhone. That is not a marketing promise: the app has nowhere to send anything. ONE PRICE, EVERYTHING, FOREVER The app is free with all manual controls, 1080p export and three full-quality exports to try everything. A one-time purchase unlocks 4K, removes the watermark and lifts the export limit. For good. Never a subscription. Built by a photographer who actually uses it in the field.