Pro timelapses, without the complexity.
The iPhone's native timelapse mode controls nothing. DSLR workflows control everything, but weigh a ton. Interval puts full control in a simple app: interval, locked exposure, computed duration, stabilized hyperlapse.
Built by a photographer who actually uses it in the field.
data collected: no account, no server, no trackers
once, everything included, forever. Never a subscription.
HEVC, full-quality HEIC source photos kept
What the app does
Everything the native camera doesn't do
Lockable manual controls
ISO, shutter speed, white balance, focus: leave each one on auto, set it by hand, or lock it on the current reading. Locking is what removes timelapse flicker.
The interval, computed for you
Give it the event duration, the video length you want and the frame rate: Interval computes the interval and tells you the photo count, storage and battery needed before you start.
Stabilized at export
Set a target point, walk, realign the ghost frame, shoot. At export, the analysis aligns every photo and smooths the path. Fluid results, no rig, no tripod.
Built to run for hours
Screen brightness genuinely lowered to save battery, automatic pause on overheating, recovery after a phone call, and projects that resume exactly where they stopped, locked settings included.
Formats, thirds and level
Native 4:3, 16:9, 3:2 or square: the framing guide shows exactly what the video will contain. Rule of thirds mapped to the frame, horizon line to set up straight.
Source photos stay yours
Every session keeps its full-quality HEIC photos. Re-export in 1080p or 4K, at 24, 25, 30 or 60 fps, as many times as you like. Nothing is thrown away, nothing leaves the iPhone.
How it works
Three moves, one video
Set
Pick the mode, the format, the interval. Lock exposure once the light is measured.
Capture
Set the iPhone down or walk step by step. The screen dims, the counter keeps watch, the app absorbs calls and heat.
Export
1080p or 4K, stabilization for hyperlapse, saved to Photos and shared directly.
Privacy
No data ever leaves your iPhone
Interval has no account, no server, no usage analytics. That's not a marketing promise: the app simply has nowhere to send anything.
- Photos and videos stay in the app, and in your library if you allow it
- No trackers, no ads, no analytics
- The purchase is handled by Apple: we see neither your identity nor your payment
- Deleting the app erases everything it contains
Pricing
One price. Everything. Forever.
All manual controls, 1080p export with a watermark, and 3 full-quality exports on us to try everything.
Once: 4K, no watermark, unlimited exports, and every future pro feature included. Never a subscription.
Frequently asked questions
How is this better than the iPhone's timelapse mode?
The native mode lets you set neither the interval, nor the exposure, nor the final duration, and keeps no source photos. Interval exposes all of it, locks exposure against flicker, and keeps every HEIC photo so you can re-export later.
Is there a subscription?
No, and there never will be. The app is free with watermarked 1080p export and 3 full-quality exports included; a one-time €7.99 purchase unlocks everything, for good.
What happens to my photos?
They stay on your iPhone, in the app's private storage. None of them go through a server: there isn't one. Exported videos go to your photo library if you allow it.
Does handheld hyperlapse really work?
Yes: you set a target point, the ghost frame helps you realign every step, and stabilization aligns everything at export while smoothing the path. The steadier your steps, the smoother the result.
What about battery on long sessions?
The screen genuinely lowers its brightness while capturing, the app estimates the battery needed before starting, and it pauses by itself if the iPhone gets too hot, then resumes.
A question, a problem?
Write to contact@lezbroz.com: the developer answers.
Launch
Coming soon to the App Store
Interval is coming to iPhone. Meanwhile, every timelapse published on @lezbroz is made with the app: the best demo there is.