2025-07-14 00:00:00 Intervalometer is an automation app for time-lapse to trigger camera shutter in any camera apps with a user-configured time interval. Normal time-lapse mode in most smartphones only allows auto exposure without additional controls on exposure settings and RAW format. Intervalometer works with any camera modes in any camera apps including light-painting mode, HDR, night mode, manual mode, telephoto or ultra-wide angle mode to capture a series of time-lapse image frames. This app works like an actual intervalometer for smartphones, it automates camera shutter triggering using AccessibilityService API and it works on any camera app for Android 7 and above. It can also be used with dedicated camera's remote apps from Canon, Sony, Nikon and etc to trigger the shutter button in the camera's remote app, this acts as an actual intervalometer for dedicated cameras too.