A full version app for Android, by MobilePhoton.

Intervalometer for TimeLapse is designed to provide comprehensive control over the configuration of time-lapse photography. Users can adjust parameters such as delay timer, interval time, and the number of shots for capturing time-lapse sequences. The app features two distinct modes: “Infinite mode” and “Bulb mode.”

It is compatible with any camera app, and it allows users to reconfigure the position of the shutter button as needed.

The app’s functionality spans various camera modes and apps, which should enable automation of the camera shutter trigger based on a user-defined time interval. Unlike standard time-lapse modes found in most smartphones, this app offers enhanced control over exposure settings and supports the capture of images in RAW format. This level of control extends to various camera modes, including light-painting, HDR, night, manual, telephoto, and ultra-wide angle mode.

Operating as an actual intervalometer, the app utilizes the AccessibilityService API to automate camera shutter triggering.