176 reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Pluto Trigger(Bluetooth hardware device, purchase separately) is one of the easiest to use, fastest, most versatile and affordable DSLR camera trigger. It delivers all of the features that required by long-exposure photography, high-speed photography and camera trap. Pluto is a combination of shutter release cable, universal IR remote, smartphone triggered wireless remote, easy-to-use intervalometer for Timelapse/HDR/Startrail photography, and micro-second grade high-speed trigger. You can control Pluto with this smartphone app over Bluetooth.

Compatible Devices: Android 4.3 with Bluetooth 4.0 LE (Bluetooth Low Energy) or later.


- Shutter Release: Single, Focus, Hold, Lock, Bulb, Burst, Timer
- Timelapse: Start-Delay, Presets, Bulb-Ramping, End Notification
- HDR: up to 19 HDR images
- Star-trail: multiple long exposure images
- Video: recording video without 30 minutes limit

Pluto Sensors
- Laser: Delay of only tens of microseconds, Shutter/Flash method
- Sound: 1ms fast response, Explosions, Popping balloons, Shutter/Flash method
- Light: High/Low trigger
- Lightning: Detect lightning strikes, Adjustable sensitivity
- PIR: Wildlife, passerby, wave hand to shoot
- Droplet: Water drop collision(External Valve Kit required)
- Aux: DIY sensors, e.g. Ultrasound sensor
- Timer: Take photos/video during certain period each day, infrastructure construction, plants
- Fusion: Sensor combination

Smart Sensors
- Sound Trigger: High-speed, Pre-focus
- Vibrate or Shake
- Motion Detection: Zoom, Front/back Camera, Sensitivity
- Distance: GPS trigger
- Voice Command: Say “Pluto”

- Depth of Field Calculator: DOF, Hyper Focal Distance
- Neutral Density Filter Calculator: Exposure time with ND Filter
- Solar Calculator: Sunrise and Sunset, Civil Twilight, Count down
- Star-scape Rule: Rule 500 for trail-free star sky photos
- Light Meter

If you have any question, refer to the User Manual and FAQ in app’s settings Menu.
For more information, visit our website: plutotrigger.com
Updated on
May 14, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

162 reviews
John Werner
February 24, 2021
Along with the required hardware, this app makers it easy to control your DSLR or mirrorless camera wirelessly over a Bluetooth connection. I've used it for lighting photos, bursts photos triggered by lights, and long (3 minute) exposures. The great part is when I am shooting in inclimate weather, I can be used my car while the Pluto Trigger does the work. Note: because of hardware limitations of the trigger, you can not retrieve it view photos from your your camera on your phone with this app.
10 people found this review helpful
Did you find this helpful?
Patricia Parsons
December 30, 2020
For some reason this is triggering my dropper to drop way after my shutter and flash go off. I've set the flash as high as 3000 and notice no difference. I've tried using a shutter speed of 1 second and still the drops happen after the shutter closes. I've uninstalled and reinstalled the app. Hopefully this works. UPDATE half a day going back and forth with support and the dropper system all works fantastically. As it should. I am so pleased with the customer support and now the product. Thank
5 people found this review helpful
Did you find this helpful?
Baicheng Innovations
December 29, 2020
Please contact us at info@plutotrigger.com. We will help you figure things out.
Peter Tomkins