With DSLR Control + you can remote control and trigger your compatible Nikon or Canon DSLR camera from your phone or tablet with a USB OTG cable for fully tethered shooting. No computer or laptops required only your compatible phone or tablet and a USB OTG cable! See a live preview on your phone or tablet adjust shutter speed aperture ISO and more. You can even make very small micro focus adjustments for critical work! Here's a breakdown of the full list of tools and features:

Fully Supported Cameras:
Nikon: D3 D3s D3x D300 D300s D4 D4s D5 Df D500 D5000 D5100 D5200 D5300 D5500 D5600 D600 D610 D700 D7000 D7100 D7200 D750 D800 D800e D810 D810A D90.
LIVE VIEW IS NOT SUPPORTED ON: D3000 / D3100 / D3200 / D3300 / D3400 AS NIKON DOES NOT SUPPORT LIVE VIEW OVER USB FOR THESE CAMERAS. THIS IS OUT OF OUR CONTROL.
Canon:1D X Mk II 1D Mark III 1Ds Mark III 1D Mark IV 1Dc 1Dx 5D Mark II 5D Mark III 5D Mark IV 6D 7D 7D Mark II 40D 50D 5DS 5DS R (5DSR) 60D 70D 80D 100D / SL1 / Kiss X7 450D / Rebel XSi / Kiss X2 500D / Rebel T1i / Kiss X3 550D / Rebel T2i / Kiss X4 600D / Rebel T3i / Kiss X5 650D / Rebel T4i / Kiss X6 700D / T5i / Kiss X7i 750D / Rebel T6i / Kiss x8i 760D / Rebel T6s / EOS 8000D 1000D / Rebel XS / Kiss F 1100D / Rebel T3 / Kiss X50 1200D / T5 / Kiss X70 1300D.

Remote Control and Remote Shutter Release
Control your compatible Canon or Nikon DSLR camera via a tethered USB connection. Control and adjust almost all important settings such as but not limited to Shutter Speed Aperture ISO White Balance Picture Styles Metering Modes; precisely control focus and more!

Live View
See a live view of what your camera sees on your connected phone or tablet. Great for precise critical adjustments!

Time Lapse
With DSLR Control + taking time lapse photos is easier than ever! You can set your camera to fire automatically at any interval or speed that you set and set how long you want it go. It will also calculate how long a time lapse video will be with a FPS (frames per second) that you set.

Calculators Galore
11 photography calculators including exposure hyperfocal depth of field flash range field of view time lapse aspect ratio print size astrophotography cost of doing business and regular calculator.

Bubble Level
Use your mobile device as a live accurate level.

Lighting Diagram Creator
Create studio lighting setup diagrams so you never forget the perfect placement of your strobes!

Inventory Checklists
Save your favorite photo equipment onto checklists sorted by gear category so you never forget to bring them to your next photo shoot.

Light Meter Tool
Turn your compatible mobile device into an ambient light meter with our light meter tool!

NOTE: INEXPENSIVE USB OTG CABLE REQUIRED TO CONNECT YOUR CAMERA TO YOUR PHONE OR TABLET. NOT ALL CANON AND NIKON CAMERAS ARE SUPPORTED BUT WE HAVE INCLUDED AN IN-APP COMPATIBILITY CHECKER TO HELP YOU FIND OUT IF YOURS IS! SOME FEATURES LISTED ABOVE REQUIRE AN IN-APP UPGRADE TO THE PRO VERSION TO USE.