Apps like Manual Flash Calculator

Here are some great alternatives to Manual Flash Calculator by National Photographic Services :
Arc Flash Calculator Labeling
Arc Flash Calculator Labeling
★4.3
Photography Calculator Tools
Photography Calculator Tools
★4.2
FotoTool - Photographer Tools
FotoTool - Photographer Tools
★4.5
Flash alert
Flash alert
★4.6
Easy Flash Light
Easy Flash Light
★3.4
Photo Tools
Photo Tools
★3.5
DOF Calculator
DOF Calculator
★4.1
Max Magnifier
Max Magnifier
★3.4
Exposure Calculator
Exposure Calculator
★4.5
Smart Tools - Multipurpose Kit
Smart Tools - Multipurpose Kit
★4.2
Brightest Flashlight & Fastest
Brightest Flashlight & Fastest
★4.5
Smart Tools - All In One
Smart Tools - All In One
★4.3
Double Flash (Light & Screen)
Double Flash (Light & Screen)
★3.7
Camera FV-5
Camera FV-5
★4.1
Camera FV-5 Lite
Camera FV-5 Lite
★3.9
FlashDim - Dim your flashlight
FlashDim - Dim your flashlight
★4.8