GiantText tranforming your iPad in modern photo blackboard easy (free in App Store)
That’s the one useful tool for field photography. Forget about paper numbers, blackboard etc…
Large, high-contrast text allows everyone to easily browse information for photos (site name&number,area,trench,context type,context no.,date etc.).
Use white text on black background and go on!
* supports both landscape and portrait orientation (landscape orientation uses an even larger font)
* visible in shadow sunlight