I have heard this but been unable to test it as I use a Samsung and a non-default Gallery app. BUT.
Apparently on iOS if you use the draw tool and draw a circle, square, diamond or other simple shape, you can hold on the final point and the app will clean up the lines and make them straight/symmetrical/properly curved.
I have heard this but been unable to test it as I use a Samsung and a non-default Gallery app. BUT.
Apparently on iOS if you use the draw tool and draw a circle, square, diamond or other simple shape, you can hold on the final point and the app will clean up the lines and make them straight/symmetrical/properly curved.