Method | Google+ | Flickr | Telegram | Messenger | Others | ||||
---|---|---|---|---|---|---|---|---|---|
[32] | ✓ | ✓ | ✓ | ||||||
[39] | ✓ | ✓ | ✓ | ✓ | |||||
[34] | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
[35] | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
[36] | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
[33] | ✓ | ||||||||
[38] | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | Tumblr, Imgur, TinyPic | |
[40] | ✓ | ✓ | ✓ | ||||||
[37] | ✓ | ✓ | Camera+, Snapseed | ||||||
[42] | ✓ | ✓ | ✓ | ||||||
[41] | ✓ | ✓ | ✓ |