Achievements are little awards you get for completing certain activities on tookapic. The more active you are the more achievements you will unlock. You can browse full list of achievements you unlocked on your Achievements page.
Examples of actions that unlock achievements
- Uploading your first photo
- Inviting 25 friends
- Getting 100 followers
There are also quite a few secret achievements. You won't be able to tell what they're awarded for until you actually unlock one of them.