100, my family just loves that game and my lil bro has reached even higher.
It's difficult to know the highest score ever reached in Flappy Bird as there are a lot of fake comments and screenshots on the internet, which makes it hard to tell the genuine scores from fake ones. There are some people who claim to have reached 999, and seen a secret "boss" at the end of the game.
Personally, I don't buy it.
My personal best is about 4 but that took a great deal of concentration, normally I get a big round 0!
the videos appearing on the internet have comments saying that they are photoshopped, and even articles in newspapers discussing the issue admit to referencing fake scores (check out the "disclaimer" on the article below)
The same inaccuracy goes for anything you see on youTube about Flappy Bird high scores.
The video below shows someone reaching a VERY high score but as you will see from the comments below it, there is much speculation as to whether it is real.
I sincerely doubt that it can be, mainly because the guy claims to have been playing Flappy Bird for "12 days with 19 friends".
Now, I don't know about you, but I have enough trouble getting that bird to stay in the air at all, but passing it to a friend to take over from me would be totally impossible!
I like Flappy Bird but 12 consecutive days? No thank you!
I don't know who kas taken a highest score in the flappy bird game but I scored only 11..