Bored? Just click the balls in motion & waste time. Cracking!
Very clever and realistic...and fits into your pocket more easily than a real Newton's Cradle---well done!
A lot of fun!
Its really cool! It moves with my phone! Just wish I could change the clock from 24 hour to 12 hour setting. Other than that its really cool!
Best one I've found.
It's not perfect, but it's the best one on the app store.
Cool app, it reminds me of when I bought one for my bedroom in high school... but without the cool digital time clock.
wondered if you could get newtons cradle for my samsung 2
This simple little game is probably more addicting than candy crush! It is very clean with a good amount of options. It's a little bit hard to reset the balls once they get going, but if you tap on the middle ball a bunch they all stop. Overall a great game.
App is well designed. I did notice that it looses momentum a lot faster than the real thing does. If this was fixed would be the best one out there.
It's everything and more
Newtons cradle, with gravity options, ball time setting, and mute option. Bonus, no distracting adds. Also, wobbles with screen movement and individual ball control. No special permissions.
Excellent. Looks and act very much like the real thing.
Very Interesting and fun
This is a great way to demonstrate Newton's Law. Plus, it's a lot of fun. I prefer to turn the perpetual motion on so when I get a good rhythm going it keeps on going.
Damian Van Der Berg
Great. But the ads are annoying
Good app. Very realistic and fun to play around with.
Nicely done and lots of fun
I bought the live wallpaper to help support you and I'll click ads since it helps but please consider putting out a paid version because I don't really like ads. Greg work. I like how we can modify gravity. I also like that this Newton's cradle obeys physics; I've seen some that don't ever stop.
It's boring if you don't know how to use it...call me old school...I don't have a problem with it!!
But when u hold it for longer the string n the ball dissapears
Always wanted one of these. Could never justify 15 bucks for balls... umm.. never mind.. #balls
Scott Mc Logic
Good physics but refuses to close
Would have given 5 stars but it keeps asking me to rate app after i rated it, and app refuses to close!!!
I've always wanted one of these. My only issue is every now and then the sound cuts out but it's amazing other than that.
Put your phone in its cradle charge it and wait until quiting time.
Every time I think to myself, "I wonder if there's an app for that", there it is! Thanks! You saved me a trip to Brookstone!
It's awesome and it helps me relaxes. Thanks a lot for the great app.
Works well, ignore negative reviews.
Awesome clock/ Or time eating app
This is a great app. I play with this more then any game I've paid for. Good work keep it up!!!
This app does as advertised although I encountered one minor bug where a ball disappeared but when I re opened the app it re appeared