Tipulator

Tipulator could, arguably, use a bit of a visual refresh to better fit with the contemporary OS. Otherwise, it unquestionably remains the most reliable, easiest-to-use tip calculator available in the App Store.

Came here from swoozie

This is still the best tip calculator app IMHO. However, my one and only criticism is how you enter tax. Different restaurants and services use different percentages (around here at least). And it isn't always obvious what that percentage is. I would like to be able to simply enter the tax AMOUNT instead of having to guess entering the percentage multiple times until it comes out to what is on the check. Fix that and this is five stars.

This was one of my very first apps I ever purchased since I had my first iPhone and I'd like to keep it but it looks awful on the new large screens. Please update for the iPhone 6 and 6 Plus.

This app rounds DOWN without really letting you know that you aren't leaving the true percentage you thought you were. ...I was embarrassed to know how poorly I had tipped my servers before I realized that this app is inaccurate. I'm trashing it.