I’ve looked at several tip calculator apps and GeoTip is my favorite. You enter the total bill, tax percentage and desired tip percent and GeoTip deducts the tax from the total and calculates the tip on the total minus the tax.
The thing that sets GeoTip apart from the other Tip Calculators and makes it my pick is that it lets you save the tip and tax percentages so that you don’t have to enter them every time.
GeoTip tip: To enter a decimal point on iDEN phones press the “1” key twice.
GeoTip is free, the author asks you to send him a donation if you like it by using the PayPal link on his product page.
Type: Donation ware
Vendor: Geoff Peters – Product Page
Data Connection Required: No
Supported iDEN phones: All Falcon Series (i776, i465, i9, i290, etc.)
Downloading uses paid data. Downloads are for basic phones that support Java ME such as Nokia S40 phones. They do not work on Android, Apple, Firefox or Windows phones.