Tipper is a tip calculator application for iOS.

Submitted by: Harsh Trivedi

Time spent: 11 hours spent in total

The following required functionality is complete:

• User can enter a bill amount, choose a tip percentage, and see the tip and total values.
• Settings page to change the default tip percentage.

The following optional features are implemented:

• UI animations(I tried some code when trying to learn it online, not sure if i have it working on not(no errors), so marking it undone :(
• Remembering the bill amount across app restarts (if <10mins)
• Using locale-specific currency and currency thousands separators.
• Making sure the keyboard is always visible and the bill amount is always the first responder. This way the user doesn't have to tap anywhere to use this app. Just launch the app and start typing.

The following additional features are implemented:

• User can change the default % values
• Night mode
• Round the tip to nearest Dollar
• No Tip on Tax (deducts 10 % from bill amount)
• Split Bill tab between for given number of users
• Choose my Tip (Based on your experience, place you are visiting, suggest me a tip)
• Save tip/Bill History

Here's a walkthrough of implemented user stories:

https://i.imgur.com/zde4mgb.gif

GIF created with LiceCap.

Describe any challenges encountered while building the app.

Copyright 2016 Harsh Trivedi

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.