App - Fresh Beginning

Touch ID Authentication in the app

Today I am going to write about implementing and using Touch ID authentication in an iOS app. Touch ID authentication API was introduced in iOS 8 release. It is a part of LocalAuthentication framework. The code to include it in your app spans only few lines and easy to integrate.

Swift 3.0

try-catch blocks - Swift 3.0

Today, I will try to go through some of the error handling techniques Swift uses. As we all know, the standard way to report error in Objective-C is passing an error pointer such as this NSError *error = nil; // Edit - Thanks to @powerje for correction below // Let's assume you have

iOS app

Released Simple Signature app to the App Store

I had been planning to do it for months. But finally I got a chance to do an actual action. Yes, I successfully submitted Simple Signature app to the app store yesterday evening. This is my last app submission in US before I depart to India next month. (Possibly last

Swift

Enable zoom for web pages on UIWebView - Swift

Yesterday I ran into annoying problem. In one of our apps we load web pages in standard UIWebView. Nothing great, everyone does it. However, the requirement was user should be able to pinch and zoom them since the font was too small for an ordinary user. It was totally fine

iOS

iOS App - Simple Signatures

I am recently writing a Signature app. Due to Apple naming enforcements that app name was already I had to change name to Simple Signatures. This weekend I spent most of the time giving finishing touch to an app. I also added launch screen and app icons. Thanks to Soft

iOS

iOS - Add multiple attachments to an email (Swift 2.3)

Recently I was working on my Simple Signature iOS app. This app allows you to make and save multiple signatures. You can save and view signature creation as an image or a video. You can find more information about this app on my other post specifically dedicated to description of

App Store

Minesweeper game on iOS

Few months back I working on the classic game of Minesweeper. I have been playing that game from the childhood so it was even more fun to write the game and virtually bring that to life. The history since I first wrote the code for this game goes long back

App

Travel Scams Information - iOS app

Yesterday I started working on an iOS app to provide travelers with travel scams around the world. I already collected most of the information from infographics found on the justtheflight.co.uk website. This was quite useful for not only for new travelers, but also for experienced travelers too. I

App Store

Image Effects app release

I have thinking about it for almost 2 months. I made an app to apply various effects on the input image. This also includes your much familiar effects such as background blur, pride effect and France flag overlay as you might have seen on the Facebook. It all started from